Marquee 8521 Ultra Green (HUD) User's Manual
2-6
Installation
&
Setup
Step 2.
Step 3 requires that you look directly into the lens for adjustment. Before you continue, press
[
▼
] to reduce contrast to a low level (
≥
10%).
!
WARNING: DO NOT LOOK INTO THE LENSES IF CONTRAST IS SET TO NORMAL VIEWING LEVEL.
Step 3.
Look directly into the lens. Press [
▲
], [
▼
],
[
◄
] or [
►
] to center the displayed
crosshatch on the face of the picture tube.
Step 4.
Press [
▲
] to increase contrast to a normal
viewing level.
Before
After
Step 5.
Press [
▲
] or [
▼
] to adjust for best electrical focus of the projected image.
Step 6.
An image is displayed. Loosen the lens locking ring and slightly defocus the center of the
picture.
a) Adjust the large Allen head bolt
located at the upper right corner of
the lens mounting plate. Turn the bolt
head until the top and bottom areas
of the picture are equally defocused.
b) Adjust the large Allen head bolt
located at the lower left corner of the
mounting plate. Turn the bolt head
until the left and right sides of the
picture are equally defocused.
Step 7.
Readjust the lens focus for optimal overall focus. Tighten the lens locking ring.
2.6 Source
Setup
This section gives step-by-step instructions for quick setup of the projector
for a selected external source. For a complete setup, repeat these steps
as required for each source connected to the projector.
Before starting, ensure that the projector is optically and mechanically
aligned. If optical alignment is required, follow the setup instructions in
Section 2.5. Select the source to be set up using the Source command,
and make sure it is visible on the projection screen.
To make setup easier, it is recommended that you use the projector's
Guided Source Setup tutorial. It provides source setup instructions on
screen to guide you through the adjustments. To access the tutorial, first
press [
HELP
] at presentation level. The Help menu is displayed. Next
press [
1
] to select Guided Source Setup. The first page of the guide will
be displayed on the projection screen. When using the guide, press
[
HELP
] to display the next page, press [
RECALL
] to display the previous page. When complete, press [
EXIT
].
Step 1.
Press [
BRITE
] then [
▲
] or [
▼
] to increase or decrease the brightness setting until black areas
in the image just disappear.
Step 2.
Press [
CONT
] then [
▲
] or [
▼
] to adjust the contrast of the image to a suitable level.
Step 3.
Press [
▲
] or [
▼
] to adjust electrical focus for best overall sharpness.
Step 4.
Press [
▲
] or [
▼
] to adjust skew until the vertical line through the center of the image is not
tilted (perpendicular to the horizontal line). Press [
◄
] or [
►
] until the center horizontal line is
perpendicular to the vertical.
Before
After
Before
After
1. Guided Source Setup
2. Guided Mechanical Setup
3. Source Selection Guide
4. Keypad Guide
5. -
6. Using Help
For all menus:
Press a number or use
then <ENTER> to select item.
<HELP> for assistance
<RECALL> to go back one level
<EXIT> to return to picture
HELP
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