Sim2 Grand Cinema HT 280, User And Installation Manual

Page: 10 / 40

8
KEYSTONE
20%
C-SYNC
Fig. 9
The Orientation adjustment in the Set up menu will allow the
projector to be used for desktop front, ceiling front, desktop
rear and ceiling rear installations
(Fig. 10) .
DIG ITAL
INPU
T
AUD IO
OUT
ZOO
M
CON TRO L (R
S 23 2)
GRA PHIC
S R GB
R/C r
G/Y
B/C b
HV
1
2
4
3 5
ATTE NTIO N: po
ur ne pas comp rome
ttre
la pr otectio
n con tre le s res
que d'inc ende
remp lacer par u n fus
ible d e me me t ype
et de mem
s car acter istiqu e
CAUTION:
for contin ued protection against
risk of fire , replace
only with sam
e type
and r
ating fuse .
Fig. 10
To activate an electric motorised screen a 12 Volt output is
provided at the rear of the projector. This can be connected to
a screen interface unit, which can be supplied by screen
manufacturers
(Fig. 11)
.
DIG
ITAL
INPU T
AUD IO
OUT
ZOOM
CONTROL (RS 232)
GRAPHICS RGB
R/Cr
G/Y
B/Cb
HV
1
2
4
3
5
ATTE
NTIO N: po
ur ne pas compr
omet tre
la pr
otectio n con
tre le s res
que d 'ince nde
remp lacer par u
n fus ible d
e me me ty
pe
et de mem
s cara cteri stiqu
e
CAU
TION : for
contin ued pr
otec tion a
gains t
risk o f fire , rep
lace
only w ith sa
me ty pe
and r ating
fuse.
Fig. 11
The output is activated (Voltage: 12 Vdc) when the projector is
switched on and is de-activated (no Voltage output) when the
projector is in stand-by mode.
Some manufacturers offer screen-masking systems to help fra-
me the projected image and improve picture contrast. These
systems can be connected to output
, at the rear of the
projector (Fig. 12) .
DIG
ITAL
INPU
T
AUD IO
OUT
ZOOM
CON
TRO L (R
S 23 2)
GRA
PHIC S R
GB
R/C r
G/Y
B/C b
HV
1
2
4
3
5
ATTENTION:
pour ne pas compromettre
la protection contre les resque d'incende
remplacer par un fusib
le de meme type
et de mems car
acter
istique
CAUTION: for contin
ued protection against
risk of fire
, replace
only with same type
and r ating fuse .
Fig. 12
For rear projection the screen must be translucent.
For front projection, we recommend the use of screens with
low gain specifications (i.e. 1.3 to 2). The use of high gain
screens should be avoided due to their limited viewing angle,
Downloaded From projector-manual.com Sim2 Manuals