Справочник Пользователя для Pelco C1572M
48
C1555M-F (10/05)
VIDEO INPUT CARD (CM9770-VCC) DETAIL
Figure 39. CM9770-VCC Card
Table H. Video Input Card (CM9770-VCC) LEDs
Front Panel Label
Color
When LED Is On
+
Green
The +5 VDC power source is functioning properly.
-
Green
The -5 VDC power source is functioning properly.
HB
Amber
The CPU is active; this “heartbeat” LED blinks at a different rate, according to the current activity:
0.25 Second: Programming
The VCC card blinks at a quarter-second rate while it receives updated programming from the primary VMC card.
0.5 Second: Boot ROM
The VCC card blinks at a half-second rate while executing boot ROM code.
1.0 Second: Normal Operation
The VCC card blinks at a one-second rate during normal operation.
0.25 Second: Programming
The VCC card blinks at a quarter-second rate while it receives updated programming from the primary VMC card.
0.5 Second: Boot ROM
The VCC card blinks at a half-second rate while executing boot ROM code.
1.0 Second: Normal Operation
The VCC card blinks at a one-second rate during normal operation.
CF
Red
This LED illuminates if communication from the primary CM9770-VMC monitor card failed or if the CM9770-VMC
card is inserted in the wrong slot.
card is inserted in the wrong slot.
VL
Red
Video Loss: This LED illuminates when there is a video signal missing from the input of the rear panel.
CD
Amber
Configuration: This LED illuminates on startup if the FPGA is not programmed. Once the FPGA is programmed from
the application code or the test code, it will turn OFF.
the application code or the test code, it will turn OFF.
AX
Amber
This LED toggles on every valid switch command. It also flashes when the CF LED is illuminated to indicate that
communication with the primary CM9770-VMC card failed.
communication with the primary CM9770-VMC card failed.
AMBER
RED
AMBER
GREEN
VSYNC
OFF
ON