Vertex Standard VX-2500U Service Manual page 16

Alignment
 Move the Slide bar, as needed, to set the power
output to the following specification, as indicated
on the external wattmeter.
TX Power (High): 25[W] (±0.5W)
 When the 25Watt level is attained, press the "OK"
box to lock in the new data.
TX Power (Low)
This parameter is used to align TX Low power.
 Set the transceiver to CH#1 via the "Channel" box
located upper right corner on the "Alignment"
window previously.
 To adjustment click the left mouse button on the
"Power Low" then "Start" button.
 Move the Slide bar, as needed, to set the power
output to the following specification, as indicated
on the external wattmeter.
TX Power (Low): 5[W] (±0.1W)
16
 When the 5Watt level is attained, press the "OK"
box to lock in the new data.
Max Deviation
This parameter is used to align Max Deviation.
 Set the transceiver to CH#1 via the "Channel" box
located upper right corner on the "Alignment"
window previously.
 Adjust the AF generator output level to
39mVrms(-26dBm) at 2 kHz to the pin3 of the
J1502 (D-sub 9pin).
 To adjustment click the left mouse button on the
"Maximum deviation" then "Start" button.
VX-2500 UHF Service Manual