25
40
Menu Description
TOP
KEY
Switch between high and low power.
Turn off power-saving mode.
FM Radio
Engage enhanced power-saving.
Engage maximum power-saving.
Carrier-controlled scanning pauses on signal detection and remains on that
frequency until the signal ceases, with a 2-second delay before scan resumes to
allow response transmission.
Search scanning exits scan mode and stays on the frequency when a signal is
detected.
AL-
MOD
43
Only the device emits an alarm sound when SOS is pressed.
Activate busy channel lock.
Disable transmission time limit.
Set the duration after which the system automatically turns off the backlight
without any operation.
Do not automatically lock the keyboard; keep it always active.
Set the duration after which the system automatically locks the keyboard with no
operation; only PTT, Side Key 2, and Side Key 3 remain usable. Press and hold
the FM key to unlock.
Number Menu Sub-menu (Options)
Activates FM radio function.
AUTO
-LOCK
47
Time-controlled scanning pauses on signal detection, holding for about 5
seconds before resuming, even if the signal persists.
Transmit Power
Only send the alert code when SOS button is pressed.
Engage standard power-saving.Normal Saving
Time
Send an alert tone when SOS button is pressed.
Turn off busy channel lock.
Search
Send Alert Tone
OFF
41 SAVE
Set the maximum transmission time when PTT is pressed.
Keep the backlight always on, not turning off automatically.
30 sec、 60 sec、120 sec
240 sec、 480 sec
Always-On
5s、10s、15s、20s
30s、1min、2min、3min
OFF
TO
T(Tim
-Out
Timer)
45
Up/down keys are disabled when the keyboard is locked.
5s、10s、
Up/down keys can still change channels (not effective in frequency mode) when
the keyboard is locked.
15s
OFF
ON
Scan frequencies or channels.
Scan
OFF
Deep Saving
Super Saving
Carrier
SC-REV
(Scan
Resume)
42
Send Alert Code
Local Alarm
ON
BCL44
OFF
ABR
Auto
Backlight
46
Unlock
Sw
CH
48
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