JVC Projector Dla Sx21su Instructions Manual

11
Control Panel on the Projector
Controls and Features
1STAND BY Indicator
Light on : on stand by mode.
Blinking : on cool down mode.
2OPERATE Indicator
Light on : During projection.
3OPERATE button
When this projector is in the standby mode, pressing this
button for more than 1 second will turn on the projector and
cause the OPERATE indicator to light up. Press it one sec-
ond or more again, and the projector goes into the cool
down mode and finally the stand by mode. (☞ page 25)
*The OPERATE button...

12
QUICK ALIGN. PC VIDEOVOLUME
PRESET HIDE
ENTER
MENU EXITFREEZE
OPERATE
V-KEYSTONEH-KEYSTONESCREENDIGITAL
ZOOM
FOCUS
W
S
1Remote Control’s signal transmitter
2OPERATE button
qVIDEO button
wPC button
eH-KEYSTONE button
rV-KEYSTONE button
3SCREEN button
4DIGITAL ZOOM button
5FREEZE button
QUICK ALIGN. (quick alignment) 
button
7EXIT button
pCURSOR (                   ) button
8ENTER button
9HIDE button
tVOLUME button
uMENU buttonFOCUS button
(Only for DLA-SX21SU/
DLA-SX21SE)
iPRESET button
// /
y6
Remote...

13
Controls and Features
1Remote Control’s signal transmitter
(☞ page 18)
2OPERATE button
When the projector is in the standby mode, pressing this
button for one second or more will turn on the projector and
light up the OPERATE indicator.  Press it one second or
more again and the projector will turn off, cool down and
finally enter the standby mode.(☞ page 25)
*The OPERATE button will not work for approximately 1
minute from when the light-source lamp is turned on. Use
the button after approximately 1...

14
Loading Batteries into the Remote Control
Please load batteries into the remote control. Once the remote control starts to work erratically, replace the batteries.
Controls and Features
1.Open the back cover
Push the hook on the back cover lightly in the direction of
the arrow and lift it up.
2.Load the batteries
Place the two supplied batteries (AA/R6-size) into the re-
mote control as illustrated below. To prevent short circuit,
be sure to insert the minus · end of the battery first.
3.Close the...

15
Precautions for Installation
Installing the Projector
Please read the following properly when installing the projector.
Installation Environment
Please do not install or use this projector in the follow-
ing places as it is a precision device. This could cause
fire or a malfunction.
•Where there is water, humidity or dust.
•Where the projector may be subjected to oil, smoke or
cigarette smoke.
•On a soft surface such as a carpet or cushion
•Where the projector may be subjected to direct sunlight....

16
Installing the Projector against the Screen
Installing the Projector
The projector should be placed so that the center line of the lens is at a right angle to the screen as in the following figures.

 Side View
 Top View
●Trapezoidal-distortion can be corrected using the KEYSTONE
button on the projector. (
☞ page 30)
Up to approximately 30˚ upward
and downward from the horizon-
tal line.Up to approximately 10˚ upward and
downward from the vertical line.
Mounting the Projector
When mounting of the...

17
Projection Distance and Screen Size
•This projector uses 1.3x manual zoom lens for projection.
•The range of projection for good focus is approximately 1.6m to approximately 12m when the aspect ratio of the screen is 4:3.
Install the projector within this range.
•If the KEYSTONE is adjusted, the screen becomes smaller. (☞ page 30)
Installing the Projector
90˚ 90˚90˚90˚
A:B = 9:1
A
B
Screen
Screen
DLA-SX21SU/DLA-SX21SE DLA-SX21U/DLA-SX21E
4:3 and 16:9 Screen
16:9 aspect-ratio picture is projected based...

18
QUICK ALIGN. PCVIDEOVOLUME
PRESET
HIDE MENU
EXIT FREEZE
O
P
E
R
A
T
EV-KEYSTONEH-KEYSTONES
C
R
E
E
NDIGITAL
ZOOMFOCUSW
S
E
N
T
E
R
Screen
ProjectorProjector
Remote Control
UnitRemote Control Sensor
(rear)
20˚
20˚30˚
A
B
30˚
QU
ICK AL
IGN. PCVID
EOV
O
L
U
M
EPRES
ET
HIDE MENU
E
XIT FR
EEZEOPERATEV
-
K
E
Y
S
T
O
N
EH
-
K
E
Y
S
T
O
N
ESCREENDIGITAL
ZOOMFOCUSW
SENTER
30˚
20˚
20˚
30˚
Aim the remote control unit towards the remote sen-
sor on the front or rear of the projector. The operable 
distance of the...

19
Signals that can be input into the projector
The following signal can be input to the projector.
Connecting to Various Devices

 Video signals
(1) Response to Decoder
NTSC NTSC4.43 PAL SECAM
VIDEO O O O O
Y/C O O*1O–––––
Y, PB/CB,PR/CR*3O*2O*2O*2O*2
G,B,R,H/Cs,V*4O*2O*2O*2O*2
*1:Responds if Y/C output is available.
*2:Signifies that component signals (Y, PB, PR/Y, B-Y, R-Y/G, B, R, H/Cs, V) conform to the signal timing (synchronization and video
period ) of each decoder. The decoders are used for...

20
PC98 VESA350
PC/AT PC98
DOS/V VGA 60Hz*
DVI* VGA 72Hz*
VGA 75Hz*
VGA 85Hz*
SVGA 56Hz*
SVGA 60Hz*
SVGA 72Hz*
SVGA 75Hz*
SVGA 85Hz*
XGA 43Hz*
XGA 60Hz*
XGA 70Hz*
XGA 75Hz*
XGA 85Hz*
SXGA 43Hz*
SXGA 60Hz*
SXGA 75Hz*
SXGA 85Hz
SXGA+
UXGA 60Hz
Mac MAC13
MAC16
MAC19
MAC21
Video HDTV(1035i) 60Hz
HDTV(1035i) 59Hz
480p
720p 60Hz
720p 59Hz
1080i 60Hz
1080i 59Hz
1080i 50Hz
1080 30SF/30P
1080 25SF/25P
1080 24SF/24P
NTSC
PA L
SECAM
Connecting to Various Devices

 Allowable input signals
SignalHorizontal resolution...