Martin SynchroZap QX250 User Manual download pdf (Page 23)

23

T

ROUBLESHOOTING

Problem Probable cause(s) Remedy

LEDs fail to light.

No power. Check that power is

switched on and cables

are plugged in.

Internal circuit

breaker open.

Disconnect the

controller for several

minutes to reset the

circuit breaker. Consult

service technician if

problem reoccurs.

Fixtures fail to

respond to controller.

Bad data connection. Inspect data cables and

connections, repair or

replace damaged

cables.

The data link is not

connected.

Connect data link.

Missing termination. Insert termination plug

in output of last fixture.

Incorrect address or

mode setting.

Check and correct DIP-

switch settings.

Lights not powered

on.

Power on lights.

Lights have failed in

the protocol auto-

detection.

Switch off the lights

and then back on again.

In general, switch on

the MC-Showtime

controller before the

lights.

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