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R5906897 /02
Prometheus III
74
F
1
2
3
Image 6-19
6.
Zoom the lens for minimum image on the screen (
TELE
) and focus the center of the projected image using the
motorized focus control (Local Keypad).
F
FOCUS
Image 6-20
7.
Is it possible to focus the center of the projected image using the motorized focus control (Local Keypad) ?
Ensure that the lens is zoomed for minimum image on the screen (
TELE
).
►
If yes,
no further adjustment actions required. Proceed with step 8.
►
If no,
obtain the best possible focus in the center of the projected image using the motorized focus control
and then turn the three Scheimpflug adjustment nuts, reference 1, 2 and 3 Image 6-21, equally in or out until
the center of the projected image is sharp.
Note
: the same turning direction as in step 5 is applicable.
F
1
2
3
Image 6-21
8.
Check if it is possible to focus the center of the projected image using the motorized focus control (Local
Keypad) for
WIDE
and for
TELE
.
►
If yes,
the Back Focal Length is correctly adjusted.
►
If no,
repeat with step 4.
9.
Is the projected image in the corners as sharp as in the middle?
►
If yes,
proceed with the procedure
“
Fixation of the Lens Holder front plate
”
, page 78.
►
If no,
Scheimpflug adjustment is required. See procedure
“
, page 75, prior to fixate
the Lens Holder front plate.
CAUTION
: Skip the action, in the Scheimpflug adjustment procedure, to turn the
three Scheimpflug adjustment nuts until the front of the nut is equally aligned with the front of the threaded rod!
Содержание Prometheus III
Страница 1: ...ENABLING BRIGHT OUTCOMES Installation manual Prometheus III...
Страница 8: ...R5906897 02 Prometheus III 8...
Страница 32: ...R5906897 02 Prometheus III 32 Installation process...
Страница 62: ...R5906897 02 Prometheus III 62 Physical installation stand alone cooler...
Страница 80: ...R5906897 02 Prometheus III 80 Lenses lens holder...
Страница 98: ...R5906897 02 Prometheus III 98 Input communication...
Страница 100: ...R5906897 02 Prometheus III 100 Installing a HDD into the ICMP ICMP...
Страница 132: ...R5906897 02 Prometheus III 132 Communicator Touch Panel...
Страница 148: ...R5906897 02 Prometheus III 148 Removal and installation of the projector covers...
Страница 152: ...R5906897 02 Prometheus III 152 Preventative maintenance actions...
Страница 170: ...R5906897 02 Prometheus III 170 Convergence...
Страница 176: ...R5906897 02 Prometheus III 176 Color calibration...
Страница 199: ...R5906897 02 Prometheus III 199 Environmental Information...