Advertisement
*Range may vary depending on environmental and/or topographical conditions.
Congratulations on your purchase of the Uniden GMR325-2 radio. This product is a lightweight, palmsized 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.
Your package contains the 2 GMR325 radios, this reference guide and 2 belt clips. You will need to purchase 6 AAA alkaline batteries in order to operate these units.
The GMR325-2 radio operates on the General Mobile Radio Service (GMRS) frequencies which require a Federal Communications Commission license to operate. For licensing information and application forms, visit the FCC on-line at: www.fcc.gov/wtb/uls or call the FCC hotline at 1-800-418-3676. If you have any questions you can contact the FCC direct at 1-888-225-5322.
Your GMR325-2 radio uses 3 AAA alkaline batteries (not included) for power. We recommend using high quality alkaline batteries.
To install the batteries:
In order to get the most out of your new radio, read this reference guide completely before attempting to operate the radio.
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 decrease depending on the volume level setting.
To turn OFF this beep:
Press and hold the call key while turning ON the radio.
To turn ON this beep:
Turn the radio OFF and ON again.
Your GMR325-2 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.
To choose a channel:
Press the channel/scan or key to increase or decrease the channel number displayed.
Your GMR325-2 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.
To turn ON channel scanning:
Press and hold either the channel/scan or key. The channel number on the display will rapidly cycle through the channels.
To turn OFF channel scanning:
Press either the channel/scan or key.
Note: If you press either the channel/scan or key while the unit is pausing on a channel, scanning will resume.
To talk to others using the radio:
Your GMR325-2 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.
The GMR325-2 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.
Your GMR325-2 radio allows you to listen for weak signals on the current channel at the press of a key.
To turn ON monitor mode:
Press and hold the volume/monitor or key. The rx icon will blink.
To turn OFF monitor mode:
Press the volume/monitor or key. The rx icon will stop blinking.
Your GMR325-2 has a unique circuit designed to dramatically extend the life of the batteries. If there is neither 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.
Press and hold the call key until the "L" appears. After 1 second, the LCD will return to the channel display.
To exit Keylock on mode, press and hold call again.
Note: While in keylock on mode, it will still receive transmissions.
Roger Beep is a BEEP that is sent to notify the end of transmission.
Roger Beep can be heard through the speaker when Key Beep is on.
Roger Beep is transmitted even if key beep is turned off. However Roger Beep will not be heard from the speaker.
To turn OFF Roger Beep: Press and hold the channel/scan Key while turning on the radio.
Channels | 15 GMRS / 7 FRS |
Operating Frequency | UHF 462.5500- 467.7125 MHz |
Power Source | 3 AAA Alkaline Batteries (not included) |
Output Power | 500mW Conducted |
Battery Life | 25 Hours typical (5/5/90 duty cycle) |
Frequency Chart
Ch. | Freq. | Ch. | Freq. |
1 | 462.5625 | 12 | 467.6625 |
2 | 462.5875 | 13 | 467.6875 |
3 | 462.6125 | 14 | 467.7125 |
4 | 462.6375 | 15 | 462.5500 |
5 | 462.6625 | 16 | 462.5750 |
6 | 462.6875 | 17 | 462.6000 |
7 | 462.7125 | 18 | 462.6250 |
8 | 467.5625 | 19 | 462.6500 |
9 | 467.5875 | 20 | 462.6750 |
10 | 467.6125 | 21 | 462.7000 |
11 | 467.6375 | 22 | 462.7250 |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Advertisement
Thank you! Your question has been received!
Need Assistance?
Do you have a question about the GMR325-2 that isn't answered in the manual? Leave your question here.