User guide

v
7K, 9K series
NOTES ON CLEANING
Use a soft dry cloth for cleaning.
For stubborn dirt, soak the cloth in a weak detergent solution, wring well and wipe. Use a dry cloth to wipe it dry. Do not use any type of
solvent, such as thinner and benzene, as they may damage the surface of the DVR unit.
If you use a chemical saturated cloth to clean the unit, follow that product’s instructions.
NOTES ON MAINTENANCE
This DVR unit is designed to last for long periods of time. To keep your DVR unit always operational we recommend regular inspection
maintenance (cleaning parts or replacement). For details contact your nearest dealer.
NOTES ON MOISTURE CONDENSATION
Moisture condensation damages the DVR unit. Read the following information carefully.
Moisture condensation occurs during the following cases:
When you bring the DVR unit directly from a cold place to a warm place.
When you use the DVR unit in a room where you just turned on the heater, or a place where the cold wind from the air conditioner directly
hits the unit.
In the summer, when you use the DVR unit in a hot and humid place just after you move the unit from an air conditioned room.
When you use the DVR unit in a humid place.
Do not use the DVR unit when moisture condensation may occur.
If the DVR unit is used in such a situation, it may damage discs and internal parts. Remove any CD discs, connect the power cord of the
DVR unit to the wall outlet, turn on the DVR unit, and leave it for two to three hours. After two to three hours, the DVR unit will have warmed
up and evaporated any moisture. Keep the DVR unit connected to the wall and moisture will seldom occur.