Uniden GMR3689-2CK/GMR3699-2CK is a waterproof radio produced by Uniden. It has 15 GMRS and 7 FRS channels, 142 privacy codes (CTCSS tones and DCS codes), up to 36 miles range, internal VOX circuitry, submersible design, direct call, 143 group codes, silent mode, 10 selectable call/ring tone alerts, backlit LCD display, Roger beep and vibrate reminder (GMR3699 only).
This manual provides instructions for the Uniden GMR3689-2CK/GMR3699-2CK waterproof radio, a lightweight device designed for outdoor communication. It features GMRS and FRS channels, privacy codes, and a submersible design compliant with JIS7 standards. The guide covers battery installation, charging procedures, and basic operation such as turning the unit on and adjusting volume.
| Range | Up to 36 Mile Range* |
|---|---|
| Channels | 15 GMRS / 7 FRS Channels |
| Privacy Codes | 142 Privacy Codes |
| Water Resistance | JIS7 water-resistant standards |
| Battery Type | NiMH battery pack |
| Charging Time | 16 hours |
You should charge the battery pack for 16 hours before removing the radio from the charging cradle.
The radio complies with JIS7 water-resistant standards, allowing submersion in 1.0 meters of water for 30 minutes.
The radio supports 15 GMRS channels and 7 FRS channels.