Ricoh PJ WX3231N 사용자 설명서
98
If This Happens
Check
Remote control
doesn’t work
doesn’t work
Is the remote control code identical with the projector’s code?
Are the remote control’s batteries drained?
Are the batteries inserted into the remote control correctly?
Are the batteries inserted into the remote control correctly?
Is the remote control being used within the effective range?
Are there any obstructions between the remote control and
projector?
Are there any fluorescent or other bright lights directed at the
projector’s infrared remote sensor?
projector?
Are there any fluorescent or other bright lights directed at the
projector’s infrared remote sensor?
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USB device
images aren’t
projected
images aren’t
projected
Is the USB memory device inserted correctly?
Is a USB memory device not supported by the projector inserted?
Is a USB memory device not supported by the projector inserted?
Are there any JPEG or MPEG files saved on the USB memory
device?
Are the files in an unsupported format or too large for the projector?
For JPEG files, convert them with the supplied software
application.
device?
Are the files in an unsupported format or too large for the projector?
For JPEG files, convert them with the supplied software
application.
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The wireless LAN
doesn’t work
doesn’t work
Are the transmission mode, SSID, etc. properly configured?
Are there any obstructions between the computer and the
projector?
Do your computer and operating system support the supplied
software application?
Are there any obstructions between the computer and the
projector?
Do your computer and operating system support the supplied
software application?
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Troubleshooting (Continued)