InFocus IN5122 Guide

6
Introduction
Temporary terms for both projectors
To help you better understand the stacking arrang-
ment of each projector, these terms will be periodi-
cally used to reference the projectors:
Projector A : Projector placed underneath
Projector B : Projector placed on top of Projector A
Projector A
Projector B
Installation options
Following are two options to install the projectors. Instant Stack supports both
options.
Option 1 : Stack vertically
Option 2 : Arrange side-by-side
This manual primarily describes vertically stacked projectors (Option 1). If you
wish to install two projectors side-by-side (Option 2), refer to the descriptions in
this manual.
1.3 Basic information and preparation
Instant Stack
Instant Stack allows you to superimpose images projected from two projectors
easily. This projector is designed with Instant Stack capabilities to install two pro-
jectors and superimpose their images.
Smart Stack and Simple Stack
Instant Stack includes the following two features.
When two projectors are connected via an RS232 cable with necessary settings
performed on the projectors, these two projectors will automatically operate in
synchronization with each other according to the settings. This is known as Smart
Stack in this manual.
Both projectors can operate separately without an RS232 connection. This is
known as Simple Stack in this manual.
Remote control for Smart Stack and Simple Stack
For Smart Stack, one projector must be dened as the Main projector and the
other must be dened as the Sub Projector. (
 18 ) Only the Main projector is ca-
pable of receiving remote control signals. To operate the Sub projector, you need
to point the remote control at the Main projector.
For Simple Stack, both projectors can receive remote control signals. To avoid
crosstalk when operating with the remote control, it is recommended that you
operate one projector with the remote control and the other with either the projec-
tor’s control panel or a wired remote control.

InFocus IN5122 Specifications

General

Matrix size	0.63 \
Number of colors	16.78 million colors
Native aspect ratio	4:3
Projection distance	- m
Projection technology	3LCD
Supported aspect ratios	4:3, 5:4, 16:9, 16:10
Contrast ratio (typical)	2000:1
Screen size compatibility	35.4 - 358 \
Projector native resolution	XGA (1024x768)
Vertical synchronization (max)	120 kHz
Vertical synchronization (min)	50 kHz
Horizontal synchronization (max)	106 kHz
Horizontal synchronization (min)	15 kHz
Focus	Manual
Throw ratio	1.5 - 2.5:1
Zoom capability	Yes
Focal length range	- mm
Vertical lens shift range	-20 - 0 °
Horizontal lens shift range	-20 - 20 %
Lamp type	UHP
Lamp power	245 W
Light source type	Lamp
Service life of light source	3000 h
Service life of light source (economic mode)	5000 h
3D	-
Full HD	No
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	1600 x 1200 (UXGA)
RMS rated power	16 W
Number of built-in speakers	2
BNC input ports	5
USB connector type	USB Type-A, USB Type-B
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
S-Video inputs quantity	1
Ethernet LAN data rates	10, 100 Mbit/s
Cables included	AC, RCA, VGA
Power consumption (standby)	- W
Noise level	32 dB
Certification	UL, c-UL, FCC, CE
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), DAN, DEU, DUT, ENG, ESP, FIN, FRE, ITA, KOR, NOR, POL, POR, RUS, SWE, TUR
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	Black
Cable lock slot type	Kensington
Operating altitude	0 - 2286 m
Operating temperature (T-T)	5 - 35 °C

Weight and Dimensions

Depth	318.5 mm
Width	401 mm
Height	111 mm
Weight	4800 g
Package depth	420 mm
Package width	560 mm
Package height	197 mm
Package weight	8200 g