Da-Lite Senior Electrol 지침서 - 페이지 4
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PICTURE SURFACE ROLLED UP OR CLOSED POSITION
N OTE: Adjustments should not be necessary to screen in the rolled up or closed position. If necessary, use the following
procedures:
PICTURE SURFACE ROLLS TOO FAR INTO CASE
1. Lower picture surface approximately two feet with operating switch.
2. Place operating switch in "off" position.
3. Turn the "up" limit knob one-quarter turn clockwise.
4. P ress operating switch to raise picture surface. Repeat operation if
picture surface continues to roll too far into case.
PICTURE SURFACE DOES NOT ROLL COMPLETELY INTO CASE
1. Place operating switch in "up" position.
2. Turn the "up" limit knob one-quarter turn counterclockwise.
3. T est by lowering picture surface approximately two feet with operating switch, then raise picture. Repeat operation
if desired position is not reached.
SENIOR ELECTROL
INSTRUCTIONS
®
END VIEW
⁄
⁄
3
3
4
4
2
SUGGESTED
9
⁄
±
⁄
1
1
2
4
SLOT WIDTH
⁄
" DIAMETER
3
4
HOLES
⁄
" NUT & BOLT
3
8
10" OVERALL WIDTH OF BRACKET
2
⁄
"
7
8
3
⁄
"
2"
3
4
3
⁄
"
3
4
2
⁄
"
7
4"
8
⁄
"
7
8
9
⁄
"
1
2
⁄
"
3
16
2"
WALL OR CEILING TYPE HANGER
⁄
3
4
⁄
3
4
11
⁄
±
⁄
3
1
8
16
⁄
3
4
HINGED ACCESS PANEL IN BOTTOM (FOR ALL WIRING & ADJUSTMENTS)
⁄
3
4
OUTLET
BOX
8 ±
⁄
1
4
NOTE: INSTALL THIS BRACKET FOR
CEILING TYPE HANGER ONLY
FIG. 3
12
⁄
3
16
18
⁄
5
8
12
⁄
3
16
BOTTOM VIEW
3
RAISE
LOWER
DOWN
SIDE VIEW
PICTURE
SURFACE
"B"
"A"±
⁄
1
4
LENGTH A=FABRIC WIDTH "B"
PLUS 23" ALL SIZES
RAISE
LOWER
UP
4
⁄
3
8