Pixelink PPC15-CX Instruction Manual page 5

PPCxx-CX Series Flat Panel PC
SAFETY PRECAUTIONS
1. Prior to installing, moving, and modifying the PPC make sure that the unit's
power is turned off and the power cord is disconnected.
2. Do not apply voltage levels that exceed the specified voltage range. Doing
so may cause fire or an electrical shock.
3. Electric shock can occur if the panel is opened. Do not drop or insert any
objects into the ventilation openings of the PPC.
4. Only qualified engineers from certified system integrators or VARs are
allowed to make necessary functional modifications to the PPC (e.g. adding a
touch screen). Richardson Electronics offers this customization service on a
pre-order basis.
5. If considerable amounts of dust, water, or fluids entered the PPC, turn off the
power supply immediately, unplug the power cord, and contact the vendor.
6. Explosions may occur with installations in environments where flammable
gases are present.
7. Fault-tolerant and fail-safe designs should be implemented with the use of the
series models on transportation vehicles, ships, safety/security devices, or
medical devices not related to life-support functionalities. Users/integrators
should take the responsibility for implementations with adequate levels of
reliability and safety.
8. Preventive designs should be implemented so as to avoid the
communications faults between the PPC and the PC/workstation/terminals
that control it.
Precautions
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