1. SYSTEM Status LED. Green indicates correct operation, red indicates
a system error requiring urgent further investigation.
2. DOWN Push-button. Press this control to navigate the LCD menu.
3. ENTER Push-button. Press this control to navigate the LCD menu.
4. UP Push-button. Press this control to navigate the LCD menu.
5. AF MON BNC connector for monitoring of the input to the
modulator (baseband MPX spectrum).
6. RF MON BNC connector for monitoring of the RF output. Output
level will be the RF output level attenuated by approximately 40dB. Not
to be used for measurement of harmonics.
7. RF OUT 'N' Socket. Connect a matched, pre-tested antenna system
with a return loss of >14dB to this socket. Ensure all parts of the feeder
and antenna system are rated for 200W or above.
8. RF ADJ Use a suitable trimmer tool to adjust the RF output power
level, (RF FWD on the display). Never set to above the 125W maximum
rated output power.
Controls and Connectors
