6. Additional Information
BenQ HT 480W User’s Guide
26
Specifications
Optical Characteristics
Projection system
Single-chip DLP
TM
system.
DMD chip
0.7" DMD, 848 x 600 pixels.
Lens
1.3-times zoom ratio, f 31 to 44mm ± 5 mm, F 2.81 - 3.1
Focus distance
1.5m to 5m
Projection size
40 to 300 inches
Lamp
150W VIP
Electrical Characteristics
Color system
NTSC3.58 — NTSC 4.43 — SECAM and PAL-M / PAL-N
Resolution
480 Horizontal TV lines (16:9)
800 x 600 (RGB input)
Input/Output
Video (RCA Jack)
Composite video, 1 Vp-p ± 2 dB sync negative (75 ohms terminated)
S-Video (mini DIN 4-pin)
Y
(luminance), 1 Vp-p ± 2 dB sync negative (75 ohms terminated)
C
(chrominance), burst 0.286 Vp-p ± 2 dB (NTSC) (75 ohms terminated),
burst 0.3 Vp-p ± 2 dB (PAL) (75 ohms terminated)
Component (RCA Jacks)
Y
(luminance), 1 Vp-p ± 2 dB sync negative (75 ohms terminated)
C
B
:
0.7 Vp-p ± 2 dB
C
R
:
0.7 Vp-p ± 2 dB
RGB/ HDTV (BNC)
G
with sync /
Y:
1 Vp-p ± 2 dB sync negative (75 ohms terminated)
B/P
B
:
0.7 Vp-p ± 2 dB
R/P
R
:
0.7 Vp-p ± 2 dB
H
(horizontal sync): 1-5 Vp-p high impedance, positive/negative
V
(vertical sync): 1-5 Vp-p high impedance, positive/ negative
Computer (D-Sub 15-pin)
RS-232C (mini-DIN 8-pin)
12v Trigger (mini-jack)
Power On DC12V
General Characteristics
Dimensions
400mm x 280mm x 130mm (L x W x H)
Weight
14.8 lbs (6702 g)
Power
VAC 100 - 240 Full-range switch (50/60Hz), 3 Wire Grounded
Power consumption
Max 200 W
Operating temperature
5°C to 35°C
Operating humidity
20% - 85%
Storage temperature
-20°C- 60°C
Storage humidity
20% - 90%
Content-e.fm Page 26 Monday, July 8, 2002 4:23 PM