CAUTION Incorrect use of batteries may lead to leakage or rupture. Always be sure to follow these instructions. A. Never mix new and used batteries. B. Batteries of the same size may have different voltages depending on their type. Do not mix different types of batteries. C. Insert batteries so that the plus (+) and minus (�) sides are aligned according to the markings in the battery case.
9 ( 9 (
2.
Two DURACELL® 'AA' MN1500 1.5V ALKALINE dry cell batteries
D. When not using the remote control unit for a long period of time (1 month or more), remove the batteries from the remote control unit to prevent leaking of battery fluid. If battery liquid has leaked, thoroughly wipe the inside of the case unit all liquid is removed, and then insert new batteries. E. Do not charge, short, disassemble or throw the provided batteries in a fire.
Remote control operation range
Battery replacement
Replace the batteries when any of the following phenomena is observed. � The transmitting LED does not blink even when the TV Power button is pressed. � The remote control operation range has reduced. When replacing the batteries, prepare new batteries before removing the old batteries.
BASIC OPERATIONS
30� 30� 23 feet (7m)
MAIN POWER VOL
STANDBY ON
POWER
INPUT
CH CH MENU RETURN
ROOM SENSOR LIGHT
STANDBY ON
SET
PUSH
VOL
HDTV
PROJECTION MONITOR
SD-643HD5
Be sure to close the battery case cover after battery replacement.
NOTE: � Even when batteries are removed, learned commands remain in memory for about 15 minutes. � If you remove the batteries, and press any button, the memory is erased in a few seconds.
� Furniture and other obstacles may block the infrared light beam so that it cannot reach the sensor behind the Projection Monitor's screen. � Performance of the remote control unit is adversely affected by strong fluorescent light. Keep such lights away from the screen.
