G62 - Projector Problems - User guide (HTML)

15.1 Projector Problems

Check if all the cables and the AC power are correctly connected. For more details, refer to the installation manual.
Check if the pins of the connectors are not crooked or broken.
Check if the “Shutter (AV Mute)” function is disabled.

Press “Auto” on the remote control to detect input signal automatically.
If you are using a PC, set the PC’s resolution lower or equal to WUXGA (1920 × 1200).
If you are using a Notebook:
- Set the resolution lower or equal to WUXGA (1920 × 1200).
- Press the appropriate keys listed below for your notebook manufacturer to send signal out from notebook to projector. Example: [Fn]+[F4]
  Acer [Fn]+[F5]
  Asus [Fn]+[F8]
  Dell [Fn]+[F8]
  Gateway [Fn]+[F4]
  BM/Lenovo [Fn]+[F7]
  HP/Compaq [Fn]+[F4]
  NEC [Fn]+[F3]
  Toshiba Fn]+[F5]
  Mac Apple System Preference > Display > Arrangement > Mirror display
If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector.

Press the “Focus ▲” or “Focus ▼” button on the remote control or control panel to adjust the image focus until it is sharp and clear. To adjust focus from OSD menu, select “Installation > Lens > Focus“.
Make sure the projection screen is in proper distance with the projector. For projection distances of each lens, see chapter Lens specifications in the installation manual.

Set appropriate aspect ratio for the projector by selecting “Installation > Aspect Ratio“ from the OSD menu.
Set the aspect ratio to 16:10 on the DVD player.

Adjust the image size by pressing the “Zoom ▲” or “Zoom ▼” button on the remote control or control panel, or selecting “Installation > Lens > Zoom“ from the OSD menu.
Adjust the distance between the projector and the screen.
Adjust the aspect ratio by selecting “Installation > Aspect Ratio“ from the OSD menu.

Perform keystone correction by pressing the “Keystone H“ and “Keystone V“ button on the remote control, or using “Installation > Geometry Correction > Basic Warp > Keystone Horizontal or Vertical” from the OSD menu.

To reverse the image, enable rear projection by selecting “Installation > Orientation > Direction > Rear Projection” from the OSD menu.

If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power.

Check if the operating angle of the remote control is pointed within ±30° (front and back) to the remote receivers on the projector. Make sure there are any obstructions between the remote control and the projector.
Check the remote batteries. Make sure batteries are inserted correctly. Replace the batteries if they are used up.
Ensure you have set the correct IR code to the remote control. See “Remote Settings“ in the chapter “Communication”.

Acer	[Fn]+[F5]
Asus	[Fn]+[F8]
Dell	[Fn]+[F8]
Gateway	[Fn]+[F4]
BM/Lenovo	[Fn]+[F7]
HP/Compaq	[Fn]+[F4]
NEC	[Fn]+[F3]
Toshiba	Fn]+[F5]
Mac Apple	System Preference > Display > Arrangement > Mirror display