Viewsonic PJ875 Manual De Usuario
2
English
Precautions
Follow all warnings, precautions and maintenance as recommended in this
user’s manual to maximize the life of your unit.
user’s manual to maximize the life of your unit.
Do:
q
Turn off the product before cleaning.
q
Use a soft cloth moistened with mild detergent to clean the display housing.
q
Disconnect the power plug from AC outlet if the product is not being used for a
long period of time.
long period of time.
Don’t:
q
Block the slots and openings on the unit provided for ventilation.
q
Use abrasive cleaners, waxes or solvents for your cleaning.
q
Use under the following conditions:
- Extremely hot, cold or humid environment.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight.
- Extremely hot, cold or humid environment.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight.
Usage Notice
Warning-
Do not look into the lens. The bright light may hurt your eyes.
Warning-
To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture.
product to rain or moisture.
Warning-
Please do not open or disassemble the product as this may cause
electric shock.
electric shock.
Warning-
When changing the lamp, please allow unit to cool down, and follow
all changing instructions.
all changing instructions.
Warning-
This product will detect the life of the lamp itself. Please be sure to
change the lamp when it shows warning messages.
change the lamp when it shows warning messages.
Warning-
After changing a new lamp, please reset the lamp life from OSD
menu.
menu.
Warning-
Before switching off the product, please keep the cooling fan
running for a few minutes.
running for a few minutes.