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EPSON EB-455Wi
EPSON EB-455Wi
72.779.000 VND
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PRODUCT TYPE Entry Level Multimedia Projectors
PRODUCT NAME Epson EB-455Wi
PRODUCT CODE V11H440053
PROJECTION SYSTEM RGB Liquid Crystal Shutter Projection System
PROJECTION METHOD Ceiling Mount Front / Ceiling Mount Rear
SPECIFICATION OF MAIN PARTS
LCD Size 0.56 inches with MLA
  Driving method Poly-Silicon TFT Active Matrix
  Pixel number 1,024,000 pixels (1280 x 800) x 3
  Native resolution WXGA
  Aspect ratio 16:10 (which covers 16:9 and 4:3)
  Pixel arrangement Stripe
  Refresh Rate 50Hz-60Hz
PROJECTION LENS Type Digital zoom / Manual focus
  F-number 1.8
  Focal length 4.68mm
  Zoom ratio 1.0 - 1.35 (Digital)
LAMP Type 230W UHE E-TORL
  Life (estimated) 2500Hr (Normal Mode) # 3500Hr (ECO Mode) #

#Subject to operation & environmental conditions.
OPTICAL SYSTEM Dichroic Mirror Separation & Prism combine method
SCREEN SIZE (PROJECTED DISTANCE) 59 to 97 inch [0.465 to 0.766 m]
BRIGHTNESS
  Normal Mode 2,500 Lumens Light Output
2,500 Lumens Colour Light Output 
(Colour mode: Dynamic, Zoom, Wide)
  ECO Mode 1,740 Lumens Light Output
1,740 Lumens Colour Light Output 
(Colour mode: Dynamic, Zoom, Wide)
CONTRAST 2,000:1 (Color mode: Dynamic, High brightness mode, Zoom: Wide, Auto iris: On)
BRIGHTNESS UNIFORMITY 90% (Typ.)
COLOUR REPRODUCTIVITY Full colour (16.77 million colours)
VIDEO QUALITY 3D Y/C separation, Noise Reduction Motion compensated Interlace-Progressive conversion (2-2,3-2 film detection)
SOUND OUTPUT 12W monaural
EFFECTIVE SCANNING FREQUENCY RANGE (ANALOG)
PIXEL CLOCK 13.5MHz to 162MHz
HORIZONTAL 15KHz to 92KHz
VERTICAL 50Hz to 85Hz
ADJUSTMENT FUNCTION
PROJECTOR / REMOTE CONTROL Brightness / Contrast / Tint / Saturation / Sharpness / Input Signal
Colour Temperature / Tracking / Position / Sharpness / Volume etc... /
COLOR MODE Dynamic, Presentation, Theatre, Photo, Sports, sRGB, Blackboard, Whiteboard,
FOOT ADJUSTER Front-centre
TILT ANGLE 0 to 13 degrees
KEYSTONE CORRECTION Vertical: +/- 5 degrees
PASSWORD PROTECTED FUNCTION (security function) Implemented
MICROPHONE VOLUME/MIX Yes
EASY INTERACTIVE FUNCTION Yes
ANALOGUE RGB I/O
DISPLAY PERFORMANCE Native 1280 x 800 pixels
INPUT SIGNAL Signal type Separate signal
  Video signal Analogue (0.7V p-p, 75ohm / Mac 0.714Vp-p, 75ohm)
  Sync. signal Separate (positive & negative, bi-polarity 2-5 Vpp) / Composite (positive & negative, bi-polarity 2-5Vpp) / Sync-on-green (negative, 0.3Vpp)
  Audio signal 500mVrms / 47k-ohm
INPUT TERMINAL Video D-sub 15pin x 1 Blue moulding
  Audio Stereo mini jack x 1
OUTPUT SIGNAL Video Analog (0.7Vpp, 75ohm / Mac 0.714Vpp, 75ohm)
  Sync. Separate (positive & negative,TTL) /
Composite (positive & negative,TTL) /
Sync. on green (negative 0.2 - 0.4Vpp)
OUTPUT TERMINAL Video D-sub 15pin x 1 (Black moulding)
VIDEO I/O
DISPLAY PERFORMANCE   NTSC: 560 line PAL: 560 lines (Depends on observation of the multi burst pattern)
INPUT SIGNAL Video standard NTSC / NTSC4.43 / PAL / M-PAL / N-PAL / PAL60 / SECAM
  Video signal Composite Video (1.0Vpp / Sync. negative, 75ohm) /
S-Video (Luminous 0.714Vpp, Chrominous 0.286Vpp, 75ohm) /
Component Video (Analog Y level 0.75V 75ohm / Cr Cb level
+/-0.35V 75ohm / sync. negative 0.3V or 3-state+/-0.3V on Y) /
Video-RGB (0.7Vpp, 75ohm / Mac 0.714Vpp, 75ohm
  Audio signal 500mVrms / 47k-ohm
INPUT TERMINAL Video Composite Video: RCA (Yellow) x1
S-Video: Mini DIN
Component Video: D-sub 15pin Blue molding
  Audio RCA x 2 (White/Red )
USB DISPLAY Display Performance 1280 x 800
  Video Yes
  Audio No
CONTROL I/O
SERIAL I/O Terminal D Sub 9 pin x 1
  Signal RS-232C
USB I/O Terminal USB Type B x1 Ver. 2.0 (USB Display, mouse, K/B)
MICROPHONE Terminal Stereo mini jack 3.5 mm
MEMORY I/O
USB I/O Terminal USB Type A x1 Ver. 2.0 (USB Memory / document camera)
NETWORK I/O
  Network Interface RJ45 x 1
USB I/O Terminal Type A x 1 (Optional wireless LAN unit I/O)
EASY MP
FUNCTION E-mail notification
  SNMP
  Web control
  PJ-Link
  AMX Device Discovery compatible
  Slideshow (photo)
  Network Presentation
  Message Broadcasting
SOFTWARE EasyMP Network Projection Ver.2.61
EasyMP Monitor Ver.4.40
WIRELESS SECURITY WEP, WPA-PSK(TKIP/AES), WPA2-PSK(TKIP/AES)
OPERATING TEMPERATURE 5°C to 35°C (41°F to 95°F) > (20%-80% Humidity )
COOL-DOWN PERIOD "Instant Off"
START-UP PERIOD Approx. 9 seconds (warm up 30 seconds)
DIRECT POWER ON Yes
DIRECT POWER OFF Yes
POWER SUPPLY VOLTAGE 100-240V AC±10% 50/60Hz
POWER CONSUMPTION 240VAC 2.7-1.1A 50/60Hz Lamp
343W (Lamp on) 0.3W (standby, network off)
EXHAUST DIRECTION Side
DIMENSION
EXCLUDE FEET 369(D) x 481(W) x 115(H) mm
MAXIMUM DIMENSION 369(D) x 483(W) x 115(H) mm
WEIGHT Approx. 6.2kg (with mounting plate)
FAN NOISE  
HIGH BRIGHTNESS MODE 35dB
LOW BRIGHTNESS MODE 28dB
WARRANTY
STANDARD WARRANTY 3 years*
*excluding lamp
* For more information visit Epson Projector Warranty Website
ACCESSORIES
POWER CORD 5m
USB CABLE 5 m, USB A / USB B
REMOTE CONTROL Included
BATTERY Manganese dry cell AA x 2 (for Remote) & Alkaline AAA x 2 (for Easy Interactive Pen)
EASY INTERACTIVE PEN Included
PASSWORD PROTECT STICKER Included
EPSON PROJECTOR SOFTWARE Meeting & Monitoring Ver.1.11 & Easy Interactive Function Ver.1.00 (CDROM)
OWNER'S MANUAL CD-ROM
PROJECTOR MOUNT Included (Wall mount with adjustable arm)
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