VX-261 VHF FM Transceiver Service Manual
13
Please adjust the following items when needed.
CTCSS Deviation <Wide> / <Narrow>
This parameter align the CTCSS Deviation of the selected channel.
1. Press the “CTC Dev (W/N)” button to open the “CTCSS De-
viation Alignment” window will appear.
2. Click the “PTT” button on the desired channel. The radio
starts to transmit with the CTCSS tone on the selected chan-
nel.
3. Set the value to get desired deviation (Nominal: Wide: 0.55
kHz, Narrow: 0.35 kHz) on the deviation meter according to
the following ways:
Dragging the slide bar
Clicking the arrow buttons
Pressing the left/right arrow key of the computer’s key-
board
Entering the value (“0” - “255”) in the “Data” box from
the computer’s keyboard
4. After getting the desired deviation, click the “PTT” button to
stop transmitting.
5. Click the “OK” button to finish the CTCSS Deviation align-
ment and save the data.
You may select the alignment type from the “Radio” button lo-
cated at the button of the screen (
ADJ Type
), as needed.
Basic
:
“Low Edge / Band Center/ High Edge” and select the
channel for alignment (Default).
Single
: Alignment value changes only on the selected channel.
All Freq
: Alignment value changes on all channels.
Alignment
DCS Deviation <Wide> / <Narrow>
This parameter is to align the DCS Deviation of the selected channel.
1. Press the “DCS Dev (W/N)” button to open the “DCS Devia-
tion Alignment” window.
2. Click the “PTT” button on the desired channel. The radio
starts to transmit with the DCS code on the selected channel.
3. Set the value to get desired deviation (Nominal: Wide: 0.55
kHz, Narrow: 0.35 kHz) on the deviation meter according to
the following ways:
Dragging the slide bar
Clicking the arrow buttons
Pressing the left/right arrow key of the computer’s key-
board
Entering the value (“0” - “255”) in the “Data” box from
the computer’s keyboard
4. After getting the desired deviation, click “PTT” button to stop
transmitting.
5. Click the “OK” button to finish the DCS Deviation alignment
and save the data.
You may select the alignment type from the “Radio” button lo-
cated at the button of the screen (
ADJ Type
), as needed.
Basic
:
“Low Edge / Band Center/ High Edge” and select the
channel for alignment (Default).
Single
: Alignment value changes only on the selected channel.
All Freq
: Alignment value changes on all channels.
ê
ê