ViewSonic PJD5112 Service Manual

(6) Front and Rear infrared sensor
Device
Front and Rear infrared
Test Equipment
Remote controller
Test method
1. Cover front sensor and operate remote controller to test rear
sensor
2. Cover rear sensor and operate remote controller to test front
sensor
(7) Brightness measurements
Test items
Brightness measurements
Test Equipment
Chroma automatic system (The alternative is CL -200)
Test method
Measure 9 points
Criteria
Marketing spec 20% off
(8) Safety test equipments
Test items
Safety test
Test Equipment
Safety analyzer
Test method
1. Clamp the metal shell of VGA connector
2. Plug the power cord to socket
Test criteria
GND 30A 3sec 100m
DCW 2506V 1sec 10000uA
Single Step OFF
(9) Cosmetic standard for repaired projector
Follow cosmetic standard for repair center.
ViewSonicCorporation Confidential - Do Not Copy PJD5112
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ViewSonic PJD5112 Specifications

General

Projection distance	1.2 - 10 m
Projection technology	DLP
Contrast ratio (typical)	2000:1
Projector native resolution	SVGA (800x600)
Aspect ratio	4:3, 16:9
RS-232 ports	1
Dimensions (WxDxH)	280 x 218 x 114 mm
Power requirements	90~240VAC
Lamp power	180 W
Light source type	Lamp
Service life of light source	3000 h
Service life of light source (economic mode)	5000 h
Focus	Manual
RMS rated power	2 W
Headphone outputs	2
Serial interface type	RS-232
Noise level	30 dB
Power consumption (standby)	1 W
Power consumption (typical)	235 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Product type	Standard throw projector
Market positioning	Presentation

Weight and Dimensions

Weight	2600 g