Optoma EP1691 User Manual

Introduction
8
Top view—On-screen Display (OSD) buttons and LEDs
ITEM LABEL DESCRIPTION SEE PAGE:
1.
Power Turns the projector On or Off
16
2.
◄/Source
(Left arrow)
Select the input device
Navigates and changes settings in the OSD
Green Unit is powered on and working correctly
Flashing
Green
Unit is on stand-by/cooling down
3.
Power LED
Off Unit is powered off
On Lamp not ready—do not press the power button
4.
Lamp LED
Off Lamp is in normal state
On System over temperature
5.
Temp LED
Off Normal state
6.
AV-Mute Display blank and audio mute
7.
Enter Enter key for the OSD menu
8.
▲/Keystone+
(Up arrow)
Corrects image-trapezoid (wider bottom) effect
Navigates and changes settings in the OSD
21
9.
►/Re-Sync
(Right arrow)
Re-Sync VGA source, adjusts phase, tracking, size, position
Navigates and changes settings in the OSD
10.
▼/Keystone -
(Down arrow)
Corrects image-trapezoid (wider top) effect
Navigates and changes settings in the OSD
21
11.
Menu To switch OSD menu On or Off

Optoma EP1691 Specifications

Display

display technology	Single 0.65” DDR DMD DLP
native resolution	1280 x 768
maximum resolution	1680 x 1050

Brightness and Contrast

brightness	2500 ANSI Lumens
contrast ratio	2500:1
uniformity	85%

Lamp

lamp life (standard)	2000 Hours
lamp life (eco)	3000 Hours
lamp power	200W

Projection

aspect ratio	16:9
image size (diagonal)	0.79 to 9.43 m
projection distance	1.2 to 12.0 m

Power

power supply	AC Input 100-240V, 50 to 60 Hz
power consumption	250 Watts
power consumption (standby)	<10 Watts

Weight and Dimensions

weight	1.45 kg
dimensions	220 x 71 x 178 mm