NEC NP-PA1705UL-W User Manual - Page 76

Problem, Check These Items, For more information contact your dealer.

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3. Appendix Problem Image is scrolling vertically, horizontally or both Remote control does not work On-screen menu is not displayed Indicator is lit or blinking Check These Items • Check the computer's resolution and frequency. Make sure that the resolution you are trying to display is supported by the projector. • Adjust the computer image manually with the Horizontal/Vertical in the [IMAGE OPTIONS]. • Aim the remote control's infrared transmitter towards the projector's remote control receiver. • Install new batteries. • Make sure there are no obstacles between you and the projector. • Stand within 20 m/787 inch of the projector. • If a [CONTROL ID] has been set, check whether the ID number for the remote control matches the ID number for the projector. • Check whether On-screen mute is active. On-screen mute can be turned off using one of the following ways: - Press the OSD OPEN button while holding down the CTL button on the remote control. - Holding down the MENU button on the projector cabinet for at least 10 seconds. • See the Indicator Message. For more information contact your dealer. 45

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3. Appendix
45
Problem
Check These Items
Image is scrolling vertically,
horizontally or both
•
Check the computer’s resolution and frequency. Make sure that the resolution you are trying to display
is supported by the projector.
•
Adjust the computer image manually with the Horizontal/Vertical in the [IMAGE OPTIONS].
Remote control does not
work
•
Aim the remote control's infrared transmitter towards the projector's remote control receiver.
•
Install new batteries.
•
Make sure there are no obstacles between you and the projector.
•
Stand within 20 m/787 inch of the projector.
•
If a [CONTROL ID] has been set, check whether the ID number for the remote control matches the ID
number for the projector.
On-screen menu is not
displayed
•
Check whether On-screen mute is active.
On-screen mute can be turned off using one of the following ways:
-
Press the OSD OPEN button while holding down the CTL button on the remote control.
-
Holding down the MENU button on the projector cabinet for at least 10 seconds.
Indicator is lit or blinking
•
See the Indicator Message.
For more information contact your dealer.