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R5906790 /04
Athena
110
F
1
2
3
Image 11-19
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 11-20
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 11-21, equally in or out until
the center of the projected image is sharp.
Note
: the same turning direction as in step 4 is applicable.
F
1
2
3
Image 11-21
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
”
►
If no,
Scheimpflug adjustment is required. See procedure
“
, page 103, 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!
Summary of Contents for Athena
Page 1: ...ENABLING BRIGHT OUTCOMES Installation manual Athena ...
Page 8: ...R5906790 04 Athena 8 ...
Page 28: ...R5906790 04 Athena 28 Installation process ...
Page 36: ...R5906790 04 Athena 36 Physical installation ...
Page 58: ...R5906790 04 Athena 58 Input Communication ...
Page 100: ...R5906790 04 Athena 100 Starting up ...
Page 126: ...R5906790 04 Athena 126 Lamp House ...
Page 130: ...R5906790 04 Athena 130 Preventative maintenance actions ...
Page 151: ...R5906790 04 Athena 151 1 Image 16 18 Removal and installation of the projector covers ...
Page 152: ...R5906790 04 Athena 152 Removal and installation of the projector covers ...
Page 160: ...R5906790 04 Athena 160 Specifications ...
Page 168: ...R5906790 04 Athena 168 Pin configurations ...
Page 169: ...169 R5906790 04 Athena Environmental information C ...
Page 178: ...Glossary R5906790 04 Athena 178 ...
Page 183: ...R5906790 04 Athena 183 ...