ViewSonic PJD5123 User Manual

EN-22
22
Adjusting Projection Image Size
Refer to the graphic and table below to determine the screen size and projection distance.
Screen size
Diagonal
[inch (cm)]
4 : 3 Screen
Projection distance [inch (m)] Image
height [inch
(cm)]
Vertical
offset
[inch (cm)]
(min. zoom) (max. zoom)
30 (76) 45.3 (1.2) 50.6 (1.3) 18 (45.72) 2.70 (6.86)
60 (152) 92.2 (2.3) 102.9 (2.6) 36 (91.44) 5.40 (13.72)
80 (203) 123.5 (3.1) 137.7 (3.5) 48 (121.92) 7.20 (18.29)
100 (254) 154.8 (3.9) 172.5 (4.4) 60 (152.4) 9.00 (22.86)
150 (381) 233.0 (5.9) 259.6 (6.6) 90 (228.6) 13.50 (34.29)
200 (508) 311.2 (7.9) 346.7 (8.8) 120 (304.8) 18.00 (45.72)
250 (635) 389.4 (9.9) 433.8 (11.0) 150 (381.0) 22.50 (57.15)
300 (762) 467.6 (11.9) - 180 (457.2) 27.00 (68.58)
Maximum zoom
Minimum zoom
Projection distance
Center of lens
Screen
Vertical offset
 Position the projector in a horizontal position; other positions can cause heat
build-up and damage to the projector.
 Keep a space of 30 cm or more between the sides of the projector.
 Do not use the projector in a smoky environment. Smoke residue may build-
up on critical parts and damage the projector or its performance
.
 Consult with your dealer for special installation such as suspending from a
ceiling.

ViewSonic PJD5123 Specifications

General

Matrix size	0.55 \
Number of colors	16.78 million colors
Projection distance	1.2 - 11 m
Vertical scan range	50 - 120 Hz
Horizontal scan range	31 - 100 kHz
Projection technology	DLP
Contrast ratio (typical)	2000:1
Digital gamma correction	Yes
Screen size compatibility	27 - 300 \
Projector native resolution	SVGA (800x600)
Audio input	1
Aspect ratio	16:10
Compatibility	- PC VGA & UXGA - Mac 1600×1200 & 60Hz
Dimensions (WxDxH)	284 x 234 x 82 mm
Focal length range	- mm
Lamp power	180 W
Light source type	Lamp
Service life of light source	6000 h
DVI port	No
Audio (L/R) in	0
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	2
Analog signal format system	PAL B, PAL D, PAL G, PAL H, PAL I, SECAM D/K
RMS rated power	1 W
Product color	Black
Market positioning	Presentation
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	235 W
Noise level	32 dB
Certification	RoHS, CB, CCC, PSB, C-tick, KC, SASO, CE, GOST-R, Ukr, ErP, SVHC list & REACH DoC, UL, FCC (& ICES-003), cUL/ CSA, Argen, NOM
Noise level (economic mode)	30 dB
Operating altitude	0 - 3048 m
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 %
Cables included	AC, VGA

Weight and Dimensions

Weight	2600 g
Package weight	3400 g