Optoma EP719 Service Manual

1-3
EP719 / EP716 / EP719R / EP716R /
EP719P / EP716P
Analog RGB 0.7Vp-p, 75 ohm
Analog RGB 1Vp-p, 75 ohm, Sync. Signal
Separate TTL H,V Sync.
Composite TTL Sync.
- Video
- Composite video 1Vp-p, 75 ohm
- S-video Luminance 0.714Vp-p, 75 ohm
- Chrominance 0.286Vp-p, 75 ohm
System Controller - TI DDP2000
Video Compatibility - Standards
NTSC:M(3.58MHz), 4.43MHz
PAL: B, D, G, H, I, M, N
SECAM: B, D, G, K, K1, L
HDTV: 480i/p, 576i/p, 720p, 1080i
XGA / Compression - By using “DDP2000” Chips to compress SXGA image into
XGA display
Control Key Pad - Power / Standby
- Directional keys (UP/DOWN/RIGHT/LEFT keys)
- Enter, Source (LEFT key), Menu
Wireless Remote - Power on (off)
Controller - Re-Sync,
- DVI-D
- VGA, S-Video
- Composite
- Volume +, Volume -
- Vertical keystone correction (UP and Down key)
- Directional keys (UP / dwon / left / right)
- Hide, Freeze
- Menu, D-zoom
- Page up, Page down (EP719)
-Display Mode (EP716)
Indicator - “Lamp” Red
- “Temp” Red

Optoma EP719 Specifications

Power

power supply voltage	100-240V
power consumption (max)	265 Watts
power consumption (standby)	<15 Watts

Operating Environment

operating temperature	5 - 35ºC
operating humidity	80%
noise level (STD/ECO)	32dB/28dB

Display

native resolution	1024 x 768
maximum resolution	1400 x 1050
contrast ratio	2500:1

Projection

projection distance	1.2 to 10 m
throw ratio	1.93 - 2.13:1
projection lens	F=2.7-3.0, f=21.83-23.81 mm

Weight and Dimensions

weight	2.0 kg
dimensions	230 x 95 x 210 mm
image size (diagonal)	0.6 to 7.62 m