Sony VPL-CS21 Security Password Authentication System, Control Panel Key Lock, Security Lock

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.

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.

INSTALLATION	Distance between the front of the cabinet
DIAGRAM	and the centre of the lens
	Front of	centre of the lens

the cabinet

Wall	3.7
Screen
Centre of the screen
X
Centre of the lens
c	b
a	Floor

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

cx-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

*Above specifications are including +/-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)