HDMI Sirius-PJ2, Руководство по обслуживанию на месте

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Please dispose of this product or used lamps in accordance with local regulations.
• Notes for Residents
The lamp is this product contains mercury. Please dispose according to Local, State or Federal
laws.
Mercury bridge
This projector uses a high-pressure mercury lamp as a light source. Mercury is used inside, which is
in a liquid state at normal temperature, and in a gasified state when the lamp is lit.
The gasified mercury returns to a liquid state when the lamp is turned off. At that time, there are very
rare cases where the liquefied mercury adheres between the electrodes, which may cause a short-
circuit between the electrodes. This phenomenon is called a “mercury bridge”. (See the diagram
below)
In such a case, the lamp cannot be lit. Generally, this problem tends to occur when the power is
forcibly turned off (Example: Disconnecting the AC cable while the power is on, power outage
occurring, breaker being thrown).
About High Altitude Mode
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500
feet/1700 meters or higher.
Using the projector at altitudes approximately 5500 feet/1700 meters or higher without setting to
[HIGH ALTITUDE] can cause the projector to overheat and the protector could shut down. If this
happens, wait a couple of minutes and turn on the projector.
• Using the projector at altitudes less than approximately 5500 feet/1700 meters and setting to
[HIGH ALTITUDE] can cause the lamp to overcool, causing the image to flicker. Switch [FAN
MODE] to [AUTO].
• Using the projector at altitudes approximately 5500 feet/1700 meters or higher can shorten the
life of optical components such as the lamp.
2. Installation
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