Remote Control Preparation - Hyundai DVBT421U Instruction Manual

REMOTE CONTROL PREPARATION

battery installation (D)
Insert the batteries observing the positive (+) and negative (-) polarities as per Figure D.
Service life of batteries
• The batteries normally last for about one year despite that it depends on how often and in
what way the remote control is operated.
• If the remote control fails to work even when operated near the DVB receiver, replace the
batteries.
• Use size 7 (AAA) batteries (2 pieces).
Notes:
• Do not use rechargeable (Ni-Cd) batteries.
• Do not attempt to recharge, short circuit, disassemble, heat the batteries or throw them into
the fire.
• Do not drop, tramp or impact the remote control. This may damage the parts and lead to mal-
function.
• Do not mix used battery with new one ever when using.
• If the remote control shall be spared for a long time, remove the batteries. Otherwise, electro-
lyte may leak, which may lead to malfunction, even fire accident when some substance con-
tacts with the electrolyte.
• Wipe away the electrolyte having leaked inside the remote control, and replace with new
batteries.
• If any electrolyte happens to touch some parts of your skin, wash it off thoroughly with clean
water immediately.
Operation range of remote control (E)
• Pointing the remote control to the signal sensor, it shall be effective to operate the remote
control within a distance of about 5 meters and an angle of about 60 degrees. (See Figure E)
• The effective range may vary slightly with the brightness of the room.
Note:
1. Do not point bright light to the remote control sensor.
. Make sure that there is not any shield between the remote control unit and the sensor when
use it.
3. Do not use this remote control while the remote control of other equipment is being used.
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