ChangTaiWei Electronic M-880 Two Way Radio User Manual M 880 English 462MHZ

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Document ID	3401315
Application ID	T0raSJBX8NNe0QOvDNhDNA==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	Yes
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	2.25kB (28131 bits)
Date Submitted	2017-05-11 00:00:00
Date Available	2017-05-24 00:00:00
Creation Date	2017-05-06 18:06:25
Producing Software	Acrobat Distiller 9.3.3 (Windows)
Document Lastmod	2017-05-21 22:38:12
Document Title	Microsoft Word - M-880 English 462MHZ.doc
Document Creator	PScript5.dll Version 5.2.2
Document Author:	Administrator

Control Buttons – Model: M-880
Use
• Scan
to:
• Turn radio on/off
Use UP/DOWN to:
• Adjust volume
• Scroll through menus
Use
♪/MON to:
• Transmit call tone
Use
to:
• Select menu options
• Exit the menu (when pressed while in a menu)
• Lock and unlock the keypad (when held down and not in a menu)
Use
to:
• Talk
• Save a setting
Getting Started
Installing the AA Batteries
Your radio uses 3 AA Alkaline batteries.
1. With the back of the radio facing you, lift the battery latch
up to release the battery cover and remove the cover.
2. Insert 3 AA Alkaline batteries as shown on the inside of
the battery compartment.
3. Reposition the battery cover and press down to secure.
model radios can use a NiMH rechargeable battery instead
of 3 AA Alkaline batteries.
Battery Meter
The battery icon shows the battery charge level, from full
to empty
When the battery is empty, the radio chirps periodically after releasing
The radio powers off when the voltage drops below a predetermined level to
protect the rechargeable battery.
Note: Remove the batteries before storing your radio for extended periods of
time. Batteries corrode over time and may cause permanent damage to your
radio.
Turning Your Radio On and Off
After Insert batteries turn the radio on ,he radio chirps and the display briefly shows all feature icons available on your
radio. The display then scrolls through the available channels and Interference Eliminator Codes.
Press and hold
button turn the radio off.
Setting the Volume
- Press the up button to increase the speaker volume.
- Press the down button to decrease the speaker volume.
- The speaker volume level is indicated by the number of number 1-16 displayed .
Get
Setting a Channel
, The current channel flashes.
1. With the radio on, press
2. Press up or down to set the channel.
3. Press PTT to save the channel setting.
Getting Started
Channels and Frequencies
CH. Frequency(MHz)
462.5625
462.5875
462.6125
462.6375
462.6625
462.6875
462.7125
467.5625
467.5875
10
467.6125
11
467.6375
CH.
12
13
14
15
16
17
18
19
20
21
22
Frequency(MHz)
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
Talking and Listening
To communicate, all radios in your group must be set to the same channel and
Interference Eliminator Code.
To talk, press and hold PTT. Hold the radio 2 to 3 inches away from your mouth
when talking.
When you finish talking, release PTT(press to talk, release to listen).
Checking the Channel Before Transmitting
Your radio has multiple channels shared on a “take turns” basis. For uninterrupted
communication, do not talk on a channel if someone else is currently talking on it.
To check for activity on a channel before you talk, press and hold ♪/MON . If
you hear static, the channel is clear to use.
Special Features
Interference Eliminator Code
Interference Eliminator Codes help minimize interference by providing you with a choice of code combinations.To set the
code for a channel:
1. Press
until the code starts to flash.
2. Press UP or DOWN to select the code 0-121 OR 121-0.
3. Press PTT to save the code setting.
You can set a different code for each channel using this procedure.
Note: You must set the Interference Eliminator Code to 0 on an FRS radio that
uses Interference Eliminator Codes to communicate with other FRS radios that
do not have Interference Eliminator Codes.
Push to Talk Timeout Timer
To prevent accidental transmissions and save battery life, the radio emits a
continuous warning tone and stops transmitting if you press PTT for 180 continuous
seconds.
Special Features
Locking the Keypad
for
To avoid accidentally changing your radio settings, press and hold
3 seconds or until displays. You can turn the radio on and off, adjust the
volume, receive, transmit, send a call tone, and monitor channels. All other
functions are locked.
To unlock the radio, press and hold
for 3 seconds or until
is no longer
displayed.
Scanning Channels
Use scanning to monitor channels for transmissions or to find someone in your group who has accidentally changed
channels.
To start scanning, briefly press and release
. The scan indicator
displays.
When the radio detects channel activity, it stops scanning and you can hear the
transmission. To respond to the transmission, press PTT within 5 seconds.
Scan Advance
If the radio stops scanning on a channel you do not want to listen to, briefly press
and release ] or [ to resume scanning for the next active channel.
Removing Channels from the Scan List (Nuisance Delete Feature)
To remove a channel so the radio does not stop on it while scanning, press and
hold UP or DOWN for at least 3 seconds, then release. This temporarily removes the
channel from the scan list.
To restore the channel, turn the radio off and then back on.
Note: You cannot remove the channel your radio was set to when you started
the scan (called your home channel).
Alerts
Setting and Transmitting Call Tones
Your radio can transmit different call tones to other radios in your group so you
can alert them that you want to talk.
To set a call tone:
1. With the radio on, press
3 times. The current call tone setting flashes and
displays.
2. Press UP or DOWN to change and hear the call tone.
3. Press
or
to set the new call tone.
To transmit your call tone to other radios set to the same channel and Interference
Eliminator Code as your radio, press
Notes
• Setting the call tone to 0 disables the call tone feature.
Voice Activation (VOX)
Voice activation (VOX) allows you to talk handsfree.
1. Press PTT and
Turn the radio on.
2. Turn the radio on.
displays.
3. To transmit, speak into microphone. There is a short delay
between the time you start talking and when the radio transmits.
4. To receive, stop talking.
To turn VOX off, press PTT.
Setting the Sensitivity Level
Adjusting your radio’s sensitivity level helps minimize the possibility of unintended
noises triggering a transmission and helps the radio pick up soft voices.
1. Press
until
displays.
2. Press UP or DOWN to select the sensitivity level:
3 = High Sensitivity
for quiet environments
2 = Medium Sensitivity
for most environments
1 = Low Sensitivity
for noisy environments
29
Setting the double channel monitor
1. Press
until CH displays, The current channel flashes.
2. Press up or down to set the monitor channel.
3. Press PTT to save the double channel monitor setting.
Setting the SQUELCH Level 1-6
1. Press
until SL displays.
2. Press UP or DOWN to select the receive sensitivity level:
01 = High receive Sensitivity
02~05 = Medium receive Sensitivity
06 = Low receive Sensitivity
Setting the TX POWER LO/HI
1. Press
until LO OR HI displays.
2. Press UP or DOWN to select the TX POWER level.
3.
Press PTT to save the TX POWER LO/HI setting.
Safety and General Information
Important Information on Safe and Efficient Operation
Read This Information Before Using Your Radio
DO NOT hold the antenna when the radio is “IN USE.” Holding the antenna affects
the effective range.
Safety and General Information
Two-Way Radio Operation
When using your radio as a traditional two-way radio, hold the radio in
a vertical position with the microphone one to 2.5 to
5 cm away from the lips.
Facilities
To avoid electromagnetic interference and/or compatibility conflicts, turn off your radio
in any facility where posted notices instruct you to do so. Hospitals or health care
facilities may be using equipment that is sensitive to external RF energy.
Aircraft
When instructed to do so, turn off your radio when on board an aircraft. Any use of a
radio must be in accordance with applicable regulations per airline crew instructions.
Potentially Explosive Atmospheres
Turn off your radio prior to entering any area with a potentially explosive atmosphere,
unless it is a radio type especially qualified for use in such areas as “Intrinsically Safe.”
Do not remove, install, or charge batteries in such areas. Sparks in a potentially
explosive atmosphere can cause an explosion or fire resulting in bodily injury or even
death.
Note: The areas with potentially explosive atmospheres referred to above include
fueling areas such as below decks on boats, fuel or chemical transfer or storage
facilities, areas where the air contains chemicals or particles, such as grain, dust or
metal powders, and any other area where you would normally be advised to turn off
your vehicle engine. Areas with potentially explosive atmospheres are often but not
always posted.
Blasting Caps and Areas
To avoid possible interference with blasting operations, turn off your radio when you
are near electrical blasting caps, in a blasting area, or in areas posted: “Turn off twoway
radio.” Obey all signs and instructions.
Operational Cautions
Antennas
Do not use any portable radio that has a damaged antenna. If a damaged antenna
comes into contact with your skin, a minor burn can result.
Safety and General Information
Batteries
All batteries can cause property damage and/or bodily injury such as burns if a
conductive material such as jewelry, keys, or beaded chains touch exposed terminals.
The conductive material may complete an electrical circuit (short circuit) and become
quite hot. Exercise care in handling any charged battery, particularly when placing it
inside a pocket, purse, or other container with metal objects.
Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union
and other European countries with separate collection systems)
This symbol on the product or on its packaging indicates that this product shall not be treated as household
waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and
electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential
negative consequences for the environment and human health, which could otherwise be caused by
inappropriate waste handling of this product. The recycling of materials will help to conse
FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi
s device may not cause harmful interference, and (2) this device must accept any interference received, incl
uding interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’
s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursua
nt to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful inte
rference in a residential installation. This equipment generates uses and can radiate radio frequency energy a
nd, if not installed and used in accordance with the instructions, may cause harmful interference to radio com
munications. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by turn
ing the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
‐ Reorient or relocate the receiving antenna.
‐ Reorient or relocate the receiving antenna.
‐ Reorient or relocate the receiving antenna.
‐Consult the dealer or an experienced radio/TV technician for help important announcement
Safety Information
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. Your
wireless handheld portable transceiver contains a low power transmitter. When the talk bottom is pushed, it
sends out radio frequency (RF) signals. The devices is authorized to operate at a duty not to exceed 50%.
For body-worn operation, this radio has been tested and meets the FCC RF exposure guidelines when used with
manufacturer accessories supplied or designated for this product. Use of other accessories may not ensure
compliance with FCC RF exposure guidelines. Use only the supplied antenna. Unauthorized antennas,
modifications, or attachments could damage the transmitter and may violate FCC regulations.
Hold the transmitter approximately 2 inches (25mm) from your face and speak in a normal voice, with the
antenna pointed up and away.
FRS/GMRS Frequency Allocation and Compatibility
Important: Please note that Cobra GMRS models with 15 Channels may designate different channel numbers
for the same frequency. For example, a Cobra 15 Channel GMRS model would need to be tuned to Channel 11
in order to communicate with a 22 Channel GMRS tuned to Channel 15. Please refer to the chart below for
channel/ frequency number compatibility.
A = Channel No. for 22 Channel FRS/GMRS Models
B = Channel No. for 15 Channel GMRS Models
C = Type of Radio Service
D = Frequency in MHz
FRS/GMRS
462.5625
FRS/GMRS
462.5875
FRS/GMRS
462.6125
FRS/GMRS
462.6375
FRS/GMRS
462.6625
FRS/GMRS
462.6875
FRS/GMRS
462.7125
8
10
11
12
13
14
15
16
17
18
19
20
21
22
11
12
13
10
14
15
FRS
FRS
FRS
FRS
FRS
FRS
FRS
GMRS
GMRS
GMRS
GMRS
GMRS
GMRS
GMRS
GMRS
467.5625
467.5875
467.6125
467.6375
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
LICENSING
For Products Used in the U.S.A.
FCC Licensing Required This two-way radio operates on GMRS (General Mobile Radio Service) frequencies
which require an FCC (Federal Communications Commission) license. A user must be licensed prior to operating
on Channels 1 through 7 or 15 through 22, which comprise the GMRS channels of this radio. Serious penalties
could result for unlicensed use of GMRS channels, in violation of FCC rules. Operation of this radio is subject to
additional rules specified in 47 C.F.R. Part 95.
Licensed users will be issued a call sign by the FCC, which should be used for station identification when
operating this radio. GMRS users should also cooperate by engaging in permissible transmissions only, avoiding
channel interference with other GMRS users, and being prudent with the length of their transmission time.
For licensing information and application forms, please call the FCC Hotline at 800-418-FORM. Request form
#159 and form #605. Questions regarding the license application should be directed to the FCC at 888-CALLFCC. Additional information is available on the FCC’s website at www.fcc.gov.
Channel 1 through 7 and channels 8 through 14 comprise the FRS (Family Radio Service). No license is required
to operate on the FRS.

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