Vertex Standard EVX-261 Service Manual page 10

1. PLL R F
EFERENCE REQUENCY
This parameter is to align the reference frequency for PLL.
1. Click the "Frequency" button to open the "Frequency
Alignment" window.
2. Click the "PTT" button or press the "SPACE" bar of the
computer's keyboard, the radio will start to transmit on
the center frequency channel.
3. Set the value to get the desired frequency according 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 ("0000" - "FFFF") in the "Current
Data" box from the computer's keyboard
4. After getting the desired frequency, click the "PTT" but-
ton or press the "SPACE" bar to stop transmitting.
5. Click the "OK" button to fi nish the frequency alignment
and save the data.
2. TX P
OWER
This parameter is to align the "High Power" and "Low1 Power" for the selected channel.
1. Click the "TX Power (High Pwr / Low Pwr)" button to
open the "TX Power 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 desired output power (High: 5 W,
Low: 1 W) on the Power Meter according to the follow-
ing ways:
 Dragging the slide bar
 Clicking the arrow ( / ) buttons
 Pressing the left/right arrow key of the computer's
keyboard
 Entering the value ("000" - "3FF") in the "Current
Data" box from the computer's keyboard
4. After getting the desired output power, click the "PTT"
button or press the "SPACE" bar to stop transmitting.
5. Click the "OK" button to fi nish the TX Power alignment
and save the data.
You may select the adjusting 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.
EVX-261 UHF Digital/Analog Transceiver Service Manual
(F )
REQUENCY
Alignment
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