Slot Cover Replacement - Panasonic PT-L780U Operating Instructions Manual

Setting-up dimensions which are not given in the table can be calculated
using the formulas below.
If the screen size (diagonal) is SD (m), then the following formula is used to
calculate the projection distance for the wide lens position (LW) and the
projection distance for the telephoto lens position (LT).
Model No. of projection lens Aspect ratio Methods of calculation of Projection distance (L) Unit: mm
4:3
ET-LE10
(1.3-1.7:1)
16:9
4:3
ET-LE20
(2.6-4.2:1)
16:9
4:3
ET-LE30
(4.0-5.6:1)
16:9

Slot cover replacement

When connecting the projector to a personal computer using an optional
projector LAN card, replace the slot cover with the accessory projector LAN
card slot cover.
Removing the slot cover
$
#
Installing the slot cover
52
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LW=0.027xSD/0.0254-0.0523
LT=0.0355xSD/0.0254-0.0509
LW＝0.0294xSD/0.254-0.0523
LT＝0.0387xSD/0.0254-0.0509
LW=0.0554xSD/0.0254-0.134
LT=0.0871xSD/0.0254-0.136
LW＝0.0604xSD /0.0254 −0.134
LT＝0.0949xSD /0.0254 −0.136
LW=0.0809xSD/0.0254+0.104
LT=0.1147xSD/0.0254+0.096
LW＝0.0881xSD /0.0254 ＋0.104
LT＝0.1250xSD /0.0254 ＋0.096
#Remove the hooks from the holes
of the projector.
$Lift up the slot cover to remove it.
#Insert one of the hooks of the slot
cover (for projector LAN card) into
the mounting hole in the projector.
$Insert the other hook of the slot
cover into the other mounting hole
in the projector.
Putting the po
rem
Installing the cable c
#
Remote
(Infra
Hook1
Hook2
$
%
Velcr
' ˛ 3 pt 3 pt
˛ '
& ˛
Removing the cable
˛ $
NOTE:
Do not lift up the projector by
cover might come off.
$ ˛
#