Installation; Preparing For Intellectual Stack - Hitachi MP-WU8101W User Manual

2. Installation

For safety reasons, read
before installation. In addition, take note of the following for proper use of Instant
Stack.
● Use the same model projectors.
● Arrange the projectors side by side.
● Ma k e
s u r e t h e p r o j e c t i o n s c r
perpendicular to the projectors.
● Project images larger than the recommended
screen size shown in the table. The greater
the distance between the projectors, the
larger the screen size needs to be.
L: distance [cm] Recommended screen size [inch]
5 0
100
● To avoid incorrect operations with the remote control, it is recommended to
operate with the control panel or a wired remote control if you control one
projector with the remote control during installation. KEYLOCK or REMOTE ID
function is also available.
● Images from Set A and Set B may superimpose well but the image positions
can shift over time. Readjust to superimpose the images.

2.1 Preparing for Intellectual Stack

When using Intellectual Stack via RS-232C connection, ensure the following settings are
set on the two projectors. Otherwise, the Intellectual Stack menu cannot be operated.
● STANDBY MODE i n SETUP menu: NORMAL
(Operating Guide
● COMMUNICATION TYPE under COMMUNICATION i n SERVICE menu: OFF
(Operating Guide
● STACK LOCK i n SECURITY menu: OFF
When STACK LOCK is set to on, menus related to Instant Stack cannot be operated.
You must to set it to off during installation and menu setting.
(1) Use the ▲/▼/◄/► buttons to go into the following menu.
ADVANCED MENU > SECURITY (> ENTER PASSWORD) > STACK LOCK
STACK LOCK dialog appears on screen.
(Operating Guide
(2) Use the ▲/▼ buttons to highlight OFF, and press the ►
button to complete the setting.
1.1 Basic information and preparations
e e n i s
250
380
(Operating Guide
→
SETUP menu)
→
OPTION menu)
→
SECURITY
Screen
s i z e
L (50 cm or more)
→
OPTION
menu)
5
( 3, 4 ) carefully
Projector
0 ± 10 cm
menu)
QM00974-1