Leading Digital Technology Operation Manual
Rev 1.2
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Remote control operation
Battery installation
Before attempting to operate your remote control, install the battery as
described below.
1) Turn the remote control face down. Using a clip and/or fingertip, pull
down the battery cover open.
2) Install one “CR2025” battery as shown. Make sure that proper polarity
(+ or -) is observed.
3) Align the cover tabs with the remote control and press down until the
cover clicks.
If remote doesn’t operate properly
1) Check the po/- of the battery (Coin-Cell).
2) Check if the battery are drained.
3) Check if remote sensor is blocked by obstacles.
4) Check if there is any fluorescent lighting nearby.
Using the remote control
1) Point the remote control at the remote sensor located on the unit.
2) When there is bright ambient light near the unit, the performance of
the infrared remote sensor may be degraded, causing unreliable
operation.
3) The recommended effective distance for remote operation is about
7 meter.
Battery replacement
When battery become weak the operating distance of the remote
control is greatly reduced and you will need to replace the battery.
