On Servicing; To Prevent Battery Explosion; Precautions During Lens Shift - Barco F90 Service Manual

3.5

On Servicing

Servicing
• Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage potentials
and risk of electric shock.
• Refer all servicing to BARCO authorized repair centers.
• Attempts to alter the factory-set internal controls or to change other control settings not specially discussed in this manual can
lead to permanent damage to the projector and cancellation of the warranty.
• Unplug this product from the wall outlet and refer servicing to BARCO authorized service technicians under the following con-
ditions:
• When the power cord or plug is damaged or frayed.
• If liquid has been spilled into the equipment.
• If the product has been exposed to rain or water.
• If the product does not operate normally when the operating instructions are followed. Adjust only those controls that are
covered by the operating instructions since improper adjustment of the other controls may result in damage and will often
require extensive work by a qualified technician to restore the product to normal operation.
• If the product has been dropped or the cabinet has been damaged.
• If the product exhibits a distinct change in performance, indicating a need for service.
• Replacement parts: When replacement parts are required, be sure the service technician has used original Barco replace-
ment parts. Unauthorized substitutions may result in degraded performance and reliability, fire, electric shock or other hazards.
Unauthorized substitutions may void warranty.
• Safety check: Upon completion of any service or repairs to this projector, ask the service technician to perform safety checks
to determine that the product is in proper operating condition.
• Possible explosion hazard: Always keep in mind the caution below:
3.6

To prevent battery explosion

This applies to the batteries in the remote control.
• Danger of explosion if battery is incorrectly installed.
• Replace only with the same or equivalent type recommended by the manufacturer.
• For disposal of used batteries, always consult federal, state, local and provincial hazardous waste disposal rules and regulations
to ensure proper disposal.
3.7

Precautions during lens shift

Lens shift
For Lens shift procedure, see User Guide.
W
ARNING
This light can be harmful to the eyes.
Close the shutter by pressing the shutter button on the keypad panel. The key will illuminate red when the
shutter is closed.
723–0016 F90 01/12/2017
:
When changing lens, always close the shutter to avoid accidentally staring in to the lens opening.
3. Important Safety Instructions
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