Mark MKL BAT 726 Manual Del Usuario página 10

4- If all the above appears to be OK, plug the unit in again.
5- If you are unable to determine the cause of the problem, do not open the device, as this may
damage the unit and the warranty will become void.
6- Return the device to your MARK dealer.
No DMX
Response: Suspect the DMX cable or connector, a controller wrong function, a light effect DMX card error.
1- Check the DMX setting. Make sure that DMX addresses are correct.
2- Check the DMX cable: Unplug the unit; change the DMX cable; then reconnect to electrical power.
Try your DMX control again.
3- Determine whether the controller or light effect is at fault. Does the controller operate properly
with other DMX products? If not, take the controller in for repair. If so, take the DMX cable and the
light effect to a qualified technician.
DMX Connection
Making your own cables, always observe the illustrations on this page. Never connect the shielding
of the cable to the ground contact of the plug, and always make certain that the shielding does not
encounter the housing of the XLR plug. If the shielding is connected to the ground, this can lead to
short-circuiting and system malfunctions.
To prevent system errors, the last device in a DMX chain needs to be equipped with a terminating
resistor (120 ohm, 1/4 Watt).
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