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Installation and Use
69-2108EFS—01 12
CARE AND MAINTENANCE
• Fingerprints or dirt on the door camera lens can cause a dull or blurred picture.
Occasionally use a soft, damp cloth to wipe the surface. Do not use cleaning
products. Over-zealous or too frequent cleaning will scratch the surface and blur
the picture.
• Keep the receiver and charger base away from rain, liquids or risk of liquid
spillage.
• Do not place rings or other metal objects over the peg in the charging unit – they
will become hot to the touch!
• Do not allow any rain or moisture to become trapped inside the door camera, as
it may damage the internal parts.
• Avoid replacing door camera batteries during wet weather.
• Do not take the products apart; there are precision components inside which are
easily damaged.
• Avoid dropping or strong shocks to either unit.
• Only use the included or recommended power supply.
• Do not use or store either unit in dusty, dirty areas.
REPLACING THE RECEIVER BATTERIES
Constant use will eventually reduce the capacity of the rechargeable batteries, and
reduce the receiver life off the charger base. Replace the batteries by unscrewing the
single battery cover screw at the bottom rear of the receiver.
Remove the old batteries and replace with three NiMH type
AA batteries with a minimum capacity of 1200mAH. Follow
the battery orientation symbols in the battery compartment.
Replace the battery cover and cover screw.
Maintenance and use
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69-2108EFS_A.indd 12 11/30/2007 1:51:49 PM