Sam Radios DP20U UHF Portable Two Way Radio, LMR User Manual 1

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Document ID	3116099
Application ID	QYvnSJJeCMfgYV1WxHfEkw==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	270.34kB (3379248 bits)
Date Submitted	2016-08-30 00:00:00
Date Available	2016-08-30 00:00:00
Creation Date	2016-06-22 16:19:44
Producing Software	Acrobat Distiller 9.3.2 (Windows)
Document Lastmod	2016-08-05 21:39:30
Document Title	1
Document Creator	Adobe Illustrator CS5
Document Author:	Administrator

W00" DMR
MADE IN FA‘TH
(7D
1&9 DP-20
Digital/Analog
Portable Radio
User Guide
Cupynghl©Sam Ramos uu AH rights reserved aned m China
FCC Statement
This equipment has been tested and found to comply with
part so of FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates and can radiate radio
rrequency energy and. r not installed and used in accordance
with the instructions. may cause harmful interference to radio
communications. However. there is no guarantee that
interlerence Will not occur in a particular installation. If this
equipment does cause harmful interterence to radio or television
reception. which can be determined by turning the equipment
off and on. the user is encouraged to try to correct.
The interference by one or more of the followrng measures-
I Reorient or relocate the receiving antenna. Increase the
separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different
from that to which the receiver Is connected.
- Consult the dealer or an experienced radio/TV technician
rer help Operation is subject to the following two conditions
1. This device may not cause harmful interference. and 2.
This device must accept any interference received. including
interference that may cause undesired operation.
Note: "Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void
the user's authority to operate the equipment."
Attention:
This radio complies with IEEE and ICNIRP exposure limits
for occupational/controlled RF exposureenvrronment at
operating duty factors of up to 50% and is authorized by the
FCC for occupational use only.
Compliance with RF Exposure Standards
The radio complies with the following RF energy exposure
standards and guidelines
a United States Federal Communications Commission. Code
of Federal Regulations. 47 CFR & 1.1307. 1.1310 and 2.1093
a American National Standards Institute (ANSI) / Institute of
Electrical and Electronic Engineers (IEEE) 095. 1 2005;
Canada RSS102 Issue 5 March 2015.
a Institute of Electrical and Electronic Engineers (IEEE)
095.1.2005 Edition
RF Exposure Compliance and Control Guidelines
and Operating Instructions
To control your exposure and ensure compliance With the
occupational/controlled environment exposure limits always
adhere to the following procedures.
Guidelines:
- Do not remove the RF Exposure Label train the device.
a User awareness instmctlons should accompany devrce
when transferred to other users.
0 Do not use this device it the operational requirements
described herein are not met.
Operating Instructions.
a Transmit no more than the rated duty factor of 50% of the
time. To transmit (talk). push the Push-To-Talk (PTT) button.
To receive calls. release the PTT button. Transmitting 50 %
of the time. or less. is important because this radio generates
measurable RF energy exposure only when transmitting (in
terms oi measuring for standards compliance).
0 Hold the radio in a vertical poSition iri tront otiace with the
microphone (and the other parts or the radio. Including the
antenna) at least one inch (2.5 cm) away rrern the nose.Keeping
the radio at the proper distance is important because RF
exposures decrease with distance lrorn the antenna. Antenna
should be kept away irom eyes.
0 When worn on the body. always place the radio In a approved
clip, holder. holster. case. or body harness tor this product.
Using approved body-worn accessories is important because
the use of oul’s or other manufacturer's non-approved
accessories may result in exposure levels. which exceed the
FCC's occupational/controlled environment RF exposure limits.
. it you are not using a body-worn accessory and are not
using the radio in the intended use position in front at the face.
then ensure the antenna and the radio are kept at least
2.5 cm (one inch) trom the body when transmitting. Keeping
the radio at the proper distance is important because RF
exposures decrease with increasing distance trom the antenna.
0 Use only manufacturer's name approved supplied or
replacement antennas. batteries.and accessories. Use of non-
manuiacturer-name approved antennas, batteries, and
accessories may exceed the FCC RF exposure guidelines.
INTRODUCTION Main Features
Thank you for purchasing our products. Combined the - IP66 rating water resistance & dust protection
latest technology along with a sturdy mechanical lrame, our - Robust, rugged and heavy-duty design
radios provide cost-eflective communications for the people - 1.8 inch TFT display, 65535 colors, 160x128 pixels
who need to stay in touch With the working team such as - Crisp. clear and high quality sound
retail stores, restaurants, campuses and schools, - ZDODmAh high capacity Li-ion battery pack
construction sites. manufacturing, shows and trade fairs. _ - 1024 channels, up to 250 zones
property and hotel management and more, they are the -2 programmable function side buttons
perlect communication solutions for all of today‘s fast-paced , TDMA dual time slots technology
industries. - ETSl DMR l&ll standard compatible
, AMBE+2 digital vocoder
We sincerely appreciate your interest on our products, and - Digital and analogue dual modes
strongly suggest you to read the instruction carefully. Your - 5 watts output power
comment will be highly valued. Please read through the - SMSrshort message service
manual in order to get familiar With the deVice and learn the - CTCSS/DCS/DTMF signaling
features of this model. - Multiple call modes
- Noise suppression
, Voice encryption
- Emergency alarm
CONTENTS
01
01
02
04
04
04
01
07
07
07
08
08
1o
10
1o
10
11
11
12
12
12
12
13
13
14
15
16
16
16
16
17
17
17
17
Charpter 1: SAFETY INFORMATION
Radio Care
Battery Care
Charpter 2: RADIO OVERVIEW
Package Includes
At a Glance
Charpter 3: GETTING STARTED
Install and Remove Battery Pack
Install and Remove Anetnna
Install and Remove Belt Clip
AC Adapter and Desklop Charger
Charging the Battery Pack
Charpter 4: BASIC OPERATION
Turn the Radio ON/OFF
Adjusting Volume
Programmable Side Buttons P1 & P2
Use the Keypad to Input Character
Digital and Analogue Mode
Icons Indicators
LED Indicators
Transmitting and Receiving a Call
Select a zone
Select a channel
Receiving and answering the call
Making a call
Charpter 5: MENU OPERATION
Conlacls
Contacts
New Contacts
Manual Dial
Scan
Turn ON/OFF
View List
Zone
17 Messages
18 Call Log
18 Ulilities
18 Radio Setting
18 Talkaround
18 Tones/Alerts
19 Power
19 Backlight
19 Squelch
19 Intro Screen
19 Keypad Lock
19 Language
19 LED Indicator
19 VOX
19 Passwd Lock
19 Clock
19 Working Mode
19 Radio Info
19 My Number
19 Versions
20 Program Radio
20 RX Frequency
20 TX Frequency
20 Channel Name
20 Time Out Timer
20 CTC/DCS
20 Color Code
20 Repealer Slot
21 Charpter 6: TROUBLESHOOTING
23 Charpter 7: SPECIFICATIONS
24 Charpter 8: WARRANTY INFORMATION
SAFETY INFORMATION
Please read this information before using your radio Failure to
do so could result in personal injury, death, and/or damage to
your radio, accessories and/or other property
Radio Care
Advice
I Do not use options or accessories not specified.
0 Ensure that the radio is used within the parameters for which
it was designed.
0 Turn the radio OFF before connecting optional accessories
Warning
Turn the radio OFF in the following locations:
0 ln explosive atmospheres (flammable gas, dust including
metallic 8. grain powders etc)
I Whilst taking on fuel or while parked near a fuel station.
. Near explosives or blasting sites
I in aircraft, medical institutions or near persons known to be
wearing a pacemaker.
Caution
I Do not disassemble or modify the radio for any reason.
I Do not transmit while touching the antenna terminal or any
exposed metallic parts of the aerial as this my result in burn
I Please check and observe regulation in your country With
regards to use whilst driving
End of Life Disposal
I When your radio reaches the end of its useful life, please
ensure that the unit is disposed of in an environmentally
friendly way
701,
Battery Care
Precautions
I Turn the radio OFF before charging.
0 Charge the battery pack before use.
a Do not recharge the battery pack if it is already fully charged
as this will use one its charge cycles and may shorten its life.
0 Charge the battery in accordance With the instructions
enclosed with your charger.
a Do not charge the radio and/or battery pack if they are Wet.
The battery pack includes potentially hazardous components.
Please.
0 Do not disassemble or reconstruct battery.
a Do not shortrcircuit the battery.
0 Do not incinerate or apply heat to the battery.
a Do not immerse the battery in water or get it wet by other
means.
0 Do not charge the battery near fires or under direct sunlight.
I Use only the specified charger and observe charging
requirements.
a Do not pierce the battery With any object or strike it With an
instrument.
. Do not use the battery pack if it is damaged in any way.
I Do not reverse-charge or reverse-connect the battery.
0 Do not touch a ruptured or leaking battery.
If liquids from the battery get on your skin or into your eyes,
immediately.
0 Wash your eyes out with fresh water avoiding rubbing them.
0 Seek medical treatment.
Notes:
I lfa battery is not to be used for an extended period of time
(several months) remove the battery pack from the equipment
and store in a cool and dry location part charged. Do not fully
discharge the battery before storage.
702,
0 Each charge cycle reduces the battery's lire Mimmize lhe
number of times you charge your battery especially ll’l hotter RADIO OVERVIEW
envlronmenls which further shorten a battery's life.
Package Includes
1pcs radio umt
1pcs rubber antenna
1pcs rechargeable LItthm-lon battery pack
1pcs AC adapter & rapid desktop Charger kit
1pcs belt clip & hand strap
1pcs user's manual
At a Glance
66600
7037 7047
1 —Antenna
Provide attached rubber flexible antenna or anther 50H
impedance antenna
Note: It may cause the damage to your radio if the antenna
is connected inappropriately
2 — Channel Selector Knob
Select the radio‘s different channels.
3 — LED Indicator
Give battery status, radio TX & RX, scan information
4 — CinIOffNolume Knob
Turn the radio ON or OFF and to adiust the radios volume.
5 — Audio Accessory Jack
Connect compatible audio accessories
6 _ Microphone
Speak clearly into the microphone when transmitting
7 — PTT (Push-To-Talk) Button
Press and hold down this button to transmit and talk,
release it to receive and listen.
8 — Side Button P1
The button P1 is a general bullon that can be configured by
the programming software The default setting is ‘Monitcr‘
feature.
9 — Side Button P2
The button P2 is a general button that can be configured by
the programming software The default setting is ‘Scan‘
feature
705,
10 — LCD Screen
The radio is With a 1.8 inch TFT. 65K colors and 150 x 128
pixels LCD display. Vou Will see the Working channel frequency
name, number, zone and various icons which stand for the
selected functions.
11 — Menu/Confirm Key
Press the key to enter menu mode or confirm the current
operation.
12 — Navigation Key
Press the two keys to select the desired items when operating
in menu mode.
13 — Back Key
Press the key to return back the previous setting, operation or
the standby screen
14 — Alphanumeric Keypad
You can input frequency, contact number, edit the contact and
text messages with the keypad.
15 — Lithium-Ion Battery Pack
Radio comes equipped With a rechargeable Lithiumrion battery
pack. This battery should be fully charged before initial use to
ensure optimum capacity and performance Batteries are
designed specifically to be used With a supplied charger and
Vice versa.
16 — Battery Latch
Push down battery latch to release battery pack
705,
GETTING STARTED
Install and Remove Battery Pack
Insulting Battery
1. Turn the radio OFF.
2 With the top side up on the battery pack, ht the tabs at the
top of the battery into the slots at the top of the radio‘s
body.
3. Press the latch on the bottom oi the radios body towards
the battery until a click is heard.
Removing Battery
1 Turn the radio OFF
2. Push down the battery latch while removing the battery.
3 Pull the battery away from the radio
Install and Remove Antenna
Installing Antenna
Screw the antenna into the connector at the top oi the radio by
holding the bottom oI the antenna, and turning it clockwise
until secure.
Removing Antenna
Rotate the antenna counter clockwse by holding the bottom of
antenna.
Install and Remove Belt Clip
Insulting Belt Clip
Slide the spring action belt clip rails into the belt clip grooves
on the back olr the battery pack and slide it down until the belt
clip tab snaps into place.
707,
Removing Belt Clip
To remove. pull back the metal release tab on the belt clip tab
and push the spring action belt clip upward to remove.
AC Adapter and Desktop Charger
Jflc Adapter
The radio is equipped with 1pcs AC adapter and 1pcs desktop
charger.
Desktop Charger
Charging the Battery Pack
To charge the battery pack, place it in the supplied desktop
charger
1 Place the desktop charger on a flat surface
Insert the connector of the AC adapter into the charger
port on the back of the desktop charger.
Plug the AC adaptor into a power outlet
The charger is ready for charging it the indicator LED
lights red for one second and turns off If the indicator LED
is flashing, the charger is not ready
5 Place the battery into the charger aligning the battery slots
With the charger guide rails.
6. The indicator LED lights red when charging. lithe battery
capacity is too low, the indicator LED flashes red. The
battery first trickle charges and turns to normal charging
automatically.
7. The battery is fully charged when the battery LED light is
green The charger stops charging automatically
:55"
703,
Notes:
I When you charge a battery attached to the radio, turn the
radio OFF to ensure a full charge.
a The estimated charging time of the batteny with charger is
about 5 hours.
709,
BASIC OPERATION
Turn the Radio ONIOFF
To turn on the radio, rotate on the On/Off/Volume Knob
clockwise The radio will play power up audio and LCD will
display startup screen.
To turn off the radio, rotate the Onion/Volume Knob
counterclockwrse until you hear a ‘Click’ sound.
Adjusting Volume
Turn the Oh/Off/Volume Knob clockwrse to increase the
volume, or oounlerclockwse to decrease the volume
Note: Do not hold the radio too close to the ear when the
volume is high or when adjusting the volume.
Programmable Side Buttons P1 & P2
The radio's two side buttons can be programmed as shortecut
buttons for many of the radio’s features.
The lollowmg table shows the functions available by quickly
pressing and releasing the buttons (short press), or by
pressing and holding the buttons for a period of time (at least 1
second to 3.75 seconds) betore releasing (long press).
Items Functions
Unassigned None.
All Alert Torte Orr/Off
Turn on/olf the all alert tone.
Emergenc On
Activate the emergency alarm
Emergenc Off
Deactivate the emergenc aiarm
High/low Power
Select the radio TX power level.
Enable to hear all the calls even with
M°"“°’ unmatched crcssrocs
Nuisance Delete Remove the channels lrom the Scan List
Call or send message to pre-set target
One Touch Access radio directl
Repeater/Talkaround Enable/Disable talk around.
Scan Uri/Off Enable/Disable channel scanning
Select squelch oelween normal and tight
level
Tight/Normal Squelch
Privacy Onion Enable/Disable Voice encryption
VOX On/Otf Enable/Disable VOX.
Zone Select Enter Zone selection menu
Input the target radio‘s ID Wlth the keypad
Manual Dial For Private .0 make a can men“),
not shown on the LCD screen and the relative items will be not
shown or invalid in the menu either.
Icons Indicators
Description
RSSI signal strength indicator
Means current channel is set as analog mode
Means current channel is set as digital mode.
Lone Worker OnlOfl Enable/Disable lone worker
Use the Keypad to Input Character
You can use the alphanumeric keypad to enler the contacl
names/ID and text messages Some characters are available
for pressing the keypad more than one times Input mode
includes 3 modes: EN 7 English. CH 7 Chinese; 123 7 Digits.
The followm- table is a list for our reference
Number or times key is pressed.
Means current channel sets call mode.
Means there is a message unread.
Means the received message read.
Means current channel is set high TX power.
Means current channel is set low TX power.
Means talk around feature is deactivated
Means the scanning is activated
B 9 ‘ID ‘l‘l
i%_
450.00250 Channel frequenc .
Zone1 CH 1 Zone number and channel number.
LED Indicators
Radio Working Status and LED Indicators
Radio Status LED Indicator
Receive emergency alarm call Red Heartbeat
Transmit (TX) Solid Red
Receive (in Solid Green
mHNELOUP—m
Ecvzxxmw©m
X lGHz
ldle Slot Power
FSK Error
FM Noise
Receiver
Sensitivil
Co-Chan nel Rejection
spurious Radiallnn
Adjacent Channel Selectivity
-57dEm
(3%
AOdE@12 SKHz
0 3w (BER 5%) re 7uV(BER1%)
-8dB@lZ.5KHz
75765”! < lGHZ, 747dBm > lGHZ
7DISUdB
lrilerrrlodulation
Spurous a image Re‘ection
Audio Output
soda
70 a5
1W@160for 5% THD
Hereby, we declare that our radio is in compliance with the
essential requirement
Directive lBQQIS/EC.
and other relevant prowsions of
723,
WARRANTY INFORMATION
Warranty Period
Radio Body, 2 years from date of purchase.
Battery Pack: 6 months lrorn date ol purchase.
Note: Please retain your receipt as your proof of purchase will
be required to valid warranty claim.
Warranty Exclusions
This warranty will not apply in relation to:
I Failure to provide a proof of purchase
I Product has been modified, changed or serial number
has been removed
I if any damage is caused by the use of non approved
accessories
I Product that has been replaced by an unauthorized
person
I Product failure due to customer misuse, abuse or
abnormal use
I Failure by the customer to take reasonable care
I Failure due to not using the product in accordance with
instructions stated in the manufactures user guide.
I Product failure due to recommended installation
procedures not being lollowed as stated in the
manufactures user guide.
More warranty relative information please read our Warranty
Policy on our webSite.
724,

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