25
Replacing the lithium battery
Under normal conditions, batteries will last
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the
card remote commander becomes shorter.
Replace the battery with a new CR2025 lithium
battery.
Notes on lithium battery
• Keep the lithium battery out of the reach of
children. Should the battery be swallowed,
immediately consult a doctor.
• Wipe the battery with a dry cloth to assure a
good contact.
• Be sure to observe the correct polarity when
installing the battery.
• Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
Removing the unit
1
Remove the front cover
1
Detach the front panel (page 7).
2
Press the clip inside the front cover
with a thin screwdriver.
3
Repeat step
2
for the other side.
2
Remove the unit
1
Use a thin screwdriver to push in
the clip on the left side of the unit,
then pull out the left side of the unit
until the catch clears the mounting.
2
Repeat step
1
for the right side.
3
Slide the unit out of its mounting.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.
x
+ side up
4mm
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