Channel and Frequency (MHz)
Europe(8CH)
USA(22CH)
2，Don't try to use two devices which are less than 1.5m (5 feet) apart. Otherwise,
you may experience interference.
5, Changing Channels
Press the MENU button one time, The channel number will flash on the display.
Press the up▲/down▼button to change the channel.
Press the PTT button to confirm and return to stand-by mode.
Note: if no button is pressed within 15 seconds during setting, the device will return
to stand-by mode.
6, CTCSS (Continues Tone Coded Squelch System)
Press the MENU button twice, the current CTCSS code will flash on the display.
Press the up▲/down▼button to change the 38 available codes.
Press the PTT button to confirm and return to stand-by mode..
License free radio's operating on the 400-470MHZ frequency band, the device has
8/22(option) available radio channels. If there are many device users near you, there
is a chance that some of the users are operating on the same radio
channel.
When using CTCSS, a low frequency tone (between 67-250Hz) will be transmitted
along with the voice signal. There are 38 available tones to choose form.
You are free to choose one of the 38 available sub-channels. Due to filtering, these
sub-channels will generally not be audible so they will note disturb the communica-
tion.
7, Vox (Hands free function)
Press the MENU button three times, the current VOX setting will flash on the display
and the VOX icon will display,
Press UP▲button to set the Vox sensitivity level between 1 and 3 level(level 3 is the
high sensitive level).
Press down▼button until “OF”appears on the display to turn VoX OFF.
Press the PTT button to confirm and return to stand-by mode. In VOX mode, the
radio will transmit a signal when it is activated by your voice or other sound around
you.
VOX Operation is not recommended if you plan to use your device in a noisy or
windy environment. :
Note: VOX mode will be over ride when you press the T button.
8, Scanning for an active radio channel
Press and hold the UP▲button 2 seconds: The “SCAN" function indicator will appear
on the display and the channel will scan continuously from1 to8/1to22.
Once an active channel is found, the scanning will stop and you can listen to the
transmission.
When the transmission is on the found channel stop, the scanning will resume
automatically.
Note: If you press PTT button while listening to a found channel, the device will go
back to stand-by mode on the found channel.
9, Monitor
Press and hold the DOWN▼button about 3 seconds to active monitor.
Release the DOWN▼button return to stand by mode.
10, Setting the Call tones
The device has 10 call tones.
Press the MENU button 4 times,“CA" is displayed and on the current call tone.
Press the UP▲/Down▼button to change another call tones.
Press the PTT button to confirm and return to stand-by mode.
11, Sending a call tone
Press the PTT button one time quickly, the call tone will be transmitted on the
setting channel.
12, Roger Beep On/Off
After the PTT button us released, the device will send out a roger beep to confirm
that have stopped talking.
Press the MENU button 5 times,“RO" will be displayed.
Press the UP▲/Down▼button disable the roger beep ON/OFF.
Press The PTT button to confirm your selection and return to the stand-by mode.
13, Backlit display
Press any button except for the MENU button to activate the back light of the
LCD display. The back light will light on about 5 seconds.
14, Earpiece connection
The device can be used with earpiece (If there is earpiece packed together with the
device).
The connector is located on the top of the device.
Insert the earpiece plug into the connector (2. 5mm jack).
There is a small “PTT” button on the earpiece that has the same function as the PTT
button on the device.
When you use the PTT button from the earplece, you must also use the micro-
phone from the earpiece to talk.
Note: Do not connect other earpieces, it may damage your device.
15, Battery saving function
When the device has not been used for 6 seconds, the economy mode is automati-
cally activated. This does not affect the reception of transmission and the stand by
mode is automatically re-activated as soon as a signal is detected.
16, Built-in Flash light
Your device has a built-in flash light that can be used in sending light signals or
for our lighting needs.
17, Lock & Unlock the device
Press and hold MENU button for 3 seconds to lock the device.
Press and hold MENU button for 3 seconds to unlock the device.
18, Technical specifications
Frequency 400-470MHZ
Channel number 8/22 channels
Sub-code CTCSS 38
Transmission Power ≤0.5W
Range Up to 6 Km in open field
Battery type 3* AAA Alkaline/rechargeable batteries
Modulation type FM-F3E
Channel spacing 12.5 KHz (Narrow band)
Ch. Frequency
1 446.00625
2 446.01875
3 446.03125
4 446.04375
5 446.05625
6 446.06875
7 446.08125
8 446.09375
Ch. Frequency
Ch. Frequency
Ch. Frequency
1 462.5625
2 462.5875
3 462.6125
4 462.6375
5 462.6625
6 462.6875
7 462.5625
8 462.5875
9 462.6125
10 462.6375
11 462.6625
12 462.6875
13 462.5625
14 462.5875
15 462.6125
16 462.6375
17 462.6625
18 462.6875
19 462.6500
20 462.6750
21 462.7000
22 462.7250
Ch. Frequency
Ch. Frequency
Ch. Frequency
