Vertex Standard VX-424A Series Service Manual page 22

Alignment
Set the transceiver to CH 2 (band center, narrow de-
viation) via the "Channel" box on the "Alignment"
window.
Tune the RF output of the Radio Tester to 160.100 MHz,
then set the output level to +3 dBμ with ±1.5 kHz de-
viation @ 1 kHz tone modulation.
Click the left mouse button on the "Start" button.
Press the "OK" box to lock in the new data.
22
TX Save RSSI
Set the transceiver to CH 1 (band center, wide devia-
tion) via the "Channel" box on the "Alignment" win-
dow previously.
Tune the RF output of the Radio Tester to 160.100 MHz,
then set the output level to +15 dBμ with ±3.0 kHz
deviation @ 1 kHz tone modulation.
Click the left mouse button on the "TX Save RSSI"
button.
Click the left mouse button on the "Start" button.
Press the "OK" box to lock in the new data.