Varytec LED Derby ST Manual

Also see for LED Derby ST: User manual

Contents

Varytec LED Derby ST Manual Manual pdf 3 page image

3 / 121. Safety instructions This device is suitable for indoor use (not outdoors) only. All modifications to the device will void the warranty. Repairs are to carry out by skilled personnel only. Use only fuses of the same type and original parts as spare parts. Protect the unit from rain and humidity to avoid fire and electric shocks. Make sure to unplug the power supply before opening the housing.1.1. FOR SAFE AND EFFICIENT OPERATIONBe careful with heat and extreme temperatureAvoid exposing it to direct rays of the sun or near a heating appliance.Not put it in a temperature bellow 32°F /0°C, or exceeding 104°F /40°C.Keep away from humidity, water and dustDo not place the set in a location with high humidity or lots of dust.Containers with water should not be placed on the set.Keep away from sources of hum and noiseSuch as transformer motor, tuner, TV set and amplifier.To avoid placing on un-stable locationSelect a level and stable location to avoid vibration.Do not use chemicals or volatile liquids for cleaningUse a clean dry cloth to wipe off the dust, or a wet soft cloth for stubborn dirt.If out of work, contact sales agency immediatelyAny troubles arose, remove the power plug soon, and contact with an engineer for repairing, do notopen the cabinet by yourself, it might result a danger of electric shock.Take care with the power cableNever pull the power cable to remove the plug from the receptacle, be sure to hold the plug. When notusing the device for an extended period of time, be sure to disconnect the plug from the receptacle.Important:Damages caused by the disregard of this user manual are not subject to warranty. The dealerwill not accept liability for any resulting defects or problems. Make sure the electricalconnection is carried out by qualified personnel. All electrical and mechanical connectionshave to be carried out according to the European safety standards.