Máy chiếu cũ Panasonic PT-VX425N, Wifi, Chiếu từ điện thoại

Power supply

100-240 V AC, 50/60 Hz

Power consumption

100-120 V: 310 W, 220-240 V AC: 290 W

(0.4 W when Standby mode set to ECO*1,

5 W when Standby mode set to Network,

14 W when Standby mode set to Normal)

LCD panel

Panel size

16.0 mm (0.63 in) diagonal (4:3 aspect ratio)

Display method

Transparent LCD panel (x 3, R/G/B)

Pixels

786,432 (1024 x 768) pixels

Lens

Manual zoom (1.6x) (throw ratio: 1.2-1.9:1), manual focus, F 1.60-2.12, f 15.30-24.64 mm

Screen size (diagonal)

0.76-7.62 m (30-300 in), 4:3 aspect ratio

Resolution

1,024 x 768 pixels*3

Brightness*2

4,500 lm (input signals: PC, lamp power: Normal, picture mode: Dynamic)

Lamp

Lamp

230 W x 1 lamp (240 W driven)

Lamp replacement cycle

5,000 h/7,000 h (lamp power: Normal/Eco)

Center-to-corner uniformity*2

85%

Contrast*2

12,000:1 (Full On/Off) (input signals: PC, lamp power: Normal, picture mode: Dynamic, IRIS: On)

Scanning frequency

HDMI IN

fH: 15-80 kHz, fV: 50-85 Hz, dot clock: 162 MHz or lower

RGB

fH: 15-100 kHz, fV: 50-100 Hz, dot clock: 162 MHz or lower

(Signals exceeding the dot clock rate of 140 MHz are downsampled.)

YPBPR(YCBCR)

fH: 15.75 kHz, fV: 59.94 Hz [525i (480i)]

fH: 31.50 kHz, fV: 60 Hz [525p (480p)]

fH: 45.00 kHz, fV: 60 Hz [750p (720)/60p]

fH: 33.75 kHz, fV: 60 Hz [1125 (1080)/60i]

fH: 28.13 kHz, fV: 25 Hz [1125 (1080)/25p]

fH: 27.00 kHz, fV: 48 Hz [1125 (1080)/24sF]

fH: 67.50 kHz, fV: 60 Hz [1125 (1080)/60p]

fH: 15.63 kHz, fV: 50 Hz [625i (576i)]

fH: 31.25 kHz, fV: 50 Hz [625p (576p)]

fH: 37.50 kHz, fV: 50 Hz [750p (720)/50p]

fH: 28.13 kHz, fV: 50 Hz [1125 (1080)/50i]

fH: 27.00 kHz, fV: 24 Hz [1125 (1080)/24p]

fH: 33.75 kHz, fV: 30 Hz [1125 (1080)/30p]

fH: 56.25 kHz, fV: 50 Hz [1125 (1080)/50p]

Video/S-Video

fH: 15.75 kHz, fV: 60 Hz [NTSC/NTSC4.43/PAL-M/PAL60],

fH: 15.63 kHz, fV: 50 Hz [PAL/SECAM/PAL-N]

Optical axis shift

9:1 (fixed)

Keystone correction range

Vertical

±40 ° (±30 ° when using Easy Setting)

(maximum value of XGA input)

Horizontal

±30 ° (±20 ° when using Easy Setting)

(maximum value of XGA input)

Installation

Ceiling/floor, front/rear

Terminals

HDMI IN

HDMI 19-pin x 1 (compatible with HDCP, Deep Color)

480i, 480p, 576i, 576p, 720/60p, 720/50p, 1080/60i, 1080/50i,

1080/60p, 1080/50p, 1080/30p, 1080/25p, 1080/24p, 1080/24sF,

VGA (640 x 480)-WUXGA (1,920 x 1,200),

audio signal: linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)

COMPUTER 1 IN

D-sub HD 15-pin (female) x 1 (RGB/YPBPR/YCBCR x 1)

COMPUTER 2 IN / MONITOR OUT

D-sub HD 15-pin (female) x 1 (RGB x 1), (input/output selectable using on-screen menu)

VIDEO IN

Pin jack x 1 (Composite VIDEO)

S-VIDEO IN

Mini DIN 4-pin x 1 (S-VIDEO)

AUDIO IN 1

M3 x 1 (L-R x 1)

AUDIO IN 2 (MIC IN)

M3 x 1 (L-R x 1) for audio input or for microphone connection (variable)

AUDIO IN 3

Pin jack x 2 (L, R x 1)

AUDIO OUT

M3 x 1 (L-R x 1) for output (variable)

LAN

RJ-45 x 1 (for network connection, 10BASE-T/100BASE-TX, compliant with PJLink™)

SERIAL IN

D-sub 9-pin (female) x 1 for external control (RS-232C compliant)

USB-Type A

for Memory Viewer x 1

USB-Type B

for USB Display x 1

Built-in speaker

4.0 cm (1-9/16 in ) round shape x 1, output power: 10.0 W (monaural)

Operation noise*2

37 dB (lamp power: Normal), 29 dB (lamp power: Eco)

Cabinet materials

Molded plastic (PC)

Dimensions (W x H x D)

352 x 98*4 x 279.4*5 mm (13-27/32 x 3-27/32*4 x 11*5 in)

Weight*6

Approx. 3.4 kg (7.5 lbs)

Operating temperature

0-40 °C [32-104 °F] (less than 1,400 m [4,593 ft] above sea level, HIGH ALTITUDE MODE: OFF)

Operating humidity

10-80 % (no condensation)

Wireless

Standard

2.4 GHz: IEEE802.11b/g/n,

5.0 GHz: IEEE802.11a/n

Infrastructure mode

WPA-PSK (TKIP/AES), WPA2-PSK (TKIP/AES),

128 bit/64 bit WEP, WPA-EAP/WPA2-EAP

(PEAP [MS-CHAPv2/GTC],

EAP-FAST [MS-CHAPv2/GTC],

EAP-TTLS [MD5/MS-CHAPv2])128 bit/64 bit