Casio Computer Co Ltd XJH1750 Manuale Utente

POWER

: Green steady

A system problem has occurred, which may cause problems with some 
functions. Turn off the projector, disconnect the power cord from the 
projector and wait for all of the projector’s indicators to go out. Next, 
reconnect the power cord and turn the projector back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.
Press the [ESC] key to clear the warning message.

LIGHT

: –

TEMP

: –

Message

: A system problem has 

occurred. Normal 
projection is not possible.

POWER

: Green steady

LIGHT

: –

TEMP

: –

Message

: There is some problem 

with the system.
The audio function may 
not operate correctly.

POWER

: Green steady

The USB or LAN connection was terminated because of a problem with 
the USB port or LAN port. To use the USB or LAN function, turn off the 
projector and then turn it back on again.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.
Press the [ESC] key to clear the warning message.

LIGHT

: –

TEMP

: –

Message

: Some problem occurred 

with the USB port or LAN 
terminal.

POWER

: Amber flashing J 

Red steady

The projector was turned off automatically due to some problem that was 
probably caused by external digital noise or some other reason. Confirm 
that the POWER/STANDBY indicator is lit red (without flashing). After 
checking the POWER/STANDBY indicator, disconnect the power cord 
from the projector and wait for all of the projector’s indicators to go out. 
Next, reconnect the power cord and turn projector power back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.

LIGHT

: –

TEMP

: Red steady

Message

: –

POWER

: Amber flashing J 

Red steady

The projector was turned off automatically because the light source unit 
turned off or did not turn on. After confirming that the POWER/STANDBY 
indicator is lit red (without flashing), unplug the power cord. Wait for a 
short while and then plug it back in and turn on the projector again.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.

LIGHT

: Red flashing 

(0.5-second interval)

TEMP

: Red flashing 

(0.5-second interval)

Message

: –

POWER

: Amber flashing J 

Red steady

Power has turned off automatically due to a projector memory error. 
Confirm that the POWER/STANDBY indicator is lit red (without flashing). 
After checking the POWER/STANDBY indicator, disconnect the power 
cord from the projector and wait for all of the projector’s indicators to go 
out. Next, reconnect the power cord and turn projector power back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.

LIGHT

: Not lit or red flashing

TEMP

: Red flashing 

(2-second interval)

Message

: –