ARMA-C250-CRM
37
5.3
S
TART
-
UP
1.
Switch the power on (Front Panel). The
POWER ON
LED will light and a message will
appear on the screen indicating that the unit is performing self-diagnostics. If everything is
OK, a second message will appear identifying the model number of the unit.
2.
The
[
]
and
[
]
keys serve to move between various displays and menu items. Press
[
]
to
access the first menu function, UTILITIES.
3.
Press
[Enter]
to view the first screen of the UTILITIES sub-menu which displays the serial
number of the unit and the hardware and software version numbers respectively. Press
[
]
to
display the current system configuration.
‘Stand Alone’ indicates that the unit has not been configured in a 1:1 system. The unit
number, which is zero (0) by default, is used to address the unit via the serial interface. Up to
16 different amplifiers may be controlled from a computer via a single serial interface port.
4.
Press
[
]
to access the LEDS & DISPLAY TEST screen.
Use the
[
]
and
[
]
keys to adjust the contrast on the display as desired.
Press
[Enter]
to activate the display and LED test. All indicators should now be lit and the
display should appear similar to the following:
Press
[Enter]
to return to the main menu.
5.4
S
ELECT
L
OCAL
C
ONTROL
M
ODE
The REMOTE(LOCAL) status of the amplifier determines if the following operations can be
performed via the serial interface or at the front panel respectively.
•
Setting output attenuation level (gain adjustment)
•
Setting fault condition for low output power
When the REMOTE (LOCAL) LED indicator is ON, REMOTE control is selected.
CONFIG: Standalone
Unit: 0
LEDS & DISPLAY TEST
Set LEDs & DISPL. on
▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌
▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌
NOTE:
The amplifier will be MUTE (see the corresponding LED on the front panel) upon
start up. If pins 8 & 15 of discrete interface are not connected, then the RF portion of the
amplifier will not be active.
Summary of Contents for ARMA-C250-CRM
Page 13: ...ARMA C250 CRM 12 Figure 1 Product Outline redundant system front and rear views...
Page 14: ...ARMA C250 CRM 13 Figure 2 Waveguide Connections top view side view...
Page 56: ...ARMA C250 CRM 55 Figure 12 Product Outline single unit...
Page 57: ...ARMA C250 CRM 56 Figure 13 3 D View of the Redundant System in rack cabinet...
Page 58: ...ARMA C250 CRM 57 Figure 14 Enlarged 3 D View of the Redundant System in rack cabinet...