Sony VPL-CS21, Brochure & Specs

Short Throwing Distance

Using the short focal lens, you can project on an 80-inch screen
at a focal length as short as 2.3m. This allows for projection of
large-sized images in a limited space.

Security

Password Authentication System

By incorporating a 4-digit password system, it helps to
prevent unauthorised use of the projector.

Control Panel Key Lock

The control panels on the top and side of the projector can
be locked, preventing unauthorised adjustment.

Security Lock

Provides additional security by locking with an optional
security cable.

Low Fan Noise

During operation in standard mode, the projectors emit up to
41dB for whisper quiet operation.

HD-Ready

Accepts high definition and DVD progressive signals, in addition
to standard NTSC/PAL signals.

*Above specifications are inc/-3% tolerance.  "Min."=design value x 1.03, "Max."=design value x 0.97

Screen Size (inches) is measured diagonally

a (Min)={(SS x 18.5575/0.6299)-24} x 1.03

b=x-(SS/0.6299 x 3.2)

a (Max)={(SS x 22.6142/0.6299)-24} x 0.97

c=x-(SS/0.6299 x 3.2+36.85)

Wall

Screen

Centre of the screen

Centre of the lens

Floor

a

b

c

Distance between the front of the cabinet

and the centre of the lens

Front of

the cabinet

centre of the lens

3.7

X

INSTALLATION

DIAGRAM

a: Distance between the screen and the centre of the lens
b: Distance between the floor and the centre of the lens
c: Distance between the floor and the bottom of the adjusters of the projector
x: Distance between the floor and the centre of the screen (free)

              unit : mm

Screen Size

mm

40

60

80

100

120

150

200

250

300

a  Min.

1190

1800

2400

3010

3620

4530

6040

7560

9080

 Max.

1370

2070

2760

3460

4160

5200

6940

8680

10420

b

x-203

x-305

x-406

x-508

x-610

x-762

x-1016

x-1270

x-1524

c

x-240

x-342

x-443

x-545

x-646

x-799

x-1053

x-1307

x-1561

inches

40

60

80

100

120

150

200

250

300

a Min.

46•7/8

70•7/8

94•1/2

118•5/8 142•5/8

178•3/8

237•7/8 297•3/4

357•5/8

Max.

54

81•5/8

108•3/4

136•1/4 163•7/8

204•3/4

273•3/8 341•7/8

410•3/8

b

x-8

x-12

x-16

x-20

x-24

x-30

x-40

x-50

x-60

c

x-9•1/2

x-13•1/2 x-17•1/2 x-21•1/2 x-25•1/2

x-31•1/2 x-41•1/2 x-51•1/2 x-61•1/2