34
CP-A52 / ED-A101 / ED-A111 (A1B-20)
POWER
indicator
LAMP
indicator
TEMP
indicator
Description
Lighting
In Orange
Turned
off
Turned
off
The projector is in a standby state.
Blinking
In Green
Turned
off
Turned
off
The projector is warming up.
Please wait.
Lighting
In Green
Turned
off
Turned
off
The projector is in an on state.
Ordinary operations may be performed.
Blinking
In Orange
Turned
off
Turned
off
The projector is cooling down.
Please wait.
Blinking
In Red
(discre-
tionary)
(discre-
tionary)
The projector is cooling down. A certain error has been detected.
Please wait until the POWER indicator finishes blinking, and then perform the proper
measure using the item descriptions below.
Blinking
In Red
or
Lighting
In Red
Lighting
In Red
Turned
off
The lamp does not light, and there is a possibility that interior portion has become
heated.
Please turn the power off, and allow the projector to cool down at least 20 minutes.After
the projector has suffi ciently cooled down, please make confi rmation of the following items,
and then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air fi lter dirty?
• Does the peripheral temperature exceed 35ºC?
If the same indication is displayed after the remedy, please change the lamp referring to
the section “Lamp”.
Blinking
In Red
or
Lighting
In Red
Blinking
In Red
Turned
off
The lamp cover has not been properly fi xed (attached).
Please turn the power off, and allow the unit to cool down at least 45 minutes. After the
projector has suffi ciently cooled down, please make confi rmation of the attachment state of
the lamp cover. After performing any needed maintenance, turn the power on again.
Lighting
In Red
Turned
off
Turned
off
The lens door is not opened or closed properly.
One of the followings has been happened.
• The lens door is not opened properly, when the projector is turned on.
• The lens door is not closed properly, when the projector is turned off.
• The lens door position is shifted, while the projector is working.
Restart the projector, after confirming that there is nothing that the lens door hits while
opening or closing.
Blinking
In Red
or
Lighting
In Red
Turned
off
Blinking
In Red
The cooling fan is not operating.
Please turn the power off, and allow the unit to cool down at least 20 minutes. After the
projector has suffi ciently cooled down, please make confi rmation that no foreign matter has
become caught in the fan, etc., and then turn the power on again.
If the same indication is displayed after the remedy, please replace a fan.
Blinking
In Red
or
Lighting
In Red
Turned
off
Lighting
In Red
There is a possibility that the interior portion has become heated.
Please turn the power off, and allow the unit to cool down at least 20 minutes. After the
projector has sufficiently cooled down, please make confirmation of the following items,
and then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air fi lter dirty?
• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the remedy, please set the FAN SPEED of the
SERVICE item in the OPTION menu to HIGH.
Lighting
In Green
Alternative
blinking in Red
There is a possibility that the interior portion has become overcooled.
Please use the unit within the usage temperature parameters (5°C to 35°C). After the
treatment, resent the power to ON. If the same indication is displayed after the treatment,
please make sure that the proper cables are connected to each of connectors E301, E302
and E304 on the PWB assembly MAIN.
Lighting
In Green
Simultaneous
blinking in Red
It is time to clean the air fi lter.
Please immediately turn the power OFF, and clean or change the air fi lter referring to the
section “Air Filter”. After cleaning or change the air fi lter, please be sure to reset the fi lter
timer. After the remedy, resent the power to ON.
NOTE
• When the interior portion has become overheated, for safety purposes, the power source is automati-
cally turned off, and the indicator lamps may also be turned off. In such a case, press the “
ż
” (OFF) side of the
power switch, and wait at least 45 minutes. After the projector has suffi ciently cooled down, please make con-
fi rmation of the attachment state of the lamp and lamp cover, and then turn the power on again.
6-14 Regarding the indicator lamps
Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the meanings
as described in the table below. Please respond in accordance with the instructions within the table.
Summary of Contents for CP-A52 A1B-20
Page 14: ...14 CP A52 ED A101 ED A111 A1B 20 5 Troubleshooting Check points ...
Page 78: ...80 CP A52 ED A101 ED A111 A1B 20 MEMO ...
Page 79: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 1 ...
Page 80: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 2 ...
Page 81: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT 1 ...
Page 82: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT 2 ...
Page 84: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 1 ...
Page 85: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 2 ...
Page 86: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 3 ...
Page 87: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 4 ...
Page 88: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 5 ...
Page 89: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 6 ...
Page 90: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 7 ...
Page 91: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 8 ...
Page 92: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 9 ...
Page 93: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 10 ...
Page 94: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 11 ...
Page 95: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 12 ...
Page 96: ...CP A52 ED A101 ED A111 A1B 20 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G PWB assembly MAIN 13 ...
