Yaesu VX-450 series, Руководство по обслуживанию

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36 VX-450 Series UHF Band Service Manual
Alignment
5. TX P
OWER
This parameter is to align the “Power High”, “Power Low3”, “Power Low2” or “Power Low1” for the selected
channel.
1. Press the “TX Pwr(H / L3 / L2 / L1)” button to
start the alignment. The TX Power Alignment
window will appear.
2. Click the left mouse button on the slide bar or
press the Up / Down arrow key, to select the de-
sired channel.
3. Click the “PTT” button or press the “SPACE” bar
at the desired channel, then the radio starts to
transmit on the selected channel.
4. Set the value to get desired output power (High:
5 W, Low3: 2.5 W, Low2: 1 W, Low1: 250 mW) on
the Power Meter by dragging the slide bar, click-
ing the up-down button, pressing the left or right
arrow key, or entering the value in the entry box
on the selected channel.
5. After getting the desired output power click the
“PTT” button or press the “SPACE” bar to stop
transmitting.
6. Click the “OK” button to finish the TX Power
alignment and save the data.
ADJ Type
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 chan-
nels.
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