EFJohnson LTR 98xx Two-Way Radio User Manual


 
SYSTEM AND GROUP SCAN
36
“Off” is selected, they are no longer saved. Therefore, to store a list,
select “On”, program the list, then select “Off”. Then when power is
turned on, the scan list returns to the state that existed when “Off” was
selected.
If the menu SCN SAVE parameter is not selectable, the scan list save
mode is fixed by programming. If “On” is programmed, all changes are
saved and no change occurs in the scan lists when power is cycled. If
“Off” is programmed, they are not saved and the scan list reverts to the
default status when power is cycled.
Scan Delay and Continue Timers
When a message is received or transmitted while scanning, there is a
short delay before scanning resumes. The delay after receiving a call
prevents another message from being received before a response can be
made. Likewise, the delay after transmitting a call ensures that you hear a
response to your call instead of another message occurring on some other
system or group. Note that scanning does not resume if it has been
disabled, such as by taking the microphone off-hook.
There is also a scan continue timer that may be programmed. This
timer controls the maximum time that a call is received before scanning
resumes. Times up to 60 seconds can be programmed. This prevents
scanning from being delayed for long periods by lengthy calls. If the
menu SCN CONT parameter is selectable (see page 32), this feature can
be turned on and off.
Transmitting In The Scan Mode
General
When a message is received in the scan mode, programming deter-
mines if the selected system/group does not change or changes perma-
nently or temporarily to that of the call. This then affects the system/
group on which a response to the message occurs and also the system/
group that is selected when the scan mode is exited by pressing the
SCAN switch. The three programmable configurations are as follows: