21
S
pecial Fea
tur
e
s
Pr
el
imina
ry
Timeout Timer
The Timeout Timer feature helps extend battery life by preventing accidental
transmission. If you press
M
for 60 continuous seconds, the radio emits a
continuous warning tone and stops transmitting.
Keypad Lock
To avoid accidentally changing your radio settings, press and hold
\
or
\
for
3 seconds or until
f
is displayed. You can turn the radio on and off, adjust the
volume, receive, transmit, send a call tone, and monitor. All other functions are
locked.
To unlock your radio settings, press and hold
\
or
\
for 3 seconds until
f
is no
longer displayed.
Scan (T5620, T5700, T5710 Only)
Use scan to monitor channels and codes for transmissions and lock in on one that
interests you. You can also use this feature to find someone in your group who has
accidentally changed channels and is talking during your scan.
To start scanning, briefly press and release
Q
or
J
.
If you activate scan while the Interference Eliminator Code is set to
0
, the radio
checks for activity on each channel regardless of the code in use on that channel. If
you activate scan while the Interference Eliminator Code is set to
1
–
38
, the radio
1042b60o.book Page 21 Monday, October 28, 2002 5:03 PM
