ARMA-K100-CRM
38
3. Press
[Enter]
to confirm your selection.
5.7.2 U
SING THE
S
ERIAL
I
NTERFACE
1. Verify that the unit is in REMOTE control mode (REMOTE/LOCAL LED indicator is ON).
If not, switch to REMOTE mode as instructed in
Section 5.4
,
Select Local Control Mode
at
page 35.
2. From Screen (menu) #1, use the ‘F9’ function key to select the SSPA and then ‘F7’
(‘MUTEoff ’).
5.8 STATUS DISPLAY SCREENS
The front panel display allows an operator to view information on a number of critical operating
parameters. Use the
[
Ï
]
and
[
Ð
]
keys to move between the various displays and sub-menus.
The following are typical status displays.
5.9 AMPLIFIER SHUTDOWN
Amplifier shuts down due to an alarm or as a result of a hardware or software command.
A software shutdown is performed either from the front panel or by selecting the MUTE ON
function key sending the appropriate code via the RS-485 serial interface, see
Section
4.3.2 at
page 26. The amplifier can be restarted in a similar manner provided a hardware shutdown is not
in effect. The amplifier can also be restarted by switching power off & on the PA.
STATUS: ____
<ENTER> TO POWER PA
STATUS: ____
REFL. PWR <nn.n dBm
STATUS: ____
OUTPUT PWR nn.n dBm
STATUS: ____
PA SHROUD nn.n °C
STATUS: ____
PA HOTSPOT nn.n °C
STATUS: ____
SUPPL CURR nn.n A