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MAINTENANCE
Cleaning the monitor
When there is dust on the monitor, open the maintenance cap and remove dust with a commercial
blower or the like.
USER MAINTENANCE ITEMS
REPLACING THE BATTERY
Replacing the battery of alignment emitter
1 Remove the battery cover on the rear surface of the instrument. For removing the battery cover,
refer to P.19.
2 Remove the old battery.
3 Load a new battery.
4 Attach the battery cover to the original position.
Item Inspection time Contents
Inspection Before using • The instrument must operate normally.
• The chart window must be free of stain or damage.
• The screw for the support metal fixture must not be loos-
ened.
Cleaning When the part is stained • Chart window
• Instrument body, switches, etc.
NOTES
• When replacing the battery, use the AAA size dry battery.
• When replacing the battery, fit a new battery to the battery direction indicated
on the battery case bottom and then load it correctly.
• When replacing the battery, do not use the old and new batteries together.
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