EVX-S24 UHF Digital/Analog Transceiver Service Manual 14
Perform the following alignments as needed.
SYMBOL DEVIATION
This parameter is to align the deviation of the digital mode artifi cially.
1. Press the “Symbol Dev” button to open the “Symbol
Deviation Alignment” window.
2. Click the “PTT” button on the desired channel. The ra-
dio starts to transmit on the selected channel.
3. Set the value to get Target Deviation (which is indicated
on the screen) on the deviation meter according to the
following ways:
Dragging the slide bar
Clicking the arrow
(
/
)
buttons
Pressing the up-down key of the computer’s key-
board
Entering the value (“0000” - “FFFF”) in the entry
box from the computer’s keyboard
4. After getting the desired deviation, click the “PTT” but-
ton or press the “SPACE” bar to stop transmitting.
5. Click the “OK” button to fi nish the Symbol Deviation
alignment and save the data.
You may select the alignment type from the “Radio” button
(ADJ Type) located at the bottom of the screen, as needed.
Basic: “Low-edge / band center / high-edge” and se-
lect the channel for alignment (Default).
Single: Alignment value changes only on the selected
channel.
All Freq: Alignment value changes on all channels.
Alignment
CTCSS DEVIATION <WIDE> / <NARROW>
This parameter is to align CTCSS Deviation of the selected channel.
1. Press the “CTCSS (W/N)” button to open the “CTCSS
Deviation Alignment” window.
2. Click the “PTT” button or press the “SPACE” bar of the
computer’s keyboard to transmit the radio.
3. Set the value to get desired deviation (Nominal: Wide:
0.55 kHz, Narrow: 0.35 kHz) on the deviation meter ac-
cording to the following ways:
Dragging the slide bar
Clicking the arrow
(
/
)
buttons
Pressing the left/right arrow key of the computer’s
keyboard
Entering the value (“–20.00” - “20.00”) in the “Cur-
rent Data” box from the computer’s keyboard
4. After getting the desired deviation, click the “PTT” but-
ton or press the “SPACE” bar to stop transmitting.
5. Click the “OK” button to fi nish the CTCSS Deviation
alignment and save the data.
You may align the deviation level by any CTCSS tone fre-
quency (default: 300.0 Hz) by changing the value of the
“CTCSS Freq” box located at the bottom of the screen, if
needed.
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