
37
Turning On the Power and Projecting Images
Procedure
1
Turn on the power for all equipment connected to the projector.
For a video source, press the [Play] button at the video source to start
playback if necessary.
2
Check that the operation indicator
has stopped flashing and lights
orange.
3
If using the remote control, set the
R/C switch on the remote control to
the ON position.
4
Press the [Power] button on either
the remote control or the
projector's control panel to turn on
the power for the projector.
The operation indicator flashes green, and
after a short period projection starts.
Depending on the settings, the message
"No-Signal." may appear. (P.70)
5
Check that the operation indicator
has stopped flashing and lights
green.
Tip :
The projector buttons cannot be operated while the
operation indicator is flashing green. Wait until it
lights steadily.
Operation indicator lights orange
Power
A/V Mute
Freeze
E-Zoom
Power
Sync+
Tracking - Tracking +
Menu Esc
Help
Computer/YCbCr
Video
A
Source
Projector
Remote control
Operation indicator stops
flashing and lights green
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43
If the projector cannot be set up so that it is perpendicular to the screen, you can
use the keystone correction function which is described on the following page
to adjust the projected images if the angle of the projector is within a range of
approximately 30° vertically or approximately 10° horizontally from the
perpendicular.
The values given here are for when the image is at the smallest zoom setting
(telephoto). The maximum angles will be smaller if the zoom setting has been
increased in the wide angle direction. Furthermore, if the projector has been
tilted both vertically and horizontally, the maximum adjustable angle will again
be smaller than the maximum angle if the projector had been tilted in only one
direction.
When tilted vertically
When tilted horizontally
30°
30°
Approx. 30° above Approx. 30° below
10°
10°
Approx. 10° to the leftApprox. 10° to the right
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45
Tip :
• When keystone correction is carried out, the projected image will become smaller.
• Procedure to follow if using both horizontal and vertical keystone correction:
1. With the front adjustable foot retracted, set the projector so that it is fully horizontal.
2. Extend the front adjustable foot to adjust the angle as necessary.
3. Adjust the vertical keystone distortion until both sides of the picture are vertical.
4. Adjust the horizontal keystone distortion until the top and bottom edges of the
picture are both horizontal.
• The keystone correction settings are memorized, so that if you change the position or
angle of the projector, you may need to readjust the keystone correction settings.
To return a previous keystone correction to the initial setting, carry out the following
operations.
To initalize vertical keystone correction: While holding down the [Sync +] button,
press the [Sync -] button for 1 second or more.
To initalize horizontal keystone correction: While holding down the [Tracking +]
button, press the [Tracking -] button for 1 second or more.
• If the images become uneven in appearance after keystone correction is carried out,
decrease the Sharpness setting. (P.63)
• Keystone correction can also be carried out using the projector menu. (P.69)
• If you carry out both horizontal and vertical keystone correction, the correction range
will become smaller than it would be if only one type of correction was carried out.
• If the value displayed in the gauge on the screen stops changing when horizontal or
vertical keystone correction is being carried out, it indicates that the limit for
horizontal or vertical keystone correction has been exceeded. Check that the projector
has not been set up at an angle which exceeds the proper limit.
• If either the E-Zoom, Effects or P in P functions are used at the same time as horizontal
or vertical keystone correction has been carried out, a message may appear on the
screen if these functions are used when the keystone correction amount is near the
limit. It may not be possible to use the E-Zoom, Effects or P in P functions if this
happens. In such cases, re-adjust the projector position so that the amount of keystone
correction required is reduced.
• The limit value for keystone correction will vary depending on the video signal being
input.
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47
Tip :
• The [Auto] button on the projector's control panel does not work while a menu or help
screen is being displayed. To use the [Auto] button on the projector's control panel,
you need to first exit the menu or help screen. Alternatively, you can use the [Auto]
button on the remote control instead.
• If you use the remote control to activate the automatic adjustment function while the E-
Zoom, A/V Mute or Picture in Picture functions are in use, the functions being used
will be canceled before automatic adjustment is carried out. If the [Auto] button on the
projector’s control panel is pressed, automatic adjustment will not be carried out if the
E-Zoom or Picture in Picture function is being used.
• Automatic adjustment may not work properly with some types of signals which are
output by computers. In such cases, you may need to adjust the tracking and
synchronization manually.
If vertical stripes appear in the projected images,
and this cannot be fixed using automatic
adjustment. You will need to adjust the tracking
manually using the following procedure.
Procedure
While holding down the [Shift] button
on the projector's control panel, press
the [Tracking +] button.
The tracking value will increase by one setting
each time the [Tracking +] button is pressed.
[While holding down the [Shift] button
on the projector's control panel, press
the [Tracking -] button.
The tracking value will decrease by one setting
each time the [Tracking -] button is pressed.
Tip :
The image will flash when continuous tracking
adjustment is carried out, but this is normal.
Adjusting the tracking
Sync+
Tracking - Tracking +
Sync-
Keystone
Shift
Auto
Projector
Sync+
Tracking - Tracking +
Sync-
Keystone
Shift
Auto
Projector
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