Uniden Two Way Radio TR620 User Manual

Congratulations on your purchase of the Uniden  
TR620 radio. This product is a lightweight,  
palm-sized radio. Use it at sporting events to stay  
in contact with family and friends, hiking, skiing,  
outdoors, or in a neighborhood watch for vital  
communication.  
Adjusting the Sound (Key Beeps)  
Transmitting a Call Alert Tone  
TR620  
Your radio emits a beep each time one of the keys  
(except for the PTT button and call key) is pressed.  
The sound of the Key Beep will increase or  
Your TR620 radio is equipped with a call tone that  
will be transmitted when the call key is pressed.  
To transmit the call alert tone, press the call key.  
The tone will automatically be transmitted for a fixed  
length of time.  
decrease depending on the volume level setting.  
To turn OFF this beep:  
• 8 GMRS / 14 FRS Channels  
• Long Battery Life  
Press and hold the call key while turning ON the radio.  
PACKAGE CONTENTS  
Auto Squelch Feature  
• Extended Long Range*  
• Channel Scan  
• Channel Monitor  
Your package contains the TR620 radio, this  
reference guide and a belt clip. You will need to  
purchase 3 AAA alkaline batteries in order to  
operate the unit.  
The TR620 is equipped with an automatic squelch  
system which shuts off weak transmissions and  
unwanted noise due to terrain conditions or if you  
have reached your range limit.  
To turn ON this beep:  
Turn the radio OFF and ON again.  
• Battery Strength Meter  
• Call Button  
Choosing a Channel  
Monitor Mode Feature  
Your TR620 radio has 22 channels you can use to  
talk to others. In order to speak to someone, each  
of you must be set to the same channel.  
FCC GMRS LICENSE  
Your TR620 radio allows you to listen in for weak  
signals on the current channel at the press of a key.  
The TR620 radio operates on the General Mobile  
Radio Service (GMRS) frequencies which  
To choose a channel:  
To turn ON monitor mode:  
require a Federal Communication Commission  
license to operate. For licensing information  
and application forms, visit the FCC on-line  
at 1-800-418-3676. If you have any questions you  
can contact the FCC direct at 1-888-225-5322.  
Press the channel/scan L or M keys to increase  
or decrease the channel number displayed.  
Press and hold the volume/mon L or M key.  
The rx icon will blink.  
To turn OFF monitor mode:  
Channel Scan Feature  
Press the volume/mon L or M key. The rx icon  
will disappear.  
Your TR620 radio has a channel Scan feature that  
allows you to easily Scan all 22 channels. When an  
active channel is detected, the unit will pause on  
that channel until the channel is clear. Then after  
a 2 second delay, the unit will continue scanning.  
Pressing PTT button while the Scan is paused on  
a channel will allow you to transmit on that channel.  
*Range may vary depending in environmental and/or topographical conditions.  
INSTALL THE BATTERIES  
Automatic Power Save Feature  
Your TR620 radio uses 3 AAA alkaline batteries  
for power. We recommend using high quality  
alkaline batteries.  
Your TR620 has a unique circuit designed to  
dramatically extend the life of the batteries.  
If there is no transmission nor an incoming call within  
2 seconds, your radio switches to the Power Save mode.  
The radio is still able to receive transmissions in this mode.  
To turn ON channel scanning:  
To install the batteries:  
1) Make sure your radio is OFF.  
Press and hold either the channel/scan  
L or M key. The channel number on the display  
will rapidly cycle through the channels.  
2) Remove the battery compartment door by  
pressing on and sliding the compartment door,  
allowing the door to be removed.  
SPECIFICATIONS  
Channels  
8 GMRS / 14 FRS  
To turn OFF channel scanning:  
3) Install 3 AAA Alkaline batteries (not included)  
into the battery compartment. Be certain to  
follow the + and symbols in the compartment.  
Installing the batteries incorrectly will prevent the  
unit from operating.  
Operating Frequency UHF 462.5625-  
467.7125 MHz  
Press either the channel/scan L or M key.  
Power Source  
Output Power  
Battery Life  
3 AAA Alkaline Batteries  
Note: If you press either the channel/scan L  
or M key while the unit is pausing on a  
channel, scanning will resume.  
500mW Conducted  
25 Hours typical  
4) Replace the battery compartment door by sliding  
the door into place.  
(5/5/90 duty cycle)  
Talking on Your Radio  
Frequency Chart  
To talk to others using the radio:  
USING THE RADIO  
Ch.  
1
Freq.  
Ch.  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
Freq.  
1) Press and hold the PTT button and speak in a  
clear, normal voice about 2-3 inches away from  
the microphone.  
In order to get the most out of your new radio,  
read this reference guide completely before  
attempting to operate the radio.  
462.5625  
462.5875  
462.6125  
462.6375  
462.6625  
462.6875  
462.7125  
467.5625  
467.5875  
467.6125  
467.6625  
467.6875  
467.7125  
462.5500  
462.5750  
462.6000  
462.6250  
462.6500  
462.6750  
462.7000  
462.7250  
1 Antenna  
10 Microphone  
11 Battery Compartment  
Door  
2
2 PTT (Push-To-Talk) Button  
3 Channel/scan up Key  
4 Channel/scan down Key  
5 Call Key  
3
4
While you are transmitting the tx icon is  
displayed. To avoid cutting off the first part of  
your transmission, pause slightly after pressing  
the PTT button before you start talking.  
Turning the Radio On and Adjusting the Volume  
12 Channel Indicator  
13 Receive Indicator  
14 Battery Level Indicator  
15 Transmit Indicator  
5
1) Press and hold the  
key to turn the radio ON.  
6
6 Speaker  
2) To change the volume level press the  
volume/mon L or M keys to increase or  
decrease the volume level.  
7
7 Power On/Off Key  
8 Volume up/mon (monitor) Key  
9 Volume down/mon (monitor) Key  
8
2) When you are finished speaking, release the  
PTT button. You can now receive incoming calls.  
While receiving, the rx icon is displayed.  
9
3) Press and hold the  
key to turn the radio OFF.  
10  
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467.6375  
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