Samsung SP-A900B User Manual (user Manual) (ver.1.0) (English) - Page 11

For service input terminals

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Action 3 Action 4 Action 5 Action 6 When temperature inside of the projector becomes too high. Adjust the installation state of your projector by referring to the Installation Precautions section listed above. Cool down your projector sufficiently and then operate it again. If the same problem occurs continually, contact your product distributor or service center. When the DDP IC or color wheel fails to operate. Disconnect and reconnect the power cord and start the projector again. If the same symptom still occurs, contact your product distributor or service center. The lamp malfunctions after power turns off abnormally or after powering on right after turning off the projector. Turn the power off, wait for a sufficient amount of cooling time and then turn the power on to operate. If the same problem occurs continually, contact your product distributor or service center. When the screen becomes darker Check the lamp usage time on the Information Display screen. If you need to replace the lamp, contact your product distributor or service center. This Projector uses a cooling fan system to keep the unit from overheating. Operation of the cooling fan may cause noise, which does not affect the product performance and is part of normal operation. Rear Side 1. PC IN Input port 2. COMPONENT IN 1/2 Input ports 3. S-VIDEO IN Input port 4. POWER Input port 5. RS-232C port (For service input terminals) 6. VIDEO IN Input port 7. Remote Control Signal Receiver 8. HDMI IN 2, HDMI 1/DVI IN Input port

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¹ction 3
¶hen temperature inside
of the projector becomes
too high.
¹djust the installation state of your projector by referring to the
µnstallation ºrecautions section listed above. Àool down your
projector sufficiently and then operate it again. µf the same problem
occurs continually, contact your product distributor or
service center
.
¹ction 4
¶hen the ··º µÀ or color wheel
fails to operate.
·isconnect and reconnect the power cord and start the projector
again. µf the same symptom still occurs, contact your product
distributor or
service center
.
¹ction 5
The lamp
malfunctions after power
turns off
abnormally or after
powering on right after
turning off the projector.
Turn the power off, wait for a sufficient amount of cooling time and
then turn the power on to operate. µf the same problem occurs
continually, contact your product distributor or
service center
.
¹ction 6
¶hen the screen becomes
darker
Àheck the lamp usage time on the µnformation ·isplay screen. µf you
need to replace the lamp, contact your product distributor or
service
center
.
This ºrojector uses a cooling fan system to keep the unit from overheating. »peration of the cooling fan may
cause noise, which does not affect the product performance and is part of normal operation.
¼ear ¿ide
1. ºÀ µ¾ µnput port
2. À»Mº»¾½¾T µ¾ 1/2 µnput ports
3. ¿-Vµ·½» µ¾ µnput port
4. º»¶½¼ µnput port
5. ¼¿-232À port
(For service input terminals)
6. Vµ·½» µ¾ µnput port
7. ¼emote Àontrol ¿ignal ¼eceiver
8. H·Mµ µ¾ 2, H·Mµ 1/·Vµ µ¾ µnput port