User's Manual

MM-015039-001, Rev. H
27
INDICATOR/CONTROL
INDICATOR COLOR
DESCRIPTION
status of several
functions.
This is unlike LED
patterns used by other
MASTR V modules
where each LED color
indicates the status of
only on
Green Flashing
In Standby
Mode
In Standby
Mode
10 MHz OK
Red Flashing
In Standby
Mode
Providing
Clock Signal
to Shelf
No Input from
GPS Receiver
Green Solid
In Standby
Mode
Providing
Clock Signal
to Shelf
10 MHz OK
Yellow Flashing
Provide MUX
Delay Signaling
to Shelf
In Standby
Mode
No Input from
GPS Receiver
Yellow/Green
Flashing
Provide MUX
Delay Signaling
to Shelf
In Standby
Mode
10 MHz OK
Yellow/Red
Flashing
Provide MUX
Delay Signaling
to Shelf
Providing
Clock Signal
to Shelf
No Input from
GPS Receiver
Yellow Solid
Provide MUX
Delay Signaling
to Shelf
Providing
Clock Signal
to Shelf
10 MHz OK
Channel LED
Off
No Activity
Green Solid
Channel Inactive (no batch clock)
Green Flashing
Channel Active (batch clock present, 3 second
blink)
Status LED
Off
No Status
Green Solid
OK Status
Green Flashing
Running Loader Application
Red Solid
Major Fault
Red Flashing
Minor Fault
Yellow Solid
Flash Write
Yellow Flashing
Program Downloading
Yellow/Green
Flashing
USB Command Success
Yellow/Red
Flashing
USB Command Fail
Activity LED
Off
No Activity
Green Solid
Ethernet Activity
Green Flashing
Undefined (future use)
Red Solid
Major Fault (Missing heartbeat from a board
controlled by this BB)
Red Flashing
Minor Fault
Yellow/Green
Flashing
USB Command Success
Yellow/Red
Flashing
USB Command Fail
Reset Switch*
N/A
Software Reset