EFJohnson LTR 98xx Two-Way Radio User Manual


 
SYSTEM AND GROUP SCAN
33
Pressing the FCN switch again
Pressing the PTT switch
Automatically when time-out occurs 2 seconds after a change is
made or 8 seconds after no changes are made.
NOTE: Calls cannot be received or transmitted while the menu mode is
selected.
SYSTEM AND GROUP SCAN
Introduction
The scan feature monitors, in sequence, the programmed systems
and/or groups in the scan list. When a message is detected that the trans-
ceiver is programmed to receive, scanning stops and the message is
received. Shortly after the message is complete, scanning resumes (unless
it has been disabled).
System Scanning
- System scanning detects calls on all systems that are
in the system scan list. When system scanning is not used, calls are
detected on only the currently selected system.
Group Scanning
- Group scanning detects calls on all selectable groups in
the current or scanned systems that are in the group scan list. When group
scanning is not used, calls are detected on only the currently selected
group or if system scanning, on the last selected group of each system.
System and/or group scanning are turned on and off by the SCAN
option switch. When system and/or group scanning is enabled by this
switch, is indicated in the display (see following illustration). Then
when system or group scanning is actually occurring, a scrolling under-
line is displayed under each character in the upper line of the display. The
microphone must be on-hook for scanning to occur (unless off-hook
detection has been disabled by programming).