IMPORTANT SAFEGUARDS
14)Lightning – For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent damage to the product due to lightning and
15)Overloading – Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.
16)Object and Liquid Entry – Never push objects of any kind into this product through openings as they may touch dangerous voltage points or
17)Servicing – Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
18)Damage Requiring Service – Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a)When the
b)If liquid has been spilled, or objects have fallen into the product.
c)If the product has been exposed to rain or water.
d)If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation.
e)If the product has been dropped or damaged in any way.
f)When the product exhibits a distinct change in performance - this indicates a need for service.
19)Replacement Parts – When replacement parts are required, be sure the service technician has used replace- ment parts specified by the manufacturer or with the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
20)Safety Check – Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.
21)Heat – The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.
About the Temperature Monitor Function:
•If the projector starts to overheat due to
•The cooling fan regulates the internal temperature, and its performance is automatically controlled. The sound of the fan may change during operation due to changes in the fan speed.
About the Lamp Monitor Function:
•If the lamp is used for more than 1900 hours, “LAMP” will flash in yellow letters on the screen for 60 seconds, as shown on the right, when you turn the projector on. This is to alert you that it is time to replace the lamp. Replace the lamp according to the procedure given on page 32.
•When the number of hours the lamp is used reaches 2000, the power automatically turns off and the projector enters the standby condition.
•Refer to page 27, “Maintenance Indicators,” when the “LAMP” warning appears on the screen.
TEMP.
LAMP
Caution: If “LAMP” begins to flash on the screen, be sure to replace the lamp.