Read Panasonic PT-RQ22KEJ (serv.man3) Service Manual online
4
PREFACE
< RQ22K >
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Projection in all 360° direction is possible.
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The geometric adjustment is disabled when projecting an image in simultaneous format.
The geometric adjustment function cannot be used when the video signal in simultaneous format is input. When installing
the projector, follow the instructions below so that distortion does not occur in the projected image.
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Use a flat screen.
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Install the projector so that the front side of the projector is parallel to the screen.
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Install the projector so that the image can be projected within the lens shift adjustment range.
Cautions when setting up the projector
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Install the projector in a place or with a mount that can sufficiently tolerate the weight. The position of the projected image
may shift if the strength is not sufficient.
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Use the adjustable feet only for the floor standing installation and for adjusting the angle. Using them for other purposes
may damage the projector.
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The adjustable feet can be removed if not needed in the installation. However, do not use the screw holes where the ad-
justable feet were removed to fix the projector to a mount.
Also, do not attach any screws not instructed in the operating instructions of the optional accessories into the screw holes
where the adjustable feet are removed. Doing so may damage the projector.
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When using the projector in any method other than the floor installation using the adjustable feet or ceiling mounting instal-
lation using the Ceiling Mount Bracket, remove the four adjustable feet and use the six screw holes to fix the projector to a
mount.
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Use a torque screwdriver or Allen torque wrench to tighten the fixing screws to their specified tightening torques.
Do not use electric screwdrivers or impact screwdrivers.
(Screw diameter: M6, tapping depth inside the projector: 27 mm (1-1/16"), screw tightening torque: 4 ± 0.5 N·m)
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Do not install the projector in a confined space.
When installing the projector in a confined space, provide air conditioning or ventilation separately. Exhaust heat may ac-
cumulate when the ventilation is not enough, triggering the protection circuit of the projector.
360°
360°
360°
360° vertically
360° horizontally
360° tilted
(combination of vertical and horizontal)
Usable outlet
This projector supports AC100 V to AC120 V, and AC 200 V to AC 240 V as the power supply. A grounding outlet
supporting 15 A is required with either voltage.
The shape of the usable outlet differs depending on the power supply. Following illustrations are examples.
The shape of the usable outlet differs depending on the power supply. Following illustrations are examples.
2P/3W 15 A 250 V
2P/3W 15 A 250 V
2P/3W 15 A 250 V
2P/3W 15 A 125 V
2P/3W 15 A 250 V
Attention
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Use the supplied power cord and ground at the outlet.
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Use the power cord matching the used power supply voltage and outlet shape.
Note
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The light output will decrease to approximately 1/2 when using the projector with AC 100 V to AC 120 V.
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The supplied power cords vary depending on the country or region where you purchased the product.
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