Uniden UHO45XR Two-Way Radio User Manual


 
... ,..,.' SPECIAL FEATURES... .
Privacy codes (CTCSS)
The privacy code option allows you to hear only
specific users, effectively blocking out unwanted calls
from other users on the same channel you are using.
There are 38 CTCSS codes to choose from on each
channel. To set the code:
1. Press and hold the MODE key until the LCDchannel
number display flashes.
2. Press the MODE key again and the Code number
will begin to flash.
3. While it is flashing, press the UP (...) or
DOWN (T) key to change the code.
4. When the desired code is reached, press either the
PH switch or the MODE key to accept.
5. To turn the Privacy option OFF, select the code
number '0".
[I
* When CTCSS is on, TX/RXLEDwill light
up orange when receiving a call.
* When the Privacy option is turned OFF,
you will hear everyone that is
transmitting on the channel you are
currently using.
* The Privacy option is mainly used for
blocking unwanted calls over a crowed
channel. Other users can stillhear you,
but you will not hear them unless they
have the same code number that you
have set.
NOTE:
Monitor
You can use the MONITOR feature to listen in for weak
signals on the current channel or for setting the speaker
volume.
. Press the MONITOR button for normal listening.
. Press and hold the MONITOR button for at least
three seconds for continuous monitoring.
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