Advertisement
6\PSWRP
&$86( 5(0('<
6\PSWRP
&$86( 5(0('<
6\PSWRP
&$86( 5(0('<
6\PSWRP
&$86( 5(0('<
6\PSWRP
&$86( 5(0('<
6\PSWRP
&$86( 5(0('<
3. The lamp may have reached the end of its life. Check the "Lamp Hours" via the
RS-232 request
OSK"
7KH GLVSOD\ LV MLWWHU\ RU XQVWDEOH«
1. If the display is jittery or if it disappears and reappears erratically, check that the
source is properly connected and that its signal is of adequate quality for
detection. For example, it the projector scans the default input
display, and a poor quality or improperly connected source is connected, the
projector will briefly and repeatedly attempt to display an image. If no source is
connected, the "No signal present" error message appears over a blank display.
Correct the source connection.
2. The horizontal or vertical scan frequency of the input signal may be out of range
of the projector. Refer to Section 5, Specifications for scan frequency ranges.
3. The sync signal may be inadequate. Correct the source problem.
4. The input signal type may conflict with the input module. Install/use the correct
module for the source.
5. Pixel tracking, phase, filter, etc. may need more adjustment.
7KH GLVSOD\ LV IDLQW«
1. Check Input Levels option–turn Auto input Level "on", wait for 6 values of
blacklevels and drives to stabilize, then turn Auto input Level to "off".
2. Brightness and/or contrast may be set too low. Adjust as necessary.
3. Gamma may be incorrect. Recommended setting for most signals is Normal.
4. The projection room may be too bright. Lower the intensity of projection room
lighting and reduce light reflections as much as possible.
5. The projector may be too far from the screen. Move the projector closer.
6. The location of the audience with respect to the screen may not be ideal. Make
sure the audience is within the viewing angle set by the projector and screen
position, and the screen type.
7. The source may be double terminated. Ensure the source is terminated only once.
8. The source (if non-video) may need sync tip clamping. Enter a check in the Sync
Tip Clamping box found in the Input Levels submenu.
7KH GLVSOD\ LV UHYHUVHG DQGRU XSVLGHGRZQ«
1. The projector's image orientation is not set correctly for the current projector
installation and position. Refer to 2.6, Operating Orientation to set the image
orientation to match your installation.
7KH XSSHU SRUWLRQ RI WKH GLVSOD\ LV ZDYLQJ WHDULQJ RU MLWWHULQJ«
1. This can sometimes occur with video or VCR sources. If you are using a VCR,
make sure that the "VCR" option is checked (in Advanced Image Settings menu).
3RUWLRQV RI WKH GLVSOD\ DUH FURSSHG RU ZUDS WR WKH RSSRVLWH HGJH«
1. Reduce top, bottom, left or right blanking from within the Size and Position
menu. Check size and position adjustments.
2. Resizing may need adjustment. Adjust until entire image is visible and centered.
7KH GLVSOD\ DSSHDUV FRPSUHVVHG RU VWUHWFKHG«
1. The frequency of the pixel sampling clock is incorrect for the current source.
.
0$,17(1$1&(
,QSXW
for a signal to
8VHU·V 0DQXDO
0LUDJH
Advertisement
