This document is an instruction manual for a radio with 22 channels and 38 CTCSS codes. In order to communicate with others, both parties need to set the same channel and CTCSS code. The document explains how to choose the channel and CTCSS code, and provides detailed instructions on how to use the radio.
This document is the operating guide for the Uniden GMRS750, a lightweight, palm-sized radio designed for General Mobile Radio Service. It includes instructions for installing batteries, turning the unit on and off, and adjusting volume and sound settings. The guide explains how to navigate the menu system to select channels, CTCSS codes, call tones, and configure features like VOX and channel scanning.
| Battery Type | 4 AA alkaline batteries |
|---|---|
| Channels | 22 channels |
| CTCSS Codes | 38 codes |
| Range (GMRS) | Up to 7 miles |
| Range (FRS) | Up to 2 miles |
| Waterproof Rating | JIS4 |
The radio uses four AA alkaline batteries.
The backlight illuminates for 10 seconds before turning off.
The unit automatically returns to Normal mode after 10 seconds.