ViewSonic PJ678 VERSATILE, HIGH BRIGHTNESS 3LCD XGA PROJECTOR WITH SHORT-THROW LENS

LCD

Type:	3 x 0.63” EPSON D5 Poly-Si TFT with MLA
Resolution:	1024 x 768 XGA native, (max. 1280 x 1024 SXGA compressed)
Lens:	Manual zoom, manual focus
Zoom Factor:	1.2 (F = 1.75–1.9/f = 18.85mm–22.23mm)
Vertical keystone correction:	32° vertical (±16º)

COMPATIBILITY

PC: Analogue: VGA up to SXGA (scaled), 1024 x 768 @ 60Hz preferred

Mac®: Analogue: VGA up to SXGA (scaled), 1024 x 768 @ 60Hz preferred
DIMENSIONS

W x H x D mm: 298 x 84 x 224 (physical)

360 x 310 x 220 (packaging)
AUDIO

Speaker: 1 x 2 watt
INPUT SIGNAL

Frequency: Fh: 15–80kHz;
Fv: 50–85Hz

Video: RGB analogue, NTSC M, NTSC 4.43, PAL (M, N, 60), SECAM, SDTV/EDTV (480i/p, 576i/p), HDTV (720p, 1080i)

CONNECTOR

Audio:	1 x RCA set L/R
PC-VGA-In:	1 x 15-pin mini D-sub, 1 x DVI to PC-VGA adapter
PC-VGA-Out:	1 x 15-pin mini D-sub
Composite Video:	1 x RCA jack
DVI:	1 x DVI-I
Service:	1 x 6-pin mini-DIN RS-232 (for service only)

POWER

Voltage: AC 100–120/200–240V, 50/60Hz (auto switch)

Consumption: < 280W (typ.)

CONTROLS

Basic:

Stand-by, menu, input

OSD:

Picture Menu (brightness, contrast, phase, frequency, sharpness, colour temperature, user RGB, saturation, tint), Image Menu (H/V position, H size, resync, freeze), Management Menu (projection [rear, front, ceiling-front, ceiling-rear], Eco mode, source lock, high altitude, power saving, lamp timer, lamp timer reset, keystone, OSD position, OSD background, OSD timeout), Audio Menu (volume, mute), Advance Menu (factory reset), Language Menu (English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Simplified Chinese, Traditional Chinese)

OPERATING CONDITIONS

Temperature: 0°C–40°C

Humidity: 10%–90% (non condensation)
WEIGHT

Net: 3.1kg

Gross: 4.1kg

DISPLAY

Contrast Ratio:	600:1 (max.)
Display size:	28“–331“ (0.71m–8,41m) (Diagonal)
Aspect Ratio:	4:3 (native), 16:9
Throw Distance:	1.0m–10.0m
Throw Ratio:	1.48–1.76:1
Lamp type:	205W HID, 2000 hours (Eco mode 3000 hours¹)
Brightness:	2500 ANSI lumens (max.)

NOISE LEVEL

Normal: 34dB (typ.)

Whisper mode: 29dB (typ.)

PC:	Analogue: VGA up to SXGA (scaled), 1024 x 768 @ 60Hz preferred
Mac®:	Analogue: VGA up to SXGA (scaled), 1024 x 768 @ 60Hz preferred

Frequency:	Fh: 15–80kHz; Fv: 50–85Hz
Video:	RGB analogue, NTSC M, NTSC 4.43, PAL (M, N, 60), SECAM, SDTV/EDTV (480i/p, 576i/p), HDTV (720p, 1080i)

Voltage:	AC 100–120/200–240V, 50/60Hz (auto switch)
Consumption:	< 280W (typ.)

Temperature:	0°C–40°C
Humidity:	10%–90% (non condensation)

Net:	3.1kg
Gross:	4.1kg

Normal:	34dB (typ.)
Whisper mode:	29dB (typ.)