Uniden UH039P - Manual (Page 9)

8
Channels 5 and 35 are used for emergency channels.
CTCSS will not operate on these channels.
CTCSS (Continuous Tone Coded Squelch System)
CTCSS is a feature that allows a group to talk to each other
without hearing other users on the same channel.
Press momentarily in Stand By mode to enter CTCSS
mode.
The current selected CTCSS tone flashes in the CTCSS channel
indicator.
Press channel/scan or to select the required CTCSS
tone (OFF or 1-38).
For channels with a CTCSS tone setting, the CTCSS tone is
displayed in the CTCSS channel indicator. For channels with
the setting of CTCSS OFF, there will be no display in the CTCSS
channel indicator.
Press three times momentarily to confirm the selected
setting and exit to standby.
SCANNING
The scan function scans all channels and stops at an active
channel. When the signal stops, the waits 2 seconds
(Reply Delay) before scanning resumes.
UH039P
To initiate scanning,
1. Assuming the unit is on CH01
when switched on.
2. Press and hold channel/scan
or for 3 seconds and
scanning starts and icon is
displayed.
3. Press or to cancel.
Scan
PTT
If channel/scan or is pressed while the
unit is paused on a channel, scanning is resumed.
SCAN
volume channel/ scan
dup mon
hi/lo