INSTALLATION ADJUSTMENT MODE
PV152
1-19
PRO1200 INSTALLATION ADJUSTMENT MODE
Projector Distance
On the screen, a drawing will be displayed together with
parameters indicating a correct installation position.
To change the screen width :
• Push the left or right arrow keys to highlight the item
SW
in the "Projector Distance 1" menu and then press the
<TEXT>
key.
• If the
<ENTER>
key is pressed, the "Optical Lens Focusing"
will be displayed.
• If the
<EXIT>
key is pressed, the projector will return to
the previous menu.
• After the
<TEXT>
key is pressed, the next menu "Projector
Distance 2" will be displayed on the screen. It allows the
user to change the Screen width.
• Push the control stick to the left or to the right to
highlight the digit needed to be changed, and enter the
desired digit with the numeric keys on the RCU or the
local keypad.
• Press the
<ENTER>
key to confirm the changes. The
projector will redisplay the "Projector Distance 1" menu
with updated values for the three parameters.
• Press the
<ENTER>
key to continue with the "Optical Lens
Focusing".
If the
<EXIT>
key is pressed, the projector will return to
the previous menu.
The same applies to the PD (projector distance). You can use
the above-mentioned procedure to obtain a correct up-
dated value of SW (screenwidth) after entering a new value
of PD (projector distance).
Optical Lens Focusing
The optical focusing procedure is performed separately for
each lens. The appropriate CRT will be switched on as the
user proceeds through the optical focusing adjustment
sequence.
Each lens has one focus adjustment point. The center of the
projected image is focused by loosening the wing nut at the
rear end of the lens and rotating the lens barrel until the
center of the image is clearly focused.
Press the
<ENTER>
key to continue. After finishing focusing
of the three lenses, press the
<ENTER>
key to enter the Raster
centering.
Press the
<EXIT>
key to return to operational mode.
Press the
<ADJUST>
key to return to operational mode.
A
CD
PD
B
Screen
Projector
Ceiling
Screen width
SW
Front view
Top view
A = Correction value
PD= Perpendicular distance between screen and projector
SW= Screen width
Select with arrow keys; <TEXT> to reprogram
<ENTER> to continue; <EXIT> to return.
WARNING: ONLY FOR STANDARD PROJECTORS !!
OPTICAL LENS FOCUSING
<ENTER> to continue
<EXIT> to return
1. LOOSEN THE NUT ON THE
REAR OF THE BLUE LENS,
ROTATE THE LENS BARREL
TO FOCUS THE CENTER
OF THE IMAGE,
THEN TIGHTEN THE NUT
2. LOOSEN THE NUT ON THE
FRONT OF THE BLUE LENS
AND ROTATE THE FRONT
SECTION OF THE LENS TO
FOCUS THE CORNERS OF THE
IMAGE, THEN TIGHTEN THE NUT.
Center Focusing