Optoma EH7700 - Manual (Page 4)

4
English
Usage Notice
▀ ■ Warning- Allowing the proper amount of space on the top,
sides, and rear of the projector cabinet is critical for
proper air circulation and cooling of the unit. The
dimensions shown here indicate the minimum space
required. If the projector is to be built into a compart-
ment or similarly enclosed, these minimum distances
must be maintained.
12” (30cm) 12” (30cm) 12” (30cm)
4” (10cm)
Do:
 Turn off and unplug the power plug from the AC outlet before
cleaning the product.
 Use a soft dry cloth with mild detergent to clean the display
housing.
 Disconnect the power plug from AC outlet if the product is
not being used for a long period of time.
Do not:
 Block the slots and openings on the unit provided for
ventilation.
 Use abrasive cleaners, waxes or solvents to clean the unit.
 Use under the following conditions:
- In extremely hot, cold or humid environments.
 Ensure that the ambient room temperature is within
5 - 40°C.
 Relative Humidity is 5 - 40°C, 80% (Max.),
non-condensing.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- In direct sunlight.