Topcon BM-9A, Instruction Manual

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5
Caution
Insert the batteries with current polarity position.
Otherwise, battery leakage may occur, resulting in personal injury or product failure.
Do not place this instrument on an unstable stand or uneven surface.
Failure to do so might cause the instrument to fall or tip over.
Do not bring any goods with a static charge near to ESD mark.
Otherwise, it may cause failures or incorrect measurements.
Use only specified screws when using the tripod.
Do not tighten the screws any more necessary. Doing so might cause internal
breakage.
DISCLAIMER
・
TOPCON TECHNOHOUSE accepts no responsibility for any damages resulting from fires,
earthquakes, deeds of any third party and other accidents, as well as damages caused by
the user
’
s intentional or negligent actions, erroneous usage and other usage of the
instrument under abnormal conditions.
・
TOPCON TECHNOHOUSE accepts no responsibility for any incidental damages such as
loss of business and discontinuance of business caused by use or out of commission of
this instrument.
・
TOPCON TECHNOHOUSE accepts no responsibility for any damages caused by use
other than that instructed in the instruction manual.
・
TOPCON TECHNOHOUSE accepts no responsibility for any damages caused by
erroneous equipment behavior due to use in combination with other equipment or
apparatus.
USER MAINTENANCE
Conduct maintenance work only as instructed in this manual. Never conduct any other
maintenance work which is to be done by our service staff for safety and maintaining
performance. The following maintenance work can be carried out by the user. The details
of maintenance work are indicated in this manual.
Cleaning of body and lens
Remove dirt on the body cover and lens with a soft cloth with thin mild detergent, and then
wipe the detergent off with a dry, soft cloth.
Do not use solvents such as thinner, benzene or acetone. Such products may change the
surface color.
If the dust that accumulates on the surface of the lens, please blow it off with a blower dust
of the lens surface. Dust adheres to the lens, you may want to influence the measurement
result.
Prohibited
Prohibited
Prohibited
Mandatory