SHOWTEC Spectral 2500 Zoom Tour, Руководство по эксплуатации продукта

Страница: 28 / 31

26
Connection Cables
Take care of the connector cables, always holding them by the connectors and avoiding knots and
twists when coiling them: This gives the advantage of increasing their life and reliability, which is always to
your advantage. Periodically check that your cables are in good condition, that they are correctly wired
and that all their contacts are perfectly efficient: a great number of problems are caused entirely by
using unsuitable or faulty cables.
Maintenance
The Spectral 2500 Zoom Tour requires almost no maintenance. However, you should keep the unit clean.
Otherwise, the fixture’s light-output will be significantly reduced. Disconnect the mains power supply and
then wipe the cover with a damp cloth. Wipe the front glass panel clean with glass cleaner and a soft
cloth. Do not use alcohol or solvents. The front glass panel will require weekly cleaning, as smoke-fluid
tends to build up residues, reducing the light-output very quickly.
Do not immerse in liquid.
Keep connections clean. Disconnect electric power, and then wipe the DMX connections with a damp
cloth. Make sure connections are thoroughly dry before linking equipment or supplying electric power.
The operator has to make sure that safety-relating and machine-technical installations are to be
inspected by an expert after every year in the course of an acceptance test.
The operator has to make sure that safety-relating and machine-technical installations are to be
inspected by a skilled person once a year.
The following points have to be considered during the inspection:
1. All screws used for installing the device or parts of the device have to be tightly connected and must
not be corroded.
2. There may not be any deformations on housings, fixations and installation spots.
3. Mechanically moving parts like axles, eyes and others may not show any traces of wearing.
4. The electric power supply cables must not show any damages or material fatigue.
Troubleshooting
No Light
This troubleshooting guide is meant to help solve simple problems.
If a problem occurs, carry out the steps below in sequence until a solution is found. Once the unit
operates properly, do not carry out following steps.
If the light effect does not operate properly, refer servicing to a technician.
Response: Suspect two potential problem areas: the power supply, the LED.
1. Power supply. Check that the unit is plugged into an appropriate power supply.
2. The LEDs. Return the Spectral to your Showtec dealer.
3. If all of the above appears to be O.K., plug the unit in again.
4. If you are unable to determine the cause of the problem, do not open the Spectral, as this may
damage the unit and the warranty will become void.
5. Return the device to your Showtec dealer.
No Response to DMX
Response: Suspect the DMX cable or connectors, a controller malfunction, a light effect DMX card
malfunction.
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.
See next page for more problem solving.