SAIN3 GD77 DMR Digital Transceiver User Manual radioddity GD 77 FCC 1124

SAIN3 LLC DMR Digital Transceiver radioddity GD 77 FCC 1124

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GD77 User Manual HTML Version

User Manual

GD-77

9/@+͹^IS

Transmit no more than the rated duty factor of 50% of the time.To transmit(talk),push

the Push-To-Talk(PTT) key.To receive calls,release the PTT key.Transmitting 50% of the

less,is important because the radio generates measurable RF energy only when

(in terms of measuring for standards compliance).



Any Changes or modifications not expressly approved by the party responsible for

the user’s authority to operate the equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the

1) This device may not cause harmful interference, and

2) this device must accept any interference received, including interference that

operation.

FCC Statements:FCC Statements:FCC Statements:

may cause undesired

following two conditions:

compliance could void

RF Exposure Compliance and Control Guidelines and Operating Instructions

To control your exposure and ensure compliance with the occupational/controlled

dhere to the following procedures.

Guidelines:

Do not remove the RF Exposure Label from the device.

User awareness instructions should accompany device when transferred to other

users.

Do not use this device if the operational requirements described herein are not met.

RF Exposure Compliance and Control Guidelines and Operating Instructions RF Exposure Compliance and Control Guidelines and Operating Instructions

environment exposurelimits always a

time,or

transmitting

An appropriate warning lable is affixed to all units.In order to comply with RF

a minimum distance of 2.5cm must be maintained when held-to-face, and

are restricted to the approved original acessories (belt clip).

Do not use this device when antenna shows obvious damages

body-worn operations

exposure requirements,

NOTICE:This radio is intended for use in occupational/controlled conditions, where users

have full knowledge of their exposure and can exercise control over their exposure

to meet FCC limits. This radio device is NOT authorized for general population, consumer,

or any other use.

CTCSS/DCS

Programmable CTCSS/DCS

narrow band selectable

End-tone detection

DTMF encode/decode

PTT ID

Password

Firmware update

Dual time slot for point to point

Dual time slot for repeater

5 watt output power

Call detection

Call prompt

Remote monitor/Emergency alarm

Contact view and edit

Message view and edit

Call info view and edit

SN、Equipment ldentitly Code for device vertification

PC programmable function

1750Hz tone

Getting Familiar

Overview

Turn on radio

Adjust the volume

Main functions

Double Wait Switch

Key usage

Launch and Receiver Calls

Zone Selection

Seletion of channels,User ID or Group ID

Receive and reply group call

Receive and reply single call

Receive all calls

Launch a radio call

Group call

Single call

All call

Use a one-touch call to initiate a group call or a single call

Emergency alarm function

Receive an emergency alert

Reply to an emergency alert

Send an emergency alert

Send an emergency alert with call

Send an emergency alert with voice followed

Exit the emergency mode

Menu function operation

Character input

English alphabet mode

Chinese typing

Numbers input mode

Menu Aplication

Radio Check

Send radio check

Monitor

Start Monitor

Contacts setting

Group call with contacts

Single call with contacts

Call Log

Checking new call's number

Missed Call

ID Storing Missed Call's Alias or ID

Deleting Calling Log’s Record

Call prompt operation

Receive and confirm call prompts

Start call alert from contact list

Message

Edit and send text messages

Send a Quick Text

Use a one-touch call key to send quick text

Manage failed text messages

Resend text messages

Forward text messages

Editing messages

Manage text messages sent

View sent text messages

Send a sent message

Receive text messages

View message

Manage received messages

Check messages in your inbox

Reply messages in your Inbox

Delete messages in the Inbox

Delete all messages in your Inbox

Encryption

Basic Encryption

DTMF

Secrecy

Radio Disable(Digital mode)

Radio Enable(Digital mode)

Scan list

View members in scan list

Scan instructions and methods

Start and stop scanning

Scan reply

Set

Radio Set

CTCSS/DCS

Set Squelch level

Set Power Level

Talkaround

Narrow band

Busy Lock

TOT

VOX

Double Wait

Encrypt

Power Save

Beep

All Tone

---------

Turn on/off Key Beep

Backlight

Keypad Lock

Indicator

Passwd Lock

Mode

Screen

Language

Radio Info

Radio ID

Dev. Info

Radio Cfg

RX Freq

Tx Freq

Ch Name

Color Code

Slot

Special function

Online update

Factory Reset Defaults

Sepcification

Getting familiar

Power/ Volume knob

Side key 1

Side key 2

PTT

LED indicator light

Side key 3

Emergency alarm key

Antenna

Programming connector

Microphone connector

GHI

JKL

MNO

TUV

PQRS

WXYZ

ABC DEF

Note:Long-press or short-press of Side Key 1/Side Key 2/Side Key 3(Emergency alarm key) can be

programmed by software for following functions: 1,unassigned 2, all Alert Tone on 3,Emergency On

4,Emergency Off 5, High/Low Power 6,Monitor 7,Nuisance Delete 8, One Touch Access 1

9,One Touch Access 2 10,One Touch Access 3 11,One Touch Access 4 12,One Touch Access 5

13,One Touch Access 6 14,Repeater/Talkaround 15,Scan On/Off 16, Privacy On/Off 17,Vox On/Off

18,Zone Select 19,Battery Indication 20,Lone Work On/Off 21,Phone Exit

0201

Turn the volume control knob clockwise until you hear a "click" sound with a brief start-up

tone, andyou will see picture or the custom characters. The LED blinks green and the screen

lights up.

Note: If the radio tone / prompt is disabled, there is no power on tone. To turn off the radio, turn

the knob counterclockwise until you hear a "click" sound. Custom characters can be set in

software.

Overview

Turn on radio

Turn the volume control knob clockwise to increase the volume of radio. To decrease the

volume, turn the knob counterclockwise.

Adjust the volume

Safety and Overview

0403

First menu Second menu

Function description Remark

Contact

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

Manual Dial

Enter the other party ID number (up to 8-bit, full call ID fixed

to 16777215) and then press the Enter key. You can realize

call alert, radio check, remote monitor, radio active , radio kill,

the above functions can be open in software

New Contact

Contact list, software edit or new contact add or call record

contact add, up to 256 contacts

Manually create a new contact, enter the number, alias, tone,

if the current input number are samewith one of contact list,

just overwrite the old contact information

Message

Inbox

New Message

Outbox

Store the latest sent messages, the maximum storage amount

is 16

Inbox: meaasge received latest, the maximum storage amount

is 16, if you continue to receive, loop to cover the storage

Delete all:delete all messages received

Text edit, the maximum input of 144 characters or 72 Chinese

characters. You can input "#" key to switch inpumode: abc

(lowercase letters) / ABC (capital letters) / 123 (number) / py

(Pinyin), after enter the message, press the Enter key to

proceed with the operation

Main functions

digital channel only

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

digital channel only,

this function can be

set in software

analog channel only

Draft Draft list, the maximum can store 16 messages

Quick Text

call logs

Outing

Answered

Missed

set radio set CTCSS/DCS

Dialed call list: the maximum number of calls can be stored

in 32 latest record. The record can be viewed, you can also

store to Contact by operation

Delete all: delete all records for the list

Answered Call List: the maximum number of calls can be

stored in 32 latest record. The record can be viewed, you

can also store to Contact by operation

Delete all: delete all records for the list

Missed Call List: the maximum number of calls can be stored

in 32 latest record. The record can be viewed, you can also

store to Contact by operation

Delete all: delete all records for the list

You can write in advance in software, the maximum can store

32 messages. Each message can enter a maximum of 144

characters or 72 Chinese characters

C CDC/DCS: set both Encoding and Decoding;

R CDC/DCS: only set Decoding;T CDC/DCS:

only set Encoding;Press“*”key to switch CTCSS

/DCS;press“#”key to switch positive (N)/reverse

(I) in DCS. You can also input manually non-

standard CTCSS/DCS by keypad, Press the

confirm key to confirm, press the return key to

return

Squelch Strict/Normal: Strict signal is 6dBm bigger than

Normal

this function can be

set in software

0605

Talkaround on/off: this function is valid only after

tick “Allow Talkaround”in software

Tx Power

Talkaround

Band

Busy Lock

TOT

VOX

Double Wait

Encrypt

Narrow band available in analog mode.

off/carry(QT/CC). Off: busy lock is off;Carry:Match

Carrier Press PTT Prohibited; QT/CC: Match QT

/CC Press PTT Prohibited

OFF / 15S / ... / 495S optional, there is warning

when close to 10 seconds before limit time.

Transmitting is prohibited when limit time is up

Off/on. Level 1 to 10 can be set in software

(General Setting-VOX Sensitivity). level 1 is the

highest level of sensitivity, and level 10 is the

lowest level of sensitivity

Off/On.Open the encryption function, both sides

of radio can comunicate when match same

encryption key

Off/Double wait/Single wait optional

Off: turn off dual standby,radio into single band mode

Double Wait:main channel and sub-channel rotation

scan,effective reception will lock the call, Press the

PTT key to comunicate with other party.Battery

saving is invalid now.

Single Wait:Up and down channels through the

keyboard switch, the machine only receives and

transmits on the main channel

this function can

be set in software

this function can

be set in software

analog channel only

this function can

be set in software

digital channel only,

this function can be

set in software

All Tone/Call Permit/Key Beep optional

Power save

Beep

Backlight

Keypad lock

indicator

Passwd Lock

Mode

Language

Radio IDRadio Info

Screen

Off/On, Saving ratio is 1: 4

Always/5/10/15/ sec optional

Manual/5/10/15/ sec optional.Select Manual, long

press "*" key for 3 seconds lock; Press the "menu"

button immediately press "*" key to unlock

Off/On,When indicator off (transmit indicator,

receiving indicator, power-on indicator, etc.)

does not work

Enter power on password, power on password

(off / on) / new password (change password, the

maximum input 6 digit)

English / Chinese optional, Chinese and English

display switching, including menu, call prompts,

Call Logs and all other interfaces

8-bit ID number, maximum 16776415

Picture (can be loaded 128 * 64 BMP picture) /

preset characters (two lines, can be set in

software)

CH NO.(Channel Number)/CH Name(Channel

Name can be set in software)/CH Freq(show

RX frequency)

this function can

be set in software

this function can

be set in software

this function can

be set in software

this function can

be set in software

Power saving is

ineffective when

radio is in Double

Wait mode

this function can

be set in software

this function can

be set in software

Digital channel only

0807

Narrow band:12.5kHZ

High/Low High:5W,Low:1W

enter frequency manually in key pad

Dev. Info

Rx Freq

Tx Freq

Ch Name

Color Code

Slot

Scan list

On/Of

On / Off, only the current channel is equipped with a scan

list toturn on scan function. Side key can be set "scan on /

off" in the software

Radio Cfg

Zone

Scan

Zone

Model information, serial number, CPS version,

hardware version, firmware version, DSP version,

programming time

enter frequency manually in keypad

enter channel name manually in keypad,support

English/Chinese

Color code 0~15 optional

slot 1/2 optional

show current scan list, can just view

Zone list,can support up to 250 zones

this function can

be set in software

this function can

be set in software

digital channel only,

cannot be set in

analog channel

digital channel only,

cannot be set in

analog channel

Double Wait Switch

Press [ ] button to switch the main channel, points main channel. Double wait can

be set Manually.(Flow: Menu - Set - Radio Set-Double Wait (Off/ Double Wait / Single Wait)).

When double wait is off,radios works under single band mode. When single wait is

selected, radio operates on the main channel, and sub-channel does not receive the signal.

When double wait is selected, main channel and sub-channel receiving scan one by one.

When scanning effective reception of the signal, radio locked and work.If channel locked is

not main channel, points to the temporary working channel, then press PTT, temporary

Channel transmit.Timing time is up, icon disappears. No temporary icon, press PTT ,

point to the main channel transmission.

Note: In double wait mode, the power saving function is invalid. At this time, even if the

power saving function is turned on, radio is in no power saving state and radio standby time

is shortened. Since double wait mode is in the main and sub-channel scanning state, DTMF,

Scan, lone worker,ARTS auxiliary function does not work.

1009

Launch And Receive Calls

Key usage

Menu Key/Confirm Key

Back Key

Up key

Down Key

Left Key/ Main Channel Switch Key

Right Key

Move

then return to the selected Zone screen

Selection Of Channels,User ID Or Grouo ID

key

1. LED indicator is green color.

2. Display area: the first line shows "Group Call", the middle shows Call group alias, the

bottom shows call ID and call icon (digital mode only).

3. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

4. Press the [PTT] key to reply to the call and the LED light is red.

5. Release the [PTT] key to receive.

6. If there is no voice activity within a predetermined time period, the call end.

1. LED indicator is green color.

2. Display area: the first line shows "Single Call", the middle shows "Single Call", the bottom

shows call ID and call icon (digital mode only).

3. Hold the radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth. If the "channel free indication tone" function is enabled, the receiver will

hear a short beep when the radio transmitting release PTT key, indicating that the channel

is idle and waiting for a reply. (Channel idle tone can be set in software-general setting).

4. Press PTT key to reply the call, and the LED indicator is red.

5. Release PTT key to receive.

1. LED indicator becomes green.

2. Display area: the first line shows "All Call", the middle shows "All Call", the bottom shows

call ID and call icon (digital mode only).

3. After all call end, the radio returns to the screen before receiving all call. If "channel

free indication tone" function is enabled, the receiver will hear a short beep when PTT

button isreleased by radio transmitting, indicating that the channel is in use,can not reply all

call.

Channel switch

1413

All Call

This function allows you to send signals to all users on the channel. The radio must be

programmed to allow you to use this function.

1. Press or key to switch channel, and use the active all call group alias or ID to

select the channel.

2. Hold the radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

3. Press PTT button to initiate the call and the LED light is red. The screen displays all call,

all call alias or all call ID, and call icon .

The user on the channel can not reply to all call.

Group call

The radios should be in same group if want to make a group call

1. Press or key to switch channel, and use the active call group alias or ID to select

the channel.

2. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

3. Press PTT button to initiate the call,LED indicator is red, screen displays the group alias

or ID, and icon .

4. Release PTT key to receive, and when the target radio reply, the LED indicator lights green.

Group Call, call group alias, and launch radio alias or ID are displayed on the screen.

5. If the "channel free indication tone" function is enabled, the receiver will hear a short beep

when the target radio releases PTT key, indicating that the channel is idle and waiting for

a reply. Press PTT key to reply, or if there is no voice activity within a predetermined time

period, the call end.

6. The radio returns the screen before receiving the call. You can also initiate a group call from

your Contacts.

from the mouth.

3.In the display area: the first line shows a Single Call, the middle display user alias, the

bottom display ID and call icon (digital mode only).

4. Release PTT key to receive, and when the target radio reply, the LED indicator lights green.

5. If the "channel free indication tone" function is enabled, the receiver will hear a short beep

when the target radio releases PTT key, indicating that the channel is idle and waiting for

a reply. Press PTT key to reply, or if there is no voice activity within a predetermined time

period, the call end.

6. You will hear a short tone, the screen shows the call end.

You can also use the side keys to set up a One Touch Access or contacts to initiate a single

call or a quick contact access via a keyboard entry to find the desired target radio.

Single Call

1. Press or key to switch channel, and use the active call group alias or ID to select

the channel.

2. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

1615

Use a one-touch call to initiate a group call or a single call

The One-Touch Call function allows you to easily to make a group or single call to a predefined

alias or ID. This function can be assigned to short programming or long programming keys.

You can assign only one alias or ID to a one-touch call key, and the radio can have multiple

programmed one-touch keys.

1. Initiate a group call or a single call to a predefined alias or ID by pressing a preprogrammed

one-touch call key.

2. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

3. Press PTT button to initiate the call and the LED light is red. The screen displays the group

/ user alias or ID, as well as icon. .

4. Release PTT key to receive, and when the target radio reply, the LED indicator lights green.

5. If the "channel free indication tone" function is enabled, the receiver will hear a short beep

when the target radio releases PTT key, indicating that the channel is idle and waiting for

a reply. Press PTT key to reply, or if there is no voice activity within a predetermined time

period, the call end.

Emergency alarm function

Emergency alerts are used to indicate an emergency situation.You can initiate an emergency

call at any time or on any screen, even if there is activity on the currentchannel.

Note: The emergency function is set in digital emergency alarm system of the signaling

system in the software and should be in the group call channel.

Your radios supports three emergency alerts:

(PHUJHQF\DOHUW

(PHUJHQF\DOHUWVDQGFDOOV

(PHUJHQF\DOHUWDQGYRLFH

Receive an emergency alert

1. Receive an emergency alert time code, the number of alerts received, and the received

alert, which alternates with the sender's alias or ID.

2. A beep sounds and the LED flashes red.

3. If activated, your radio will automatically acknowledge an emergency alert. When an

emergency alert is received by radio, the screen displays a prompt that an emergency

alert has been received until an acknowledgment is sent and exit emergency mode.

You will not be able to receive any other prompts or display any other calls until you

exit the screen that received the emergency alert.

Note: Short press the [back] key, then press the preprogrammed alarm off key to clear

the prompt for receiving an emergency alert and exit the emergency mode.

17 18

Reply to an emergency alert

When receiving an emergency alert:

1. Press any key to stop all audible alerts that receive an emergency alert.

2. Hold the radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0

cm) from the mouth. If the "channel free indication tone" function is enabled, the receiving

radio will hear a short beep when radio release PTT button, indicating that the channel is

now available.

3. Press PTT key to initiate a call with an emergency call. LED indicator light is red. The

radio is in emergency call mode.

4. Release [PTT] key to receive, and when the emergency call initiates the radio reply, the

LED will light green. You will see group call, group ID, and launch radio ID on the screen.

5. After the call ends, short press [back] key, then press the preprogrammed alarm off key

to clear all prompts that received an emergency call and exit the emergency mode.

6. The radio returns to the main screen.

Send an emergency alert

This feature allows you to send an emergency alert, which is a non-voice signal that will

trigger a prompt on another radio. Only the emergency alarm channel contact is group call

number can send an emergency alert.

1. Press the preprogrammed alarm on key.

2. The screen displays issue an alarm that alternates with the radio ID. The LED indicator

light is red and then the emergency call interface is displayed.

3. When an emergency alert is received, an emergency call beep is issued. The screen

displays an emergency alert that has been received. After all retry times have been

exhausted, a beep is issued and then exit the emergency alarm mode.

4. The radio exits the emergency alert mode and returns to the main screen. If your radio is

set to "all tones off", it will not display any voice or visual prompt in emergency call mode.

Send an emergency alert with call

This feature allows you to send an emergency alert to another radio. After confirming, the two

radios communicate via a preprogrammed emergency channel.

1. Press the preprogrammed alarm on key.

2. The screen displays issue an alarm that alternates with the radio ID. The LED indicator

light is red and then the emergency call interface is displayed.

3. When an emergency alert call is received, an emergency alarm beep is issued and the

LED flashes green. The screen display alarm has been received.

4. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

5. Press [PTT] button to initiate a call, the LED indicator is red, and the call group icon

appears on the screen.

6. Release the [PTT] button to receive.

7. If the "channel free indication tone" function is enabled, the receiving radio will hear a short

beep when the target intercom releases the [PTT] key, indicating that the channel is idle

and waiting for a reply. Press PTT key to reply,Or press the preprogrammed alarm off key

to exit the emergency mode.

8. The radio returns to the main screen. If your radio is set to "all tones off", it will not display

2019

any voice or visual prompts in the emergency call mode and will not receive any response

(call) from the target radio until you press [PTT] to initiate the call. If your radio is set to "call

permit", it will not display any voice or visual prompts in emergency call mode or when you

receive a call from the target radio. A prompt is displayed only when you press [PTT] key to

initiate or respond to a call.

Send an emergency alert with voice followed

This feature allows you to send an emergency alert to another radio. Your radio microphone

is automatically activated, allowing you to communicate with other radio without pressing the

[PTT] key. This activated microphone state is called "emergency microphone". If you press

[PTT] during the preprogrammed emergency microphone transmitting, the radio ignores [PTT]

and remains in the emergency mode.

Note: If you press [PTT] key during an emergency microphone transmitting and continue

pressing the key after the end of the emergency microphone, the radio continues to transmit

until you release [PTT] key.

1. Press the preprogrammed alarm on key.

2. The screen displays issue an alarm, the LED indicator is red and the emergency alarm

call interface is displayed.

3. After screen display the emergency alarm is successful, speak to the microphone clearly.

After the emergency microphone has been activated, the radio automatically transmits the

signal without pressing [PTT] key until the emergency microphone time ends.

4. At the time of launch, the LED indicator light is red and the alarm call interface is displayed.

5. After the end of the emergency microphone time, the radio automatically stops sending

the signal. To launch again, press the [PTT] key.

If your radio is set to "all tones", it will not display any voice or visual prompts in the emergency

call mode and will not receive any response from the target radio until the preprogrammed

emergency microphone time is over and you press [PTT] key. If your intercom is set to "call

permit", it will not display any voice or visual prompts when you use an emergency microphone

to initiate a call in emergency call mode or when the target radio responds after a preprogrammed

emergency microphone time. These prompts appear only when you press [PTT] key.

There are two situations where this can occur:

When the radio channel is changed in the emergency mode, the emergency mode is exited.

If an emergency alert is activated on the new channel, the radio restarts the emergency call.

In the emergency call start / launch mode, press the preprogrammed alarm on key. This

will cause the radio to exit the current state and then restart the emergency call.

Exit the emergency mode

When one of the following occurs, radio exits the emergency mode:

7KHPD[LPXPQXPEHURIDWWHPSWVWRVHQGDOHUWVKDVEHHQUHDFKHG

3UHVVWKHSUHSURJUDPPHGDODUPRIINH\

3UHVV>377@NH\&DQQRWH[LWDODUPPRGH

Note: If turn off radio, the radio exits emergency mode. When you turn on radio again,

the radio will not restart emergency mode.

2221

Menu function operation

Character input

You can use the 3x4 alphanumeric keyboard to access radio functions. When using the

keyboard to enter user aliases or text messages, radios contains three modes: 1. English

alphabet mode, 2. Chinese input method mode, 3. Numbers input mode. When using the

keyboard to enter an ID, Can only use digital mode.

English alphabet mode:

Users have to press a key several times for getting some characters. The following table

shows the number of times a key needs to be pressed to get the desired character.

2L`  

 HIJ()*

 KLM+,-

 NOP./0

 QRS123

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 :WHJL



 7YLZZ[VZ^P[JOPUW\[TVKL

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Menu operation

Settings

Press [ ] button to select the pinyin, press [ or ] key to select the up and down

line, the user can press [ or ] key to select the Chinese character, through [ ]

key to return to the phonetic selection. Press [ ] key to select the corresponding Chinese

characters and displayed them in the editing area, at this time the Chinese character input is

completed, Pinyin input interface disappears. Press * to display *, press 0 to display the space,

and press # to switch the input mode.

move

Numbers input mode:

Press the numeric keys to display the corresponding digits in the numbers input mode, press

* to display *, and press # to switch the input mode.

move up or down

Radio Check

This feature applies only to single call user aliases or IDs.

Send Radio Check

This feature applies only to single call user aliases or IDs.Using menu:

Move

2625

Move

Move single call

move

Move

2827

4. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth.

5. Press [PTT] button to initiate the call and the LED indicator is lit red. The first line shows

"single call" user alias or ID, the second line shows single call alias, the third line shows

single call number and call icon .

6. Release [PTT] key to receive. When the target radio responds, the LED is lit green and

the screen displays the ID of the transmitting radio.

7. If the "channel free indication tone" function is enabled, the receiver will hear a short beep

when the target radio releases [PTT] key, indicating that the channel is idle and waiting for

a reply. Press call key (PTT) to reply. If there is no voice activity during preprogrammed

single call hang time, the call ends.

8. You will hear a short tone, the screen shows the call is terminated.

3029

Move

7. If the "Channel Idle Beep" function is enabled, the receiver will hear a short beep when the

target radio releases the [PTT] key, indicating that the channel is idle and waiting for a reply.

Press the call key (PTT) to reply. If there is no voice activity during the pre-programmed group

call hang time, the call end.

Move

move

single call contact

single call

Deleting Calling Log’s Record

1. Press [ ] button to enter the menu mode.

2. Press [ or ] key to call record, and then press [ ] button to select.

3. Press the [ or ] key to the desired list, and then press [ ] button to select.

5. Press [ or ] key to view the list and press [PTT] key to start a single call with the

currently selected alias or ID.

3231

Move

move

Move

Whenever you miss call, two way radio will display a not answered call, select view or view later.

Edit and send text messages

Use menu function:

1. Press [ ] button to enter menu.

2. Press [ or ] key to enter message, and then press the [ ] button to select.

3. Press [ or ] to write the message, and then press the [ ] button to select.

4. A flashing cursor appears,using keyboard to input messages. Press [ ] key to move

left, press [ ] key to move right,when editing area have contents,press [ ] key to delete

any useless characters, otherwise return to the previous menu when there is no content.

5. After writing the message, press [ ] button to select Send or Save or Clear.

6. During editing, you can switch the input method by pressing [#] key.

Receive and confirm call prompts

When you receive a call prompt, the screen displays a call prompt that alternately displays

the alias or ID of the transmitting radio.

1. You will hear the tone repeat sound.

2. Press and release the [PTT] key to confirm the prompt, or press [ ] key or [ ] to

select "Ignore?" to exit the call prompt.

4. Press [ or ] key to the desired alias or ID, and then press [ ] button to select.

5. Press [ or ] to delete the entry? , And then press [ ] button to select whether

delete the entry.

6. Select "Yes" to press [ ] button to delete the entry, the screen appears with the entry

deleted; or select "No" and press [ ] button to return to the previous screen.

When you select a call list but there are no entries, the screen will show that the list is empty,

and if the keyboard tone is on, a low tone tone will sound.

3433

Call prompt operation

Call prompt allows you to prompt a specific radio user to call you back at a possible time.

This feature is only available for single call user aliases or IDs and can be used through the

menu via contacts or manual dialing.

Move

move

Message function

Your radio can receive data, such as text messages from another radio, with a maximum

length of 144 characters.

7. During editing, you can switch the input method by pressing [#] key.

8. After selecting Send, press [ or ] key to desired alias or ID, and then press [ ]

button to select.

Or press [ or ] key to manual dial, then press [ ] button to select, enter user ID

and press [ ] button.

9. The screen displays the message: <user / group alias or ID> to confirm that the message

is being sent.

10. If the message is sent successfully, a beep will sound and the screen shows message is

sent successfully.

Or if the message is not sent, a loud tone beeps, and the screen displays a message sending

failure. If the message is not sent, radio returns to the retransmission selection screen.

Send a Quick Text

Radio supports up to 32 pre-made SMS messages programmed by the agent:

When you have predefined a text message, you can edit each message before sending it.

1. Press [ ] button to enter menu.

2. Press [ or ] key to enter message, and then press the [ ] button to select.

3. Press [ or ] to Quick Text, and then press the [ ] button to select.

4. Press [ or ] to required Quick Text, and then press the [ ] button to select.

5. A flashing cursor appears,using keyboard to input messages. Press [ ] key to move

left, press [ ] key to move right,when editing area have contents,press [ ] key to

delete any useless characters, otherwise return to the previous menu when there is no

content.

6. After writing the message, press [ ] button to select Send or Save or Clear.

7. After selecting Send, press [ or ] key to desired alias or ID, and then press [ ]

button to select.

Or press [ or ] key to manual dial, then press [ ] button to select, enter user

ID and press [ ] button.

8. The screen displays the message: <user / group alias or ID> to confirm that the message

is being sent.

9. If the message is sent successfully, a beep will sound and the screen shows message is

sent successfully.

Or if the message is not sent, a loud tone beeps, and the screen displays a message sending

failure. If the message is not sent, radio returns to the retransmission selection screen.

3635

Use a one-touch call key to send quick text

1. Send a pre-made SMS to a predefined alias or ID by preprogramming one-touch call key.

2. The screen displays message: <user / group name or ID>,confirm that the message is

being sent.

3. If the message is sent successfully, a beep will sound and the screen shows message is

sent.

Or if you can not send text messages, screen displays failed to send message. If message

failed to send, radio returns to the retransmission selection screen.

Manage failed text messages

In the retransmission selection screen, you can choose from the following options:

1. Press [ or ] key to edit, and then press [ ] button to select.

2.A flashing cursor appears,using keyboard to input messages. Press [ ] key to move

left, press [ ] key to move right,when editing area have contents,press [ ] key to

delete any useless characters, otherwise return to the previous menu when there is no

content.

3. After writing the message, press [ ] button to select Send or Save.

4. During editing, you can switch the input method by pressing [#] key.

5. After selecting Send, press [ or ] key to desired alias or ID, and then press [ ]

button to select.

Or press [ or ] key to manual dial, then press [ ] button to select, enter user ID

and press [ ] button.

6. The screen displays the message: <user / group alias or ID> to confirm that the message

is being sent.

7. If the message is sent successfully, a beep will sound and the screen shows message is

sent successfully.

Or if the message is not sent, a loud tone beeps, and the screen displays failed to send

message.

Forward text messages

Select Forward a text message to another user / group name or ID.

1. Press [ or ] key to forward, and then press [ ] button to select.

2. Press [ or ] key to the desired alias or ID, and then press [ ] button to select.

Or press [ or ] key to manual dial, then press [ ] button to select, enter user ID

and press [ ] button.

3. The screen displays message: <user / group name or ID> to confirm that the message is

being sent.

4. If the message is sent successfully, a beep will sound, and screen displays the message

has been sent or if you can not send the message, a beep will sound,the screen displays

failed to send message.

3837

5HVHQG

)RUZDUG

HGLW

Resend text messages

1. Press [ ] to resend the same message to the same user / group name or ID.

2. If the message is sent successfully, a beep will sound, and the screen displays the message

has been sent or if you can not send the message, the screen displays failed to send message.

Editing messages

Select Edit to edit a text message before sending a text message.

Note: You can not edit the subject line if you have a subject line (a text message received

from an e-mail program).

Manage text messages sent

Once message is sent to another radio, it will be saved to "Outbox". Messages sent after

sending are always added to the top of the Outbox list. Outbox folder can store up to 16

recently sent messages. When the folder is full, the next sent message will automatically

replace earlier massages in this folder.

Note: Pressing [ ] button at any time can return to the previous screen. Note: In addition to pressing [ ], [ or ] key, if you press PTT or side key, it will

return to exit. When you press [PTT] button to initiate a single call or group call, or respond

to group call, radio will exit resend selection screen. If you receive a text message or remote

sensing telemetry information, emergency call or alarm, or receive a call prompt, radio will

also exit resend selection screen. If you press [PTT] key to respond to a single call (except

when radio is displaying a missed call screen), or when all call ends, screen display returns

to resend selection screen. Press [ or ] key to enter the Forward, Edit, or Delete

selection screen.

6HOHFW)RUZDUGWRVHQGVHOHFWHGPHVVDJHVWRRWKHUJURXSVXVHUDOLDVHVRU,'V

6HOHFW(GLWWRHGLWWKHVHOHFWHGPHVVDJHEHIRUHVHQGLQJLW

6HOHFW'HOHWHWRGHOHWHWKHVHOHFWHGPHVVDJH

Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to enter message, and then press [ ] button to select.

3. Press [ or ] key to Outbox, and then press [ ] button to select.

4. Press [ or ] key to delete all, and then press [ ] button to select.

5. Press [ ] button to delete message. Select "Yes" to display sent messages is cleared.

When message is deleted, press [ or ] to No, and press [ ] to return to previous

screen. When you select "Outbox" but there is no text message, screen will show the list is

empty, at this time if keyboard tone is open, it will sound a low tone .

Send a sent message

When viewing a text message, you can choose from the following options:

5HVHQG

)RUZDUG

(GLW

'HOHWH

1. While viewing message, press [ ] button again.

2. Press [ or ] key to resend, and then press [ ] button to select.

3. The screen display sent to: <user / group alias or ID>, confirming that the same message

is being sent to same target radio.

4. If the message is sent successfully, a beep will sound and screen shows message is sent.

Or if message is not sent, a loud tone beeps, and the screen displays failed to send message.

If message is not sent, radio returns to the resend screen. Press [ ] to resend message

to the same user / group name or ID.

View sent text messages

Use menu :

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to enter message, and then press [ ] button to select.

3. Press [ or ] key to Outbox, and then press [ ] button to select.

4. Press [ or ] key to the desired message, and then press [ ] button to select.

The icon in the upper right corner of the screen indicates the status of the message.

4039

Receive text messages

When your radio receives a text message, the tone sounds, screen displays short message icon.

View message

1. Press [ ] button to enter menu mode, press [ or ] key to message, press [ ]

button to select Inbox, and press [ ] key to select Inbox list.

2. The selected message in the Inbox opens.

3. Press [ ] button to return to Inbox.

Or press [ ] to reply, forward or delete message.

Press [ or ] to reply or forward or delete selection screen:

6HOHFW5HSO\WRUHSO\PHVVDJHVDQGVHOHFW)RUZDUGWRIRUZDUGPHVVDJHV

6HOHFW'HOHWHWRGHOHWHUHFHLYHGPHVVDJHV

Reply messages in your Inbox

Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to message, and then press [ ] button to select.

3. Press [ or ] key to Inbox, and then press [ ] button to select.

4. Press [ or ] key to desired message, and then press [ ] button to select.

5. Press [ ] button again to enter the submenu.

6. Press [ or ] key to reply, and then press [ ] button to select.

7. Press [ or ] key to write message, then press [ ] button to select, the flashing

cursor appears, and use your keyboard to edit your message.

Or press [ or ] to enter quick text, and then press [ ] button to select. Select

desired message and press [ ] button, flashing cursor appears. If necessary, use your

keyboard to edit your message.

8. After writing message, press [ ] button.

9. The screen displays message: <user / group name or ID> to confirm that the message is

being sent.

3. Press [ or ] key to the Inbox, and then press [ ] button to select.

4. Press [ or ] key to view message. If message comes from an e-mail program,

a subject line will appear.

5. Press [ ] button to select current message, and then press [ ] button again to

reply, delete or forward the message.

Unread messages ;Already read message .

Check messages in your inbox

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to enter message, and then press [ ] button to select.

Manage received messages

Use Inbox to manage messages. Inbox can store up to 16 text messages.

Radio support the following message options:

5HSO\

)RUZDUG

'HOHWH

'HOHWHDOO

Store the messages in your inbox in the order you received recently.

Note: Pressing [ ] button at any time can return to the previous screen.

4241

5. When radio shows delete all, press [ or ] key to YES, and then press [ ]

button to select.

6. The screen display Inbox has been cleared.

When you select "Inbox" but there is no text message, the screen will show that list is empty.

Delete all messages in your inbox

Use menu function:

1. Press [ ] key to enter the menu mode.

2. Press [ or ] to message, and then press [ ] button to select.

3. Press [ or ] key to Inbox, and then press [ ] button to select.

4. Press [ or ] key to delete all, and then press [ ] button to select.

Delete messages in the Inbox

Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to message, and then press [ ] button to select.

3. Press [ or ] key to Inbox, and then press [ ] button to select.

4. Press [ or ] key to desired message, and then press [ ] button to select.

5. Press [ ] button again to enter the submenu.

6. Press [ or ] key to delete, and then press [ ] button to select.

7. When radio shows delete massage, press [ or ] key to "YES", and then press

[ ] button to select.

8. Screen shows message is delete.

9. The screen returns to Inbox.

4443

10. If message is sent successfully, a beep will sound and screen shows message is sent.

Or if you can not send text messages, the screen displays failed to send message. If the

message is not sent, radio returns to resend selection screen.

Encryption

If this function is enabled, it is helpful to prevent other users on the channel from eavesdropping

by unauthorized use of software encryption. The transmitted signaling and user identification

sections are not encrypted. Your radio must enable encryption on the channel to send encrypted

transmissions, even if it is not necessary to receive this.

Basic Encryption

Digital channels, radio can only be assigned one of the above encryption type. To decrypt

an encrypted call or a data transmission, preprogrammed radio and launch radio must have

same "encryption key" (suitable for basic encryption).

If your radio receives an encrypted call with a different encryption key or a different key value

and key ID, you will hear a messy sound (basic encryption).

Press the preprogrammed encryption key to turn encryption on or off.

DTMF

Analog channels, Dual Tone Multi-Frequency function allows operate radio in a radio system

with interference.

To initiate a DTMF call

4645

1. Press and hold [PTT] button.

2. Enter the desired number.

Secrecy

You can activate or kill any radio in the system. For example, you might want to disable

a stolen radio, prevent thieves from using it, and enable it when you get it back.

Note: The implementation of radio kill or activation is limited to radio that have open (software

preset) this function.

Radio Disable(Digital mode)

Move

move

Radio Enable(Digital mode)

Move

move

Start and stop scanning

Press preprogrammed scan on / off key or enter scan menu function

1. Press [ or ] to select a channel with a preprogrammed scan list;

2. Press [ ] button to enter menu mode;

3. Press [ or ] key to scan, and then press [ ] button to select;

4. If scan is disabled, screen displays on or if scan is activated, screen displays off;

5. Press [ ] button to select.

6. When scan is activated, LED flashes red and scan icon is displayed; or when scan is

disabled,LED is off and scan icon is not displayed.

Scan list

Note: Scanning function should be used when double wait is closed!

Create a scan list and assign it to a single channel / group, and your radio can support up to

16 scan lists, up to 16 members per list.

Each scan list supports mixing of analog and digital channels. You can add / remove channels

or set priorities for channel by editing scan list.

View members in scan list

1. Press [ or ] to select a channel with a preprogrammed scan list;

2. Press [ ] button to enter menu mode;

3. Press [ or ] key to scan, and then press [ ] button to select;

4. Press [ or ] key to view / edit list, and then press [ ] button to select;

5. Use [ or ] key to view members in the list.

If priority is set, scan icon distinction display, priority 1 or priority 2 , no priority when

scan is on

4847

Scan instructions and methods

When you start scanning, your radio through cycling of pre-programmed scan list to see

whether there is voice activity in the current channel. The LED flashes orange and scan icon

appears on the screen.

During a dual mode scan, if you are on a digital channel and your radio locks an analog

channel, it will automatically switch from digital mode to analog mode throughout the duration

of the call. vice versa.

Two scanning methods:

Manual scan: Start scanning according to preprogrammed scan on / off key or menu function,

radio will detect all channels / groups in preset scan list when scanning is initiated.

$XWR6FDQ:KHQ\RXVHOHFWDFKDQQHOJURXSWKDWKDVDFWLYDWHG$XWR6FDQUDGLRVWDUWV

scanning from the channel that activated auto scan.

Scan reply

Scanning when radio detects an active channel / talk group, radio remains in the channel

/ group, which is called "scan hang time" of preprogrammed time limit.

Process:

1. Hold radio in a vertical position and keep it at a distance of 1 to 2 inches (2.5 to 5.0 cm)

from the mouth. If "channel free indication tone" function is enabled, the receiver will hear

a short beep when [PTT] button is released by the launch radio, indicating that the channel

Set

Set include the following:

Radio Set

&7&66'&6$QDORJFKDQQHO

6TXHOFK

7;3RZHU3URJUDPPDEOHLQVRIWZDUH

7DONDURXQG3URJUDPPDEOHLQVRIWZDUH

%DQG$QDORJFKDQQHO

%XV\/RFN

727

92;

'RXEOH:DLW3URJUDPPDEOHLQVRIWZDUH

(QFU\SW'LJLWDOFKDQQHO3URJUDPPDEOHLQVRIWZDUH

3RZHU6DYH

%HHS3URJUDPPDEOHLQVRIWZDUH

%DFNOLJKW3URJUDPPDEOHLQVRIWZDUH

.H\SDG/RFN3URJUDPPDEOHLQVRIWZDUH

,QGRFDWRU3URJUDPPDEOHLQVRIWZDUH

Radio Info

5DGLR,'

'HY,QIR

Radio Cfg

5;)UHT

7[)UHT

&K1DPH

&RORU&RGH

6ORW

Radio Set

CTCSS/DCS

In analog channels,in order to prevent interference,only match carrier and CTCSS/DCS can

open the speaker.Provide 50 groups standard CTCSS, while supporting non-standard CTCSS

(range 60Hz ~ 280Hz); provide 104 groups standard DCS, while supporting non-standard

non-standard(Range 000 ~ 777Hz) a total of 1024 groups. CTCSS/DCS can be set in receiving

CTCSS / DCS or transmitting CTCSS/DCS of analog channel in software, or CTCSS/DCS

menu in radio.

49 50

is idle and waiting for a reply.

2. Press [PTT] key during hang time, and LED indicator will be on red.

3. Release [PTT] key to receive.

4. If you do not respond within hang time, radio continues to scan down.

3DVVZG/RFN3URJUDPPDEOHLQVRIWZDUH

0RGH3URJUDPPDEOHLQVRIWZDUH

6FUHHQ3URJUDPPDEOHLQVRIWZDUH

/DQJXDJH

5251

Contents set will be saved permanently, contents after turn off radio is not lost.

Set Squelch level

You can adjust radio squelch level, filter useless calls with low signal , or channels with

background noise higher than normal values. Settings: Normal is default, strict filtering (useless)

calls or background noise. However, calls from remote locations may also be filtered out.

Press preprogrammed strict / normal squelch key to switch between normal and strict squelch

level.

Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ]key to squelch, and then press [ ] button to select.

4. Press [ or ] key to select Strict or Normal, and then press [ ] button to select.

5. Press continuously [ ] to return to main screen.

Set Power Level

You can set radio power level for each channel high or low.

Set: high power to achieve relatively far away from radio communication. Low power to achieve

communication with nearest radio.

Press preprogrammed high / low power select key to switch transmit power level between

high and low.

Use menu function:

1. Press [ ] button to enter menu mode.

D C S





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

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

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

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

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



CTCSS

  







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



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Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to "Set", and then press [ ] button to select Radio Set.

3. Press [ or ] key to "CTCSS/DCS", then press [ ] button to select "C CDC/DCS"

and press [ ] button to select. Press [ or ] key to select standard CTCSS/DCS,

press [*] key to switch CTCSS and DCS.Press [#] key to switch positive and negative DCS

in DCS, N is positive, I is negative. Press [ ] button to select, but also through keyboard

number keys to enter Non-standard CTCSS/DCS, press [ ] button to confirm. Press

[ ] button to cancel and return previous menu.

If in special circumstances your encoding and decoding requirements are different,you can

set separately "R CDC/DCS" and "T CDC/DCS", same way as above.

4. Press continuously [ ] to return to the main interface.

5453

TOT

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to TOT, and then press [ ] button to select.

4. The screen shows OFF, 15S, 30S ... 495S and other options (with the increasing amplitude

Busy Lock

Settings: "Off" / "Carry" / "QT / CC"

Select "Carry" when carry is matched and reach to open squelch threshold ,press PTT to

prohibit and send busy tone;

Select "QT / CC", when carry is matched and reach to open squelch threshold and does not

match QT / CC, press PTT to prohibit and send busy tone.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Busy Lock, and then press [ ] button to select.

4. Press [ or ]key to Off or Carry or QT / CC, and then press [ ] button to select.

5. Press continuously [ ] button to return to main interface.

Even after shutdown, radio still maintain Busy Lock setting.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Band, and then press [ ] button to select.

4. Press [ or ]key to Narrow band, and then press [ ] button to select.

5. Press continuously [ ] button to return to main interface.

Even after shutdown, radio still maintain Narrow band setting.

Talkaround

You can continue to communicate when repeater does not work or when radio is outside

range of repeater but is within range of other radios. This is so-called "talkaround".

Press preprogrammed repeater / talkaround key to switch between two modes.

Use menu function:

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Radio Set, and then press [ ] button to select.

4. Press [ or ]key to Talkaround, and then press [ ] button to select.

5. Press continuously [ ] button to return to main interface.Screen displays " " to

show talkaround is on.

Even after shutdown, radio still maintain talkaround setting.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ]key to Power Level, and then press [ ] button to select.

4. Follow screen instructions to change current settings.

5. Press [ ] button to select new power level.

6. Press continuously [ ] to return to the main screen, screen displays power level icon.

for transmit and receive frequencies.

Use menu function in analog channels

In analog mode, channel bandwidth set to narrow band (12.5kHz)

5655

of 15s).Press [ or ] key to corresponding option, and then press [ ] button to

select. If "OFF" is selected, TOT is closed. If you select other options, screen displays ..

S has been selected.

signal during the preprogrammed time period.

During operation of radio, pressing [PTT] key disables VOX function. To re enable VOX function,

do one of following actions:

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FKDQJHFKDQQHOVYLDFKDQQHONQREVRU

3HUIRUPWKHIROORZLQJSURFHGXUH

Note: Enabling or disabling this feature is limited to the radio that activates these features.

Press pre-programmed VOX on/off key to turn this function on or off.

Use menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to VOX, and then press [ ] button to select.

4. The screen shows on and off.If you select Off, press [ ] button to disable VOX function.

If you select On, enable VOX function.Press continuously [ ] to return to main interface.

Microphone icon in icon bar indicates that Vox is turned on

VOX

This feature allows you to initiate hands-free voice calls on a preprogrammed channel. When

microphone on the accessory with VOX function detects the voice, radio automatically launches

Double Wait

Double wait can be set through radio menu, you can also set in "menu option" in software.

Use menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Double Wait, and then press [ ] button to select.

4. Screen shows Off/Double Wait/Single Wait.When choose off,radios works under single band

Encrypt

In digital mode, communication voice secret switch. When encryption is on, only two-party

radios matching encryption key can communicate.

Use menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Encrypt, and then press [ ] button to select on/off.

4. Press [ ] to confirm and press continuously [ ] to return to main interface.

mode.When single wait is selected, radio operates on the main channel, and sub-channel

does not receive the signal. When double wait is selected, main channel and sub-channel

receiving scan one by one.

When scanning effective reception of the signal, radio locked and work.If channel locked is

not main channel, points to the temporary working channel, then press PTT, temporary

Channel transmit.Timing time is up, icon disappears. No temporary icon, press PTT ,

point to the main channel transmission.Press continuously [ ] to return to main

interface and display the corresponding status.

5857

Or press [ ] button to select Off, all tones and prompts are turned off and screen shows

all tones off. Press continuously [ ] to return to main interface.

Backlight

You can turn on or off screen backlight as needed. This setting also affects menu key and

keyboard backlight.

Press preprogrammed backlight key to switch backlight setting.

Use Menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ]key to Backlight, and then press [ ] button to select.

4. The screen displays Always On, 5 sec, 10 sec, 15 sec option. Press [ ] button to select

Always On, screen backlight will always be lit and will not turn off. Or if you choose 5 sec,

10 sec, 15 sec, screen will be off in the corresponding time after users no operation. Press

continuously [ ] to return to main interface.

Turn on/off Key Beep

Use Menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Beep, and then press [ ] button to select.

3. Press [ or ]key to Key Beep, and then press [ ] button to select.

5. Press [ ] button to select On to enable key beep.Or press [ ] button to select Off,

key beep are turned off. Press continuously [ ] to return to main interface.

Beep

including following

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&DOO3HUPLW

.H\%HHS

All tone

If desired, you can enable or disable all radio tones and prompts (except for incoming

emergency tones).

Press preprogrammed beeps on / off key to turn on or off all tones of radio.

Use Menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Beep, and then press [ ] button to select.

3. Press [ or ]key to All Tone, and then press [ ] button to select.

5. Press [ ] button to select On to enable all tones and hints, and screen shows that all

tones are on.

Power Save

Power saving, the default ratio is 1: 4. Radio will open power saving function after 10 seconds

be in stansby mode.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Power Save, and then press [ ] button to select on/off.

4. Press [ ] to confirm and press continuously [ ] to return to main interface.

6059

Indicator

If needed, you can turn on/off LED indicator.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ]key to indicator, and then press [ ] button to select.

4. Screen displays on, press [ ] button to enable LDE indicator, screen shows indicator on.

Or Screen displays off, press [ ] button to turn off LED indicator, screen shows indicator

Keypad Lock

You can lock radio keyboard to prevent accidental key input. Ways Includes manual keyboard

lock and automatic keyboard lock, Automatic keyboard lock includes 5 sec, 10 sec, 15 sec

three time options.

Use Menu

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select.

3. Press [ or ]key to Keypad Lock, and then press [ ] button to select.

4. Press [ or ] key to Manual,then press [ ] button to select.Screen display Select

Manual, you need to long press [*] key to lock the keypad.

5. Press [ or ] to select 5 sec, 10 sec, 15 sec, screen displays to select the corresponding

time.The within the corresponding time,if users have notany keyboard operation, the screen

display lock, return to main screen.

7. To unlock keypad, press [ ] button, and then press [*] key. Press continuously [ ]

to return to main interface.

Mode

Mode settings are divided into:

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&+1DPH'LVSOD\VFKDQQHOQDPH

&+)UHTXHQF\'LVSOD\VFKDQQHOIUHTXHQF\

1. Press [ ] button to enter menu mode.

Passwd Lock

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ] key to Passwd Lock, and then press [ ] button to select.

4. Use keypad to enter correct 6-digit password (also cen be preset in software), then press

[ ] button.

5. If password is incorrect, screen displays Password Error. If password is correct, selection

option is displayed.

6. If the first line shows "On", press [ ] button to turn on password lock, next time you

need to enter correct password to turn on radio. If the first line shows "off", press [ ]

button to turn off password lock, next time you turn on the radio directly.

7. Press [ or ] key to change Pwd, and then press [ ] button to select.

8. Enter new password below 6 digits and press [ ] button to select.

9. Screen shows set Succeed. Press continuously [ ] to return to main interface.

off. Press continuously [ ] to return to main interface.

6261

Screen

If necessary, you can enable and disable screen display.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ] key to Screen, and then press [ ] button to select.

4. Press [ ] button to select Picture or Character. When Picture is selected, the picture

will be displayed when turn on radio. When the preset characters is selected, two lines of

characters preset in software are displayed. Press continuously [ ] to return to main

interface.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ] key to Mode, and then press [ ] button to select.

4. Press [ or ] key to select CH. No.or CH Name or CH Frequency, and then press

[ ] button to select the corresponding display mode. Display show corresponding

mode is selected.

5. The main interface will display CH. No.or CH Name or CH Frequency(reception frequency,

PTT display transmission frequency) according to the selected mode. Press continuously

[ ] to return to main interface.

Language

Radios supports the following languages:

(QJOLVK

&KLQHVH

Radio Info

5DGLR,'

'HY,QIR

Note: Pressing [ ] button at any time can return to previous screen.

Radio Info

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Info, then press [ ] button to select.

3. Press [ or ] key to Radio ID, and then press [ ] button to select.

4. The screen displays radio ID and name, which can only be checked and cannot set.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to set, then press [ ] button to select radio set.

3. Press [ or ] key to Language, and then press [ ] button to select.

4. Press [ or ] key to corresponding Language,, and then press [ ] button to select.

5. The screen switches and displays the corresponding language.Press continuously [ ]

to return to main interface.

Dev. Info

including following contents:

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6HULDOQXPEHUUDGLRLGHQWLW\FRGH

&36YHUVLRQVRIWZDUHYHUVLRQ

+DUGZDUHYHUVLRQ+DUGZDUHYHUVLRQQXPEHU

6463

Rx Freq

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Cfg, then press [ ] button to select.

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'63YHUVLRQ'LJLWDOFKLSEDVHEDQGYHUVLRQQXPEHU

3URJUDPPLQJWLPHWKHODVWZULWLQJWLPH

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Info, then press [ ] button to select.

3. Press [ or ] key to Dev. Info, and then press [ ] button to select.

4. Press [ or ] key to view model information, serial number, CPS version, hardware

version, firmware version, DSP version, and programming time. Press continuously [ ]

to return to main interface.

Radio Cfg

Radio configuration is mainly to edit the channel content

Editable channel content includes:

5[)UHT

7[)HUT

&K1DPH

&RORUFRGH

6ORW

'XDOWLPHVORWIRUSRLQWWRSRLQW

Tx freq

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Cfg, then press [ ] button to select.

3. Press [ or ] key to Tx Freq, and then press [ ] button to select.

4. The screen displays the current channel transmit frequency, and then press [ ] button

to select.

5. Press [ ] button to delete, press [ ] key to move one digit left, press [ ] to move

one digit right, press [*] to delete all, delete all and press [ ] to return to the previous

menu. Press number keys to enter the corresponding number.

6. After the change is complete, press [ ] button, the screen displays "Tx Freq success".

Note: When editing frequency, the frequency will be changed according to the frequency

range preset on software. If exceed the frequency range preset on software, show "illegal

modification value is invalid" and return.

3. Press [ or ] key to Rx Freq, and then press [ ] button to select.

4. The screen displays the current channel reception frequency, and then press [ ] button

to select.

5. Press [ ] button to delete, press [ ] key to move one digit left, press [ ] to move

one digit right, press [*] to delete all, delete all and press [ ] to return to the previous

menu. Press number keys to enter the corresponding number.

6. After the change is complete, press [ ] button, the screen displays "Rx Freq success".

Note: When editing frequency, the frequency will be changed according to the frequency range

preset on software. If exceed the frequency range preset on software, show "illegal modification

value is invalid" and return.

Slot

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Cfg, then press [ ] button to select.

3. Press [ or ] key to Slot, and then press [ ] button to select.

4. Press [ or ] key to select slot value to be set, and then press [ ] button to select.

Screen display slot X (selected slot value) has been selected.

Note: Dual Capacity Direct Mode(dual time slot for point to point) can be set on or off in digital

channel of software. This mode supports parallel direct mode transmission of two groups of

6665

Color Code

Color code can only be set in digital channels.

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Cfg, then press [ ] button to select.

3. Press [ or ] key to Color Code, and then press [ ] button to select.

4. Press [ or ] key to select color code value to be set, and then press [ ] button

to select. Screen display color code X (selected color code value) has been selected.

Ch Name

1. Press [ ] button to enter menu mode.

2. Press [ or ] key to Radio Cfg, then press [ ] button to select.

3. Press [ or ] key to Ch Name, and then press [ ] button to select,screen displays

the current channel name.

4. Press [ ] button to delete, press [ ] key to move one digit left, press [ ] to move

one digit right, press [*] to delete all, delete all and press [ ] to return to the previous

menu. Press number keys to enter the corresponding number.

5. After the change is complete, press [ ] button, the screen displays "Ch Name success".

Special function

Online update

1. Turn off radio, insert programming cable;

2. Hold down side key 1 and side key 2 at the same time to turn on radio, the indicator light

green, indicating that radio has entered the upgrade mode;

3. Start upgrade software "Update.exe"; select the corresponding serial port;

4. Click "Browse" to select the file to be upgraded (provided by the manufacturer), for

example: XX_V2.2.1.sgl;

Note:Double wait and the main channel to open dual capacity direct mode, the main channel

locked after the first 4.5 minutes will send synchronization code, and in the channel stay about

3S-5S to determine whether the other party received the synchronization code.

1.After no receiving any signal, after 3S-5S the launch of the synchronization code ,radio

re-enter double wait switch

2.Only after 5S current channel has received a signal or actively transmit , radio re-enter

the double wait switch

3.If the radio sending synchronization code and the call radio are not the same frequency

band,It takes 8-10S.

radio users.Same group radios must use same time

slot, the group using slot

1 will not interfere with the group using slot 2.

Factory Reset Defaults

Turn off radio and press and hold side key 1 and number key [1] at the same time to turn on

radio.Radio displays "Memory Reset?" Press [ ] key to enter the initialization, radio displays

"Memory Reset ..." After 10 seconds, initialization is successful and normal boot; press other

keys to exit initialization interface and normal boot.When initialization,prohibit power off, or

otherwise it will cause initialization to fail.

6867

Specification

General

Receiver

Frequency range

Channel

Frequency stability

Operating temperature

Voltage

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WWT

«e«

=+*

Analog sensibility

Digital sensibility

Adjacent channel selectivity

Co-channel rejection

Spurious response

Audio response

Rated audio distortion

Audio power

Modulation noise

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\=),9!

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5. Click "Download" until the download is successful, remember that when updating,prohibit

power off, or radio single machine scrapped;

6. Unplug programming cable, turn off radio or reboot radio

kHz

Transmitter

Power

Transmit current

Standby current

FM modulation mode

4FSK digital mode

Modulation distortion

Hum and noise

Adjacent channel power

Audio response

Antenna port spurious

Digital protocol

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(UHSVN¡(+PNP[HS¡ (

(

2-,'



2/a+H[HVUS`Ļ2-+

R/a+H[HHUK]VPJLĻ2-&

#

¢K)'

¡K)'

～K)

2/a./a!¡K)T

./a./a!¡K)T

,;:0;:

kHz

SAIN3 GD77 DMR Digital Transceiver User Manual radioddity GD 77 FCC 1124

SAIN3 LLC DMR Digital Transceiver radioddity GD 77 FCC 1124

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