Oregon Scientific Pair of PMR446 Two-Way Personal Radios TP391 User Manual

Page 12

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3. Press

to confirm and move to the next setting or press

to confirm the changes and exit the Menu Options. Settings

will automatically be confirmed after 5 seconds if no key is pressed.

select a cHannel or ctcss

The transmitter and receiver

must be on the same channel using the same

CTCSS code in order for you to communicate with another party.
This feature allows you to utilize a less often-used range of CTCSS codes
within a main channel to avoid congestion on the main channel and filter
out unwanted noise and static. There are 38 CTCSS codes for each main
channel.
to select between 8 channels or 38 ctcss codes:

1. Press

once (for channel) or twice (for CTCSS code) until the

corresponding channel / CTCSS number starts flashing.

2. Press and hold

or

to change the channel or CTCSS code.

3. Press

to confirm and exit the menu. Or, press

to

confirm and go to the next Menu Option.
note: To communicate with other units that do not have CTCSS code

capability, switch your unit to the same channel and set the CTCSS code
to “0”.
tIP: Before trying to transmit on the selected channel, press

to

check the activity on that channel. If someone is already on the selected
channel, try another channel that is clear. To change the basic channel, in
menu mode, press

or

to move to the next higher or lower channel

number.

P/N:086L004722-016 REV.1 PAGE: 12/152

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