Troubleshooting - Renkforce GM177 Mode D'emploi

14. Troubleshooting

By purchasing this effect spotlight, you have acquired a product designed to the state of the art and opera-
tionally reliable. Nevertheless, problems or errors may occur. Therefore, we would like to describe how to
eliminate possible errors here:
Always observe the safety information!
No function after the device has been connected to the power supply grid:
• The mains plug is not plugged into the socket correctly.
• The mains cable is not connected to the device mains connection correctly.
• The mains socket is not supplied with current.
There is no reaction to DMX commands:
• The blackout mode is activated at the DMX controller.
• The DMX address is set wrongly.
• The connection between the DMX controller and the effect light is interrupted.
• The DMX line is too long or subject to interference. Use a special DMX high frequency line. Try placing
the DMX line away from the interference source.
• The polarity of the DMX connections to the DMX controller and effect light are different.
• If possible, try another DMX controller.
The music control does not work:
• Music control is not activated.
• Music playback volume is set too low. Try setting a higher volume or increasing the microphone
sensitivity.
• Test the function of the installed microphone by tapping a finger on the housing. The sound-to-light con-
trol should react to these impulses.
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