Projection Distance And Screen Size; Adjustment Of The Projection Screen - NEC NP01TK Installation And Adjustment Manual

■ Projection distance and screen size

Refer to the drawing and use it to study the installation location and table size.
Downward projection
H
L
1
• NP-UM351W
Size (inch) W (Width) (mm)
58 1249
60 1292
65 1400
70 1508
73.0 1572
• NP-UM361X
Size (inch) W (Width) (mm)
61.5 1250
65.0 1321
70 1422
75 1524
77 1565

Adjustment of the projection screen

1. Turn on the power of the
projector.
• Project the image from the projector and turn the fo-
cus ring of the projector at the beginning to roughly
adjust the focus of the projection screen. See "Pro-
jecting an Image (Basic Operation)" for the projection
method.
• Select the [ORIENTATION] in the on-screen [INSTAL-
LATION] menu to suit the objective.
2. Adjustment of projection size.
• Hold the projector at both ends and move it up and
down to align it to the screen. The projector will stop
at the location where you release your hands.
• Fine adjustments can be carried out with the digital
zoom of the projector.
3. Adjustment of screen
distortion.
If the projection screen is distorted, you can adjust the
screen with the [KEYSTONE] in the on-screen menu.
Screen center
Projection surface
L (W
2
Screen
W (mm) W (mm)
1 2
700 550
721 571
775 625
829 679
861 711
Screen
W (mm) W (mm)
1 2
700 550
735 585
786 636
837 687
857 707
ENG-4
75 mm
(Screen)
L
W
1
during upward projection) (W
2
Installation dis-
tance
L (Depth) (mm) H (mm)
781 105
808 120
875 159
942 198
983 222
Installation dis-
tance
L (Depth) (mm) H (mm)
937 105
991 131
1067 168
1143 204
1173 219
Unit center
L
1
L
2
W
(Screen)
W
2
during upward
1
projection)
Throw distance
L (mm) L
1 2
292 1073
297 1104
309 1184
320 1263
328 1310
Throw distance
L (mm) L
1 2
291 1228
299 1290
310 1377
321 1464
326 1499
(mm)
(mm)