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Power supply
AC 100 - 240 V
50 Hz/60 Hz
Power consumption
300 W
During standby (when fan is stopped): Approx. 0.9 W
Amps
3.7 A - 1.5 A
LCD panel
3DQHOVL]HGLDJRQDO
0.63 type (16.00 mm)
Aspect ratio
4:3
Display method
3 transparent LCD panels (RGB)
Drive method
Active matrix method
3L[HOV
786 432 (1 024 × 768) × 3 panels
Lens
Manual zoom (1.2×)/Manual focus
F 1.65 - 1.93, f 18.53 mm - 22.18 mm
Lamp
UHM lamp (220 W)
Luminosity *
1
3 500 lm (PT-LB90NTE/LB90E)
3 000 lm (PT-LB78VE)
2 600 lm (PT-LB75VE)
Scanning
frequency *
2
(for RGB signal)
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frequency
15 kHz - 91 kHz
Vertical scanning
frequency
50 Hz - 85 Hz
'RWFORFNIUHTXHQF\
Less than 110 MHz
COMPONENT (YP
B
P
R
) signals
525i (480i), 525p (480p), 625i (576i), 625p (576p), 750 (720)/60p,
750 (720)/50p, 1 125 (1 080)/60i, 1 125 (1 080)/50i
Colour system
7 (NTSC/NTSC4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)
3URMHFWLRQVL]H
33" - 300" (838.2 mm - 7 620 mm)
2SWLFDOD[LV
¿[HG
Throw distance
1.1 m - 11.4 m (3'7" - 37'4")
Screen aspect ratio
4:3
Installation
FRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING
(Menu selection method)
6SHDNHU
1 piece 4 cm × 2 cm (1 5/8" × 3/4")
0D[XVHDEOHYROXPHRXWSXW
1.0 W (Monaural)
Terminals
S-VIDEO IN
Single - line, Mini DIN 4p
<9>SS@&9>SS@ȍ
VIDEO IN
Single - line, RCA pin jack
9>SS@ȍ
COMPUTER
Dual - line, D-Sub HD 15-pin (female)
RGB input
z
5*%
9>SS@ȍ
*6<1&
9>SS@ȍ
HD, VD/SYNC: TTL high impedance, automatic positive/negative
polarity compatible
YP
z
B
P
R
/YC
B
C
R
input
<
9>SS@LQFOXGHV\QFȍ
P
B
/C
B
, P
R
/C
R
9>SS@ȍ
AUDIO IN
Single - line, 0.5 V [rms], RCA pin jack × 2 (L-R)
COMPUTER AUDIO IN
Single - line, 0.5 V [rms], M3 jack (Stereo MINI)
VARIABLE AUDIO OUT
Single - line, M3 jack (Stereo MINI)
Monitor output/stereo compatible
0 V [rms] - 2.0 V [rms] (variable)
SERIAL
Single - line, D-Sub 9-pin RS-232C compatible
LAN (RJ-45)
Single - line, 10Base-T/100Base-TX (PT-LB90NTE only)
Measurement, measuring conditions and method of notation all comply with ISO21118 international
*1:
standards.
See “List of compatible signals” on page 5
*2:
4 for available signals.