Wegener Communications UNITY 550 User Manual
Page 5
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5
LED Indications after Power-Up
Within approximately 15 seconds of power up, the IRD gives an indication of stable operation. It
initializes all system components and supplies an operational status. A steady
Green
LED indicates
that it is locked on a carrier and is capable of producing output (Audio/Video/Data).
If there is some problem with the IRD or the signal it is receiving the LED flashes
Red
for alarm
conditions or
Amber
for warning conditions. In general, alarms indicate that the unit cannot produce
output, while Warnings indicate that, although output is being produced, there is a problem that could
require attention. The most common conditions that produce alarms or warnings are listed in
Table 3: Unity 550
Front Panel Status LED Alarm and Warning Indications
OSD (On-Screen Display)
Although the
Unity 550
is set up at the factory, you can customize its settings to fit your system using
the
OSD
and front-panel buttons. You may also view the existing settings and the various status and
version fields by using the push buttons to navigate through the menus displayed on an attached
monitor.
The
OSD
menus allow you to set up or change settings for these functions:
Carrier Status,
Carrier Select
Software Version information
Signal Strength Monitoring,
Serial Port device selection,
Audio Settings
Data PID settings
OSD Setup
The
OSD
information is contained in a 14-line x 40-character display in the video output from the
Unity 550
receiver. View the
OSD
from a monitor connected to the video monitor output of the
Unity 550
receiver.
1. From the front panel, use the right or left arrow buttons to navigate to
OSD
.
2. To display the
OSD
on the monitor, press
Enter
.
NOTE:
To exit the
OSD
, select
EXIT
from the Main Menu on the monitor. When a menu is first shown,
the cursor is always placed on its first field.
Mode
Condition
Status LED
Alarm
Installation Mode
Red Blink = 3
Carrier Table Search
Red Blink = 4
Header Search Mode
Red Blink = 5
Eb/NO Alarm
Red Blink = 7
Not Authorized
Red Blink = 11
Alarm Selected Program not available
Red Blink = 12
Warning
Selected Audio not available at Port 1
Amber Blink = 1
Marginal Eb/NO
Amber Blink = 2
COMPEL Required but No COMPEL in the last 2 minutes
Amber Blink = 3
Selected Audio not available at Port 2
Amber Blink = 4
RF Level Low
Amber Blink = 5
RF Level High
Amber Blink = 6