Astralpool DMX Manuel D'installation Et D'entretien page 4

Through a DMX modulator (code 41107) you can control 3 channels, which correspond to red, green and blue of all the projectors connected to
this DMX modulator. In this way, 256 different levels can be achieved for each colour. By mixing the three colours, you can obtain over 16
million colours. You should assign an address to each modulator, which will determine the 3 channels it can control (see Assignment of DMX
address).
4. TROUBLESHOOTING
Problems
The display that indicates the DMX address
does not turn on
The green LED in the DMX modulator does
not light up
The projectors change colour or go out for a
few moments
If you are unable to solve the problem with these instructions, contact the technical department of AstralPool.
Usual causes
Current is not reaching the equipment
Defective DMX signal
Faulty power supply in the projectors or in
the DMX modulator
4
Solutions
Check the mains socket (230 V~ac) and the
12 V~ac power line
Check the installation of the DMX line. Only
the line termination of the last DMX
equipment of the DMX communications bus
should be activated
Check the 12V~ac power supply line of the
projectors and the DMX modulator