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Connectors
RGB IN/OUT: Dual-line D-SUB HD 15-pin (female)
(One-line is available for input and output)
During YPBPR input/output:
Y: 1.0 V [p-p], 75 Ω
PB,PR : 0.7 V [p-p], 75 Ω
During RGB input/output:
R.G.B.: 0.7 V [p-p], 75 Ω
G.SYNC: 1.0 V [p-p], 75 Ω
HD/SYNC: TTL high impedance, automatic
plus/minus polarity compatible
VD: TTL high impedance, automatic
plus/minus polarity compatible
AUDIO IN (for RGB): Single-line 0.5 V [rms] M3 jack (Stereo
MINI)
VIDEO IN: Single-line, RCA pin jack
1.0 V [p-p], 75 Ω
S-VIDEO IN: Single-line, Mini DIN 4-pin
Y 1.0 V [p-p], C 0.286 V [p-p], 75 Ω
AUDIO IN (for S-VIDEO/VIDEO): 0.5 V [rms] RCA pin jack x 2 (L-R)
AUDIO OUT: Single-line 0.5 V [rms] M3 jack (Stereo
MINI) (Monitor output/stereo compatible)
0 V [rms] - 1.0 V [rms] (variable)
Serial connector: D-sub 9p (female) RS-232C compatible
Cabinet: Moulded plastic (ABS/PC)
Dimensions:
Width: 245 mm (9-5/8˝)
Height: 118 mm (4-5/8˝)
Length: 341 mm (13-13/32˝) (without lens cover)
Weight: 3.9 kg (8.6 lbs.)
Operating environment:
Temperature: 0 °C–40 °C (32 °F–104 °F)
[When the FAN CONTROL is set to
“HIGH” (page 41); 0 °C–35 °C (32 °F–95
°F)]
Humidity: 20%–80% (no condensation)
Certifications: UL60950
FCC Class B
<Remote control unit>
Power supply: 3 V DC (AAA battery x2)
Operating range: Approx. 7 m (23´) (when operated directly
in front of signal receptor)
Weight: 108 g (3.8 ozs.) (including batteries)
Dimensions:
Width: 33 mm (1-9/32˝)
Length: 168 mm (6-19/32˝)
Height: 40 mm (1-9/16˝)
<Options>
Ceiling bracket ET-PK730
Wireless mouse receiver ET-RMRC1
Wide conversion lens ET-LEC701
Specifications
Power supply: 100 V–240 V ~, 50 Hz/60 Hz
Power consumption: 300 W (During standby (when fan is
stopped): Approx. 1.7 W)
Amps: 3.5 A–1.5 A
LCD panel:
Panel size (diagonal): 0.9 type (22.86 mm)
Aspect ratio: 4:3 (16:9 compatible)
Display method: 3 transparent LCD panels (RGB)
Drive method: Active matrix method
Pixels:
PT-L720U: 786 432 (1024 x 768) x 3 panels
PT-L520U: 480 000 (800 x 600) x 3 panels
Lens: Manual zoom (1 - 1.3) / focus lens
F 1.7 - 2.2, f 28.7 mm - 36 mm
Lamp: UHM lamp (220 W)
Luminosity:
PT-L720U: 2 200 lm/ANSI
PT-L520U: 2 000 lm/ANSI
Scanning frequency(for RGB signals):
YPBPR signals: 525i (480i), 625i, 525p (480p), 750p
(720p), HDTV60 (1080i/60), HDTV50
(1080i/50)
Color system: 7 (NTSC/NTSC 4.43/PAL/PAL-M/PAL-
N/PAL60/SECAM)
Projection size: 1016 mm - 7620 mm (40˝ - 300˝)
Throw distance:: 1.2 m - 11.8 m (3´11˝ - 38´8˝)
Optical axis shift: 9:1 (fixed)
Screen aspect ratio: 4:3
Installation: Front/Rear/Ceiling/Desk (Menu selection
method)
Speaker: 4 cm x 3 cm oval x 1
Max. useable volume output: 2 W (mono)
Horizontal scanning
frequency
31 kHz–91 kHz 31 kHz–70 kHz
Vertical scanning
frequency
50 Hz–85 Hz 50 Hz–85 Hz
Dot clock frequency Less than 100 MHz Less than 100 MHz
PT-L720U PT-L520U