Panasonic PT-LB423U Specifications
S P E C F I L E
Product Number :
Product Name :
PT-LB423
LCD Projectors
As of October 2016. Specifications and appearance are subject to change without notice. |
1 / 9 |
SFL16M045
LCD Projectors
PT-LB423
Specifications
Main unit |
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Power supply |
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AC100–240V 3.5A 50/60 Hz |
Power consumption |
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300W |
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6W when Standby mode set to Normal, |
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0.5W when Standby mode set to Eco*1 |
LCD panel |
Panel size |
16.0 mm (0.63 inches) diagonal (4:3 aspect ratio) |
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Display method |
Transparent LCD panel (× 3, R/G/B) |
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Drive method |
Active matrix method |
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Pixels |
786,432 (1,024 × 768) × 3, total of 2,359,296 pixels |
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Pixel configuration |
Stripe |
Lens |
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Manual zoom (1.2×), manual focus F 1.6– 1.76, f 19.16– 23.02 mm |
Throw ratio |
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1.48– 1.78:1 |
Lamp |
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230 W UHM lamp |
Lamp/Filter*2 Replacement Cycle |
Normal: 5,000hrs / Eco1: 6,000hrs / Eco2: 10,000hrs |
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Screen size |
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30 – 300 inches (0.76 –7.62 m) diagonally, 4:3 aspect ratio |
Colors |
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Full color (16,777,216 colors) |
Brightness*3 |
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4,100 lumens (lamp power: normal) |
Center-to-corner uniformity*3 |
80% |
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Contrast*3 |
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16,000:1 (all white/all black, Image mode:Dynamic, |
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Lamp control: Normal, Iris: On) |
Resolution |
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1,024 × 768 pixels (Input signals that exceed this resolution will be |
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converted to 1,024 × 768 pixels.) |
Optical axis shift |
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6:1 (fixed) |
Keystone correction range |
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Vertical: ±30°, horizontal: ±15° |
Installation |
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Ceiling/floor, front/rear (menu selection) |
Built-in speaker |
Output power |
10 W (monaural) × 1 |
Terminals |
HDMI IN |
HDMI 19-pin × 1, HDCP and Deep Color compatible |
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Audio signal: linear PCM |
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(sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz) |
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COMPUTER (RGB) 1 IN |
D-sub HD 15-pin (female) × 1 |
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R, G, B |
R, G, B: 0.7 Vp-p, 75 ohms; |
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HD/VD, SYNC: high impedance, TTL (positive/negative automatic) |
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Y, PB (CB), PR (CR) |
Y: 1.0 Vp-p (including sync signal), 75 ohms |
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PB (CB), PR (CR): 0.7 Vp-p, 75 ohms |
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S-VIDEO |
Y: 1.0 Vp-p; C: 0.286 Vp-p, 75 ohms |
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NOTE: D-Sub -S video conversion cable (ET-ADSV) is required. |
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COMPUTER (RGB) 2 IN |
D-sub HD 15-pin (female) × 1 |
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R, G, B |
R, G, B: 0.7 Vp-p, 75 ohms; |
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HD/VD, SYNC: TTL (positive/negative automatic) |
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MONITOR OUT |
D-sub HD 15-pin (female) × 1 |
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R, G, B |
R, G, B: 0.7 Vp-p, 75 ohms; |
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HD/VD, SYNC: TTL (positive/negative polarity compatible) |
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VIDEO IN |
Pin jack × 1, 1.0 Vp-p, 75 ohms |
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AUDIO IN 1 |
M3 (L, R) × 1, 0.5 Vrms |
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AUDIO IN 2 |
Pin jack × 2 (L, R x 1), 0.5 Vrms |
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AUDIO OUT |
M3 (L, R) × 1 (monitor out: 0 – 2.0 Vrms, variable) |
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SERIAL IN |
D-sub 9-pin (female) × 1, for external control (RS-232C compliant) |
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LAN |
RJ-45 × 1, for network connection, compliant with PJLink™, |
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100Base-TX/10Base-T |
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USB |
USB A (type A) connector × 1, |
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for Memory Viewer/Wireless Module (Out put 5V MAX 500mA) |
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USB B (type B) connector × 1, for USB Display |
As of October 2016 |
2 / 9 |
SFL16M045
LCD Projectors
PT-LB423
Power cord length |
1.8 m (5 ft 11 in) |
Cabinet materials |
Molded plastic |
Dimensions (W × H × D) |
335 × 96*4 × 252 mm |
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(13-3/16 × 3-25/32*4 × 9-29/32 inches) |
Weight*5 |
Approx. 2.9 kg (6.4 lbs) |
Operation noise*3 |
37 dB (Lamp power: Normal), 33 dB (Lamp power: Eco1) |
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28 dB (Lamp power: Eco2) |
Operating temperature |
5°C–40°C (41°F–104°F) |
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[at less than 1,400 m (4,593 ft.) ;[High land]:[off] |
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5°C–35°C (41°F–95°F) |
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[at 1,400 m to 2,700 m (4,593 ft. to 8,858 ft.);[High land]:[on ] |
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5°C–30°C (41°F–86°F) |
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[at 2,700 m to 3,000 m (8,858 ft. to 9,843 ft.);[High land]:[on ] |
Operating humidity |
20%– 80% (no condensation) |
Remote control unit |
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Power supply |
3 V DC (R03/LR03/AAA type battery × 2) |
Operation range*6 |
Approx. 5 m (16 ft 5 in) when operated from directly in front of the |
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signal receptor |
Dimensions (W × H × D) |
44 × 105 × 20.5 mm (1-23/32 × 4-1/8 × 13/16 inches) |
Weight |
Approx. 63 g (2.22 oz) (including batteries) |
Supplied accessories |
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Optional accessories
Ceiling Mount Bracket
Ceiling Mount Bracket
Projector Mount Bracket
D-SUB - S-Video conversion cable Replacement Lamp Unit Replacement Filter Unit
Wireless Module
Power cord
(One set is two cords) (K2CT3YY00079 x 1) (K2CM3YY00039 x 1)
Power cord (Number and size of cords depends on region) Wireless remote control unit (× 1)
Batteries for remote control (R03/LR03/AAA type × 2) Computer signal cable[VGA cable] 1.5 m [4 ft 11 in] (× 1)
Software CD-ROM (Instruction Manual, Multi Monitoring and Control Software) (× 1)
ET-PKL100H (for high ceilings)
ET-PKL100S (for low ceilings)
ET-PKL420B
ET-ADSV
ET-LAL500
ET-RFL300
ET-WML100
(U Model only x 1) |
(K Model only x 1) |
(D Model only x 1) |
(K2CG3YY00184) |
(K2CM3YY00039) |
(K2CZ3YY00061) |
Weights and dimensions shown are approximate. Specifications subject to change without notice.
*1 When the Standby mode is set to Eco, network functions such as power on over the LAN network will not operate. Also, only certain commands can be received for external control using the serial terminal.
Usage environment affects the duration of filter.
Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards. With legs at shortest position.
Average value. May differ depending on models. Operation range differs depending on environments.
As of October 2016 |
3 / 9 |
SFL16M045
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