Power On/Off; Zooming And Focusing; Placement Of The Projected Image Using The Keystone Correction - Sharp XV-Z91E Operation Manual

Power ON/OFF

Placement of the Projected Image Using the Keystone Correction

Using the Lens Shift
Adjusting the Projection Distance
Using the Operation Buttons
Upper and Lower Lens Shift Position The picture can be adjusted within the shift range of the lens by rotating the lens shift dial on the top of the
projector using your finger.
• This projector is equipped with a lens shift function that lets you adjust the projection height.
Selecting the Input Signal Source
• Adjust it to match the setup configuration.
Projector
• The screen can be moved maximum the length of one screen vertically using the lens shift.
• Optimal image quality is produced with the projector positioned perpendicular to the screen with all feet flat and level. Tilting or angling
: Screen area
the projector will reduce the effectiveness of the lens shift function.
Screen size: 254 cm (100 inches)
Aspect ratio: 4:3
Screen
90
TEMP.
90
Lower edge of screen (White portion) =
Standard (0) point
Upper and Lower Lens Shift Position (Ceiling Mount)
Adjusting the Picture Aspect Ratio
When the projector is in the inverted position, use the upper edge of the screen as the base line, and exchange
the lower and upper lens shift values.
Screen size: 254 cm (100 inches)
Aspect ratio: 4:3
Screen
90
A dimly lit screen is displayed for a short time
(about 20 seconds) to reduce lamp damage.

Zooming and Focusing

90
The picture can be zoomed in or out, and focused by the Zoom knob and the Focus ring.
1
2
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Place the projector at a distance from the screen that allows images to
be projected onto the screen by referring to "Adjusting the Projection
Distance" on pages 21 and 22.
Lens shift dial
POWER (ON/OFF)
buttons
DOWN UP
1 Project the test pattern of the Keystone correction function onto the
screen. Rotate the Focus ring until the image on the screen becomes
clear. (See page 16.)
Lens centre
INPUT button
Lens centre
LAMP POWER
2 Change the projection angle using the Swivel Stand to properly
project images onto the screen. (See page 17).
3 Align the edge of the screen closest to the projector with the test
pattern by adjusting the zoom and the Swivel Stand. (See pages 16
and 17.)
4 Adjust the Keystone function so that the size of the projected image
matches the screen size. (See page 19.)
5 Align the image on the screen by adjusting the zoom function and the
Swivel Stand.
6 Adjust the focus so that the projected image is in focus at the centre
of the screen. (See page 16.)
• The aspect ratio of the projected image shifts slightly when the lens
shift is at a position other than the top position.
• The aspect ratio of the projected image also shifts slightly when the "H
Keystone" and "V Keystone" functions are adjusted simultaneously.
Press POWER ON.
• The blinking green LAMP REPLACEMENT indicator
Projected Image
shows that the lamp is warming up. Wait until the
indicator stops blinking before operating the projector.
Press INPUT on the projector, INPUT 1, INPUT 2, INPUT 3
• If the power is turned off and then immediately turned
or INPUT 4 on the remote control to select the desired input
on again, it may take a short while before the lamp
mode.
turns on.
• When no signal is received, "NO SIGNAL" will be displayed. • After the projector is unpacked and turned on for the first
time, a slight odor may be emitted from the exhaust When a signal that the projector is not preset to receive is
ventilative hole. This odor will soon disappear with use. received, "NOT REG." will be displayed.
Upper lens shift position
On-screen Display
When the power is on, the LAMP REPLACEMENT
(High mount setup)
indicator illuminates, indicating the status of the
lamp.
INPUT 1 Mode
Green: Lamp is ready.
Green blinking: Warming up. / Cooling down.
Red: Change the lamp.
Press POWER OFF.
INPUT 4 Mode
Lower lens shift position
(Desktop setup)
• Press POWER OFF again while the confirmation
message is displayed. Then, message "Terminating.
Please wait." will appear.
• If you accidentally pressed POWER OFF and do not want
to turn off the power, wait until the confirmation message
disappears.
This function allows you to modify or customize the
• When POWER OFF is pressed twice, the POWER indicator
will illuminate in red and the cooling fan will run for about
picture display mode to enhance the input image.
90 seconds. The projector will then enter standby mode.
Depending on the input signal, you can choose
• Wait until the cooling fan stops running before disconnecting
NORMAL, BORDER or STRETCH image.
the power cord.
• The power can be turned on again by pressing POWER
Press RESIZE. Each time RESIZE is pressed, the
ON. When the power is turned on, the POWER indicator
picture mode changes as shown on the next page.
and the LAMP REPLACEMENT indicators illuminate in
green.
1 Slide the Zoom knob. The image can be adjusted
to the desired size within the zoom range.
2 Rotate the Focus ring until the image on the screen
becomes clear.
UP
INPUT 2 Mode
DOWN
INPUT 3 Mode
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