Vertex Standard VX-424A Series Service Manual page 12

Alignment
Transmitter Output Power
Set the transceiver to CH 1 (band center) via the "Chan-
nel" box on the "Alignment" window previously.
Click the left mouse button on the "Power High" but-
ton.
Click the left mouse button on the "Start" button.
Move the Slide Bar, as needed as, so that the power
meter reading is 5.0 W ± 0.1 W.
Press the "OK" box to lock in the new data.
12
Click the left mouse button on the "Power Low" but-
ton.
Click the left mouse button on the "Start" button.
Move the Slide Bar, as needed as, so that the power
meter reading is 1.0 W ± 0.1 W.
Press the "OK" box to lock in the new data.