4
Installation
In order to use the equipment for a long time, follow the instructions below:
●Do not install near any heat sources such as direct sun light, stoves and other objects that produce heat.
●Do not use this equipment at the poorly‑ventilated, humid and dusty places.
●Do not install this equipment at unstable places such as slopes and vibrating places.
●Do not install this equipment near the window where the equipment can be exposed to rain.
●Do not install this equipment in high humidity environment.
●Avoid using this equipment on equipment generating heat such as an amplifier.
●Keep this equipment away from a power supply transformer and motor of other equipment.
Repair
●In the case of the equipment failure, consult the dealer.
Usage Cautions
Care of Equipment
◎If the equipment is covered with dust or dirt, clean only with a dry cloth.
◎If the equipment is covered with heavy dust, prepare a soft cloth and put a very thin mild
detergent. Wring the cloth and wipe off the dust and dirt. Then, clean with a dry cloth.
◎Do not use the chemical agents such as thinner, naphtha and alcohol when cleaning.
If any of them is attached to the equipment, the silk printing can be flaked or the surface
can lose metal luster.
◎To enjoy the high quality audio sound, please perform the following procedure two or
three times a year.
1. Insert the short pin plug of accessories into the unbalance output terminals, OUTPUT (1).
2. Short the outputs.
3. Output a signal for approximately 10 seconds.
Then the magnetic quantity magnetized to the cores of output transformers will be
decreased and the operating point will become more stable.
