Panasonic UB-T760 Operations Instructions download pdf (Page 27)

Troubleshooting

When experiencing problems, please refer to the table below for possible solutions. If the problem persists,

contact your dealer.

Symptom Possible cause and solution See page

The LEDs do not light when

the power switch is turned

on.

Check that the power cord is properly plugged in.

→ If the problem persists, turn off the power, and then turn it on

again.

–

Red LED is blinking.

Turn off the power, and turn it on again.

→ If the problem persists, contact your dealer.

–

The computer does not rec-

ognize the elite Panaboard.

• The USB cable is connected to a USB hub.

→ Do not connect the elite Panaboard through a USB hub.

• Check that the elite Panaboard is in an operable state, and that

the USB cable is properly connected.

–

The connection between

the computer and the elite

Panaboard is unexpectedly

lost.

Check that the elite Panaboard is in an operable state, and that the

USB cable is properly connected.

–

The electronic pen's posi-

tion is not correct.

The projected image is misaligned.

→ Perform the calibration again.

Drawn lines and comments

are not completely dis-

played or are displayed in

the wrong location.

The electronic pen loses the

functions.

• You are holding the electronic pen at an angle.

• You are operating the elite Panaboard in direct sunlight or other

strong lighting.

• Infrared controllers (e.g., a television remote control) are being

used and pointed towards the position sensor.

• There is a wall or ceiling close to the sides of the elite

Panaboard.

• There is an air-conditioner vent close to the elite Panaboard.

• A plasma or LCD television is being used near by the elite

Panaboard.

• Part of the position sensor is blocked.

• You are covering part of the electronic pen's sensor with your

hand.

• Several electronic pens are being used at the same time.

• The electronic pen is low on batteries.

→ Check that none of the above is causing the problem.

If misalignment is not caused by any of the above, perform the

calibration again.

–

Extra lines are displayed on

the computer screen.

Apart from writing directly on the elite Panaboard with the electronic

pen, you pushed the penpoint with your finger while holding it close

to the elite Panaboard.

→ Avoid pushing the penpoint with your finger.

–

Operating Instructions (For Basic Operations) 27

Appendix

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Panasonic UB-T760 Operations Instructions Page 27

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