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Precautions to Observe Before Using the HT-5200
・ Be sure to read this instruction manual.
To ensure that you get the most out of the HT-5200, and oper-
ate it safely, be sure to read this instruction manual.
・ Avoid sudden changes in temperature.
Avoid bringing the HT-5200 suddenly from a hot location into
a cool one, or vice versa, as this can cause internal condensa-
tion which can lead to failures.
・ Take care that water and dust are not allowed to enter
the inside of the HT-5200.
Avoid using the HT-5200 in locations that would subject it to
excessive dust, water, and high humidity.
・ Do not drop the HT-5200 or otherwise subject it to
shock.
The HT-5200 contains precision electronics components. Do
not drop it, and avoid subjection it to severe shock.
・ Take care that the lens of the light projector-receiver
is not damaged.
Damage to this lens will cause a loss of performance.
・ Wipe dirt from the HT-5200 using either a dry cloth or
one moistened just slightly (wet and wrung out well)
with a neutral detergent.
Never wipe dirt off using thinners, benzene, or other volatile
liquids or alcohol.
・ If the HT-5200 is to be left unused for a long time, re-
move its batteries.
Remove batteries to prevent damage from fluid leaking from
worn batteries.
・ Do not apply any voltages to the pluse output con-
nector.
・ Never use any AC adaptor other than the PB-703 (op-
tion).
