Battery Life - Technics SD-S747 Operating Instructions Manual

Battery installation
Check the (+)
and (-) sides.
• Thoroughly clean the battery compartment before inserting new
batteries.
• Do not mix old and new batteries, or batteries of different types
(carbon and alkaline, etc.)
• If you will not use the remote control for a long period of time,
remove the batteries and store them in a cool, dark place.
• Do not use rechargeable (nickel-cadmium) type batteries.
• Do not attempt to recharge alkaline or carbon batteries.
• Always remove old, weak or worn-out batteries promptly and dis-
pose of them properly.
• Never subject batteries to excessive heat or flame; do not attempt
to disassemble them; and b_ sure they are not short-circuitad.
• If the leaking electrolyte comes into contact with skin or clothes,
flush with water immediately.
Battery life
Battery life is about one year.
The batteries should be replaced if the system fails to respond to
commands from the remote control transmitter even when held
close to the remote control signal sensor.
I
When you need to replace these batteries
Use two UM-4 "AAA", IEC R03 (1.5 V) or equivalentbatteries,
Method for use
Amplifier
Cassette deck
Compact disc
changer
/_ ___Remote control signal
ensor
/_3_ 30 Avoid any obstacles
Transmission _About 7 meters in front of the
window _lsignal sensor. (The actual
II IIrange wi,debend on the
IIl_ooL_Uangle
at which the remote
II[=_E:uTuT_=Jll control isused.)
Be sure the transmission window and the signal sensor are free
from dust, Excessive dust might affect perfomanse,
The operation may not be correct if direct sunlight or another strong
light source strikes the signal sensor of this unit. If there is a prob-
lem, place the unit away from the light seurce.