CAMAG TLC Visualizer 2 - Access and Error Management; Camera Access Instructions; Error Message Interpretation

Service and maintenance
Instruction Manual, Oct-16 13
Camera access
In case access to the camera is required the top cover can be removed by pushing it
forcefully in an upwards direction until it detaches.
Error messages
Errors are displayed as follows:
In case of failure a signal will sound and an error message displayed. Initially chasing light
will be shown by the timer LEDs for three repetitions. Then the LEDs display a coded error
number. If there is a tube defect, the corresponding lamp control LED is on as well. If all
lamp control LEDs are on (ALon), the CAMAG TLC Visualizer 2 has a critical error and
CAMAG service must be called.
The coded error number displayed at the timer LEDs can be read as follows:
Timer LED: 2 5 10 20 60 ∞
Number if LED is on: 1 2 4 8 16 32
Example:      
 LED is on
 LED is off
The error number is calculated as: 1 + 2+ 32 = 35
Error number Description
15
Front sliding gate is open at start (is not displayed)
16
Lamp current is too high (ALon)
17
Lamp current is too low (ALon)
18
Lamp current can’t switch off (ALon).
19
High voltage power supply is too high (ALon)
20
High voltage power supply is too low (ALon)
21
High voltage can’t switch on (ALon)
22
High voltage can’t switch off (ALon)
32
UV 366nm tube in one of the side reflectors is defective
33
UV 254nm tube in one of the side reflectors is defective
34
White tube in one of the side reflectors is defective
35
White transilluminator tube is defective
36
One transilluminator and one of illumination white tubes are defective
37
One transilluminator or one of illumination white tube is defective
56
Front sliding gate was opened during UV illumination (is not displayed)
31/57
Internal device voltage 15V is too low
ALon means all lamp control LEDs are on