Operator's Guide

Table Of Contents
To select a fixed channel:
1. If you are in a menu screen, press PTT to exit to the operational screen.
2. If the radio is scanning, press to switch off scanning.
Note: If the scan indicator icon is shown in the notification bar (page
16), press to turn off scanning.
3. Press or to scroll to the channel that you want to use.
The channel is selected.
Note: The channel mute will be temporarily open while navigating channels.
See Muting receive audio (page 25) for more information about Channel mute.
Scratch mode
Scratch or fixed frequency mode tunes the 6110-MP receiver and transmitter to a fixed arbitrary
frequency. Scratch mode allows for voice transmission in both clear and digital voice and can be
used in conjunction with encryption and frequency hopping.
Scanning, channel and scratch modes
Sentry-H 6110-MP Operator Guide Page 35