Panasonic PT-SRZ34KC, Руководство по эксплуатации

Страница: 40 / 322

Chapter 2 Getting Started
—
Setting up
40 - ENGLISH
ET-D75LE95C
SH
SW
SD
SH
A1
L3
L4
A2
L1
L2
SW
Projected image
Screen
Screen
Note
f
This illustration is prepared on the assu m ption that the projected i m age size and position ha v e been aligned to fi t full in the screen.
f
This illustration is not in accurate scale.
SH Projected i m age height
SW Projected i m age w idth
SD Projected i m age size
L 1
* 1
Projection distance ( distance fro m the m irror re fl ection surface
* 2
to the screen )
L 2 Distance fro m the front end of the projection lens to the screen
L 3 Distance fro m the front surface of the projector to the screen
L 4 Distance fro m the back surface of the projector to the screen
A 1
* 1
Distance fro m the top surface of the projector to the botto m edge of the screen
A 2 Distance fro m the installation surface of the projector to the screen ( adjustable feet at lo w est position )
* 1 For details of calculating v alues, refer to “For m ula for calculating the projection distance per projection lens ” (
x
page 5 0) .
* 2 The m irror re fl ection surface cannot be seen fro m the outside, because it is located inside the Fixed-focus Lens.
( Unit: m)
Distance from the projector
to the screen
Formula
L 2 = L 1 + 0 . 02 9
L 3 = L 1 - 0 . 2 9 2
L 4 = L 1 - 1 . 0 7 2
A 2 = A 1 + 0 . 402
Attention
f
The di m ension of L 4 is not the distance bet w een the back surface of the projector and the w all, but the distance bet w een the back surface of
the projector and the screen surface. Install the projector w ith 5 00 mm (1 9- 11/1 6" ) or larger space bet w een the back surface of the projector
and the w all or any object so that the v entilation is not obstructed.
f
When installing the projector in a con fi ned space, pro v ide air conditioning or v entilation separately. Exhaust heat m ay accu m ulate w hen the
v entilation is not enough, triggering the protection circuit of the projector.
Note
f
For the adjust m ent range of the projected i m age position w ith the lens shift, refer to “Lens shift range ” (
x
page 86 ) .