Radio Shack 21-1840 Owner's Manual page 11

21-1840.fm Page 11 Thursday, August 5, 1999 3:15 PM
To hear everything happening on a channel (includ-
ing weak transmissions), hold down . Release
MON
to turn auto-squelch back on.
MON
To send a page, press . The TX/LO BATT indi-
CALL
cator lights and a tone sounds on all radios within
range that are tuned to the same frequency as your
radio.
Important: The FCC does not allow you to send a
continuous tone for more than 15 seconds at a time
on FRS frequencies. Do not hold down for
CALL
longer than 15 seconds.
For hands-free operation, connect the supplied
headset's / -inch mini plug and / -inch plug to the
3 1
32 8
receiver's jacks. Set to (for normal
MIC/SPK VOX HI
conditions) or (if you are in a noisy environment.
LO
The radio automatically transmits when you speak
and is set to receive when you are not speaking.
11