Maintenance
Unit care
The precision parts in this unit are readily affected by the environment, especially temperature, humidity, and dust. Cigarette smoke also can cause malfunction or breakdown.
To clean this unit, wipe with a soft, dry cloth.
≥Never use alcohol, paint thinner or benzine to clean this unit. ≥Before using chemically treated cloth, read the instructions that
came with the cloth carefully.
Observe the following points to ensure continued listening and viewing pleasure.
Dust and dirt may adhere to the unit’s lens over time, making it impossible to record or play discs.
Use the DVD-RAM/PD lens cleaner (LF-K123LCA1, where
available) about once every year, depending on frequency of use and the operating environment. Read the lens cleaner’s instructions carefully before use.
Disc handling
∫How to hold a disc
Do not touch the recorded surface.
∫If there is dirt or condensation on the disc
[RAM] [DVD-R]
≥Clean with an optional
≥Do not use cleaners for CDs or cloths.
Wipe with a damp cloth and then wipe dry.
∫Handling precautions
≥Do not attach labels or stickers to discs. (This may cause disc warping and
≥Do not write on the label side with a
≥Do not use record cleaning sprays, benzine, thinner, static electricity prevention liquids or any other solvent.
≥Do not use
as heart shapes.
≥Do not place in the following
areas:
Safety precautions
Placement
Set the unit up on an even surface away from direct sunlight, high temperatures, high humidity, and excessive vibration. These conditions can damage the cabinet and other components, thereby shortening the unit’s service life.
Do not place heavy items on the unit.
Voltage
Do not use high voltage power sources. This can overload the unit and cause a fire.
Do not use a DC power source. Check the source carefully when setting the unit up on a ship or other place where DC is used.
AC mains lead protection
Ensure the AC mains lead is connected correctly and not damaged. Poor connection and lead damage can cause fire or electric shock. Do not pull, bend, or place heavy items on the lead.
Grasp the plug firmly when unplugging the lead. Pulling the AC mains lead can cause electric shock.
Do not handle the plug with wet hands. This can cause electric shock.
Reference
Foreign matter
Do not let metal objects fall inside the unit. This can cause electric shock or malfunction.
Do not let liquids get into the unit. This can cause electric shock or malfunction. If this occurs, immediately disconnect the unit from the power supply and contact your dealer.
Do not spray insecticides onto or into the unit. They contain flammable gases which can ignite if sprayed into the unit.
Service
Do not attempt to repair this unit by yourself. If sound is interrupted, indicators fail to light, smoke appears, or any other problem that is not covered in these instructions occurs, disconnect the AC mains lead and contact your dealer or an authorized service center. Electric shock or damage to the unit can occur if the unit is repaired, disassembled or reconstructed by unqualified persons.
Extend operating life by disconnecting the unit from the power source if it is not to be used for a long time.
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