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Adjustments
SM4530-1 – 30APR96 33
Adjusting the PHOTOCELL
Warning
Dangerous Voltage
[1] Disconnect the main power.
[2] Do the removal for the LOWER HOUSING
ASSEMBLY.
Important
It is necessary to make a FAN COVER TOOL. See the
Tools section.
[3] Install the FAN COVER TOOL over the FAN area
and the LAMP MODULE. See the Tools section.
[4] Energize the projector.
[5] Set the projector to the LO-LAMP position.
[6] Install and hold the AUTO FOCUS TARGET
SLIDE TL-3002 until it is fully seated in the GATE
MECHANISM.
[7] Look through the PROJECTION LENS hole and
observe the focus light path on the AUTO-FOCUS
TARGET SLIDE TL-3002. Check that the light
path is correct. If not, do the adjustment
procedure for the FOCUS LIGHT PATH.
[8] Disconnect the main power.
[9] Heat the 2 POSTS on the PHOTOCELL
HOUSING to allow the POSTS to bend enough to
pull the PHOTOCELL CIRCUIT BOARD up and
off the PHOTOCELL HOUSING. Use a
SOLDERING IRON.
[10] Remove the 2
Wratten
FILTERS and the
PHOTOCELL MASK.
[11] Install the FAN CAP 232729 in the PHOTOCELL
HOUSING.
A091_4032GA
CIRCUIT BOARD
PHOTOCELL
PHOTOCELL
HOUSING
POST (2)
A091_4032GCA
PHOTOCELL
MASK
FILTER (2)
wratten
A091_4033GA
light image
hole
FAN CAP
A091_4033GCA
FAN CAP