Infocus IN5142 ユーザーズマニュアル

5

For safety reasons, read 

 (

3, 4) carefully before 

installation. In addition, review the following for proper use of Instant Stack.
•  Use the same model projectors.
•  Arrange the projectors side by side.
•  Verify the projection screen is perpendicular  

to the projectors.

•  Project images larger than the minimum  

screen size shown in the table. The greater the  
distance between the projectors, the larger the  
screen size needs to be.

L: distance 

[cm]

Minimum screen size 

[inch]

30

200

50

250

100

380

● If you control one projector with the remote control during installation, we recommend 

that you operate the other with the control panel or a wired remote control. In this case, 
disable the remote control receiver on the other projector with the KEY LOCK feature. 
(

 → 

)

● Images from Set A and Set B may superimpose well but the image positions can shift 

over time. Readjust to superimpose the images. 

When using Intelligent Stack via an RS-232 connection, ensure the following 

settings are set up on the two projectors. Otherwise, the Intelligent Stack menu 

cannot be selected.
● STANDBY MODE in SETUP menu: NORMAL  

(

 → 

)

● COMMUNICATION TYPE under COMMUNICATION in SERVICE menu: OFF  

(

 → 

)

● STACK LOCK in SECURITY menu: OFF

When STACK LOCK is set to ON, menus related to Instant Stack cannot be 

selected. Therefore it is necessary to turn STACK LOCK to OFF during Instant 

Stack installation and menu set up.
(1) Use the ▲/▼/◄/► buttons to go into the following menu.

ADVANCED MENU > SECURITY (> ENTER PASSWORD) 

 > STACK LOCK
STACK LOCK dialog will appear on screen. (

 → 

)

(2) Use the ▲/▼ buttons to highlight OFF, and press the ► button to save the 

setting.

L (30cm or more)

Projector

Screen 

size

0 ± 10cm