Samsung SP-A800B Owner's Instructions Manual page 35
A800b
a series projector
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Also See for SP-A800B:
- Owner's instructions manual (42 pages) ,
- Brochure & specs (6 pages) ,
- Owner's instructions manual (43 pages)
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Installation and Connection
Symptoms
No Power.
I want to install my projector to
the ceiling.
External Source is not selected.
Menu and Remote Control
Symptoms
Remote control does not work.
I cannot select a menu.
Screen and External Source
Symptoms
Cannot see picture images.
Poor color.
Images are not clear.
Strange noise.
The operating LED is lit up.
Lines appear on screen.
No external device screen is displayed.
Troubleshooting
Check the power cable connections.
The ceiling installation support is sold separately. Contact your local product
distributor.
Be sure that the connection cable (video) is properly connected to the proper
port. Unless they are connected properly, the device is not available.
Troubleshooting
Be sure that the proper external source is selected.
Check the battery of your remote control. If its size is incorrect, replace it with
the recommended battery size. Check whether the polarity of the installed
battery is correct.
Check whether your remote control is at a right angle and at the correct
distance. Remove any obstacles between your remote control and the product.
Direct lighting of 3-way light bulbs or other lighting device on the remote
sensor of the projector may affect the sensitivity and cause the remote control
to malfunction.
Check if the remote control battery is empty.
Check whether the LED indicator on the top of the projector is turned on.
Check if the menu is displayed in gray. A gray-colored menu is unavailable.
Troubleshooting
Be sure that the power cord of the projector is in place.
Be sure that the proper input source is selected.
Check that the connectors are properly connected to the ports at the back of
the projector.
Check the Remote Control batteries.
Be sure that the <Color>, <Brightness> settings are not at their lower limit.
Adjust the <Tint> and <Contrast>.
Adjust the focus.
Check that the projection distance is either too far or too near to the screen.
If a strange sound continues, contact our
Refer to
Corrective Actions According to LED
Because noise may occur when using your PC, adjust the frequency of the
screen.
Check the operating status for the external device and check whether the
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Before Contacting Service Personnel
service
center.
Indications.
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