Orion TELETEXT 21FVD Operating Instructions Manual page 8

REMOTE CONTROL
BATTERY INSTALLATION
Open the battery compart-
ment cover in the direction of
the arrow.
BATTERY CAUTIONS
•
Use two "AAA/R03/UM-4" size penlight batteries for the remote control transmitter.
•
The batteries may last approximately one year depending on how much the remote control is used. For best
performance it is recommended batteries be replaced on a yearly basis, or when remote operation becomes
erratic.
•
Do not mix old and new batteries.
•
Weak batteries can leak and severely damage the remote control transmitter. Always remove batteries as
soon as they become weak.
EFFECTIVE DISTANCE OF THE REMOTE CONTROL TRANSMITTER
•
NOTES:
When direct sunlight, an incandescent lamp, fluorescent lamp or any other strong light shines on
the remote sensor, the remote operation may be unstable.
•
When there is an obstacle between the unit and the transmitter, the remote control transmitter may
not operate.
6
Install two "AAA" batteries
(supplied), paying attention
to the polarity diagram in the
battery compartment.
(CONTINUED)
Replace the compartment
cover.