Electrohome VistaGRAPHX 10K, User Manual

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Two LEDs (light emitting diodes) located to the right of the
Video Input Panel indicate "Status" (top) and "Power" (bottom). During normal
operation, the "Power" light is steady green and the "Status" light flashes green
each time a key is pressed or when the projector receives a serial command. Use
the following as a guide:
NOTE: A steady red power light accompanied by a coded pattern of red and
yellow flashes from the status light indicates an internal system error. Consult
the rear LCD display for an explanation. Should the problem persist, contact a
qualified service technician through your dealer or at Electrohome.
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Indicates whether or not the projector is receiving proper AC current
(20 amps maximum). This LED should be
2Q
(green) whenever the projector is
plugged in. If it goes off during operation, this indicates that the projector
received more than 20 amps of current and that the projector’s circuit breaker
triggered an automatic shutdown of the projector.
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Standard keypad for tethered remote control of the projector.
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Alternative location for entering commands.
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Feedback for monitoring projector activities and status.
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The infrared (IR) sensors on the front and rear of
Vista
GRAPHX
10K receive infrared signals from the IR keypad for remote control
of the projector. For proper operation make sure that these sensors are not
blocked.
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For adding another IR sensor.
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Detects faulty or excessive AC and
automatically shuts down the projector to prevent damage. During normal
operation, the rocker switch should be in the
2Q
position and the adjacent LED