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1.
2.
If the system crashes, press the power key for 3 seconds to turn off
the system.
If the problem still can’t be fixed, use a pen to press the reset key
to turn off the system.
1.3 Product Introduction
Measure key
Sensor cover
4.3" Touch panel
Power key
Dustproof cover
Type C USB port
Optical sensor
Power on LED
MicroSD card slot
Reset key
Tripod
screw hole
Safety lock
Screw hole
（
To fix sensor head
stand bracket
）
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1.4 Annual Product Calibration
As the product is a high-precision instrument, please use it cautiously. To
ensure the accuracy of measurements, annual calibration is recommended.
Please consult the agent or the customer service department for the
calibration service.
1.5 Product Notes and Precautions
PG200N Spectrometer is a high-precision instrument. Please unpack with care.
Any vibration or collision may cause instrument damage. If the product doesn’t
work normally or needs repair, don’t attempt any repairs. All repairs must be
performed by the authorized customer service agent.
Most LCD screens have a very small and inconsequential defective
pixel rate
(usually less than 0.1%). This results in occasional pinpoints of white or other
colors but will not affect the accuracy of measurements.
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2.
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Do not disassemble or modify the battery.
Do not expose the battery to heat (fire) or water/moisture.
When disposing of used/old batteries, wrap with insulation tape to shield the
battery from electrical contact with metallic objects, which might ignite a fire or
explosion.
I
f the unit is plugged into the power adapter and the battery seems to be
overheating, or if there is smoke or peculiar odors emanating from the unit,
unplug immediately to avoid the possibility of fire.
Do not touch the cables if there is heat emanating from or near the cables
as
melted or deformed cables could expose wiring and result in burns or electric
shock.
Do not use cloth or anything to wrap or cover the equipment while charging – this
could cause the unit to overheat, melting the casing or causing fire.
If the unit is accidently immersed in water, or if moisture has seeped inside, or
metal objects have dropped into the casing, immediately remove the battery to
avoid fire or electric shock.
Do not operate or store the battery in high-temperature environments. Thisi will
cause battery leakage and/or shorten the life of the battery.
Do not use paint thinner, benzene, or other organic solvents to clean the
equipment. This may damage the exterior finish or touch screen and may even
ignite a fire.
Please read the following precautions to avoid fire, excessive heat, chemical leakage
and explosion :
Precautions / Warnings
