This document introduces the operation methods of choosing channel, CTCSS code and talking.
The Uniden GMR885-2CK is a lightweight, palm-sized General Mobile Radio Service (GMRS) radio designed for communication at sporting events, hiking, skiing, and neighborhood watch activities. It supports 15 GMRS channels and 7 FRS channels with up to an 8-mile range when the power boost feature is activated on GMRS frequencies.
The device features a backlit LCD display, internal VOX circuitry for hands-free operation with a headset, and various menu settings for CTCSS codes, call tones, keypad lock, and channel scan. The manual details how to install NiMH battery packs or AAA alkaline batteries, use the charging cradle, and operate functions such as monitor mode and weather alerts.
| Channels | 15 GMRS / 7 FRS Channels |
|---|---|
| CTCSS Codes | 38 CTCSS Codes |
| Range (GMRS with boost) | Up to 8 Mile Range |
| Battery Type | NiMH battery pack or 4 AAA alkaline batteries |
Press the Power boost button when a GMRS channel is selected to transmit at maximum power.
You must charge the NiMH battery pack for 16 hours before removing it from the charging cradle.
Yes, you can speak directly into the microphone while holding down the PTT button.