Camera interfaces
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Alvium USB Cameras User Guide V1.1.0
Status LED
Alvium USB cameras have a green status LED. The following tables describe the
flashing pattern indicating different events. Inverse flashing: If an LED is already on,
it is switched off for a short time.
Normal operation
Error conditions
4 short flashes followed by another sequence indicates errors. In this case, try the
following to get the camera back to normal operation:
•
Restart the camera.
•
Should this fail, recover the firmware. See
•
Should this fail, please contact
LED settings
LED settings can be changed only if the camera is operated using GenICam features:
•
You can define LED settings with the
DeviceIndicatorLuminance
fea-
ture. A value of
10
enables LED signaling at the highest luminance level.
•
Values below
10
reduce the luminance level.
•
0
disables LED signaling.
LED codes
Behavior
Status
Continuously active
Power on/idle state
Irregular flashing
Command or image traffic,
such as for camera startup
4 short flashes
Error state
Table 18: LED codes for normal operation
LED codes during firmware update
For LED codes signaling a firmware update, see
