Introduction; Basic Information And Preparations; Instant Stack; Intellectual Stack And Simple Stack - Hitachi CP-WU5500 User Manual

1. Introduction

1.1 Basic information and preparations

Instant Stack

Instant Stack is a feature that allows you to superimpose images projected from
two projectors easily.

Intellectual Stack and Simple Stack

Instant Stack includes the following two features.
When two projectors are connected via an RS-232C 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
Intellectual Stack in this manual.
The two projectors operate individually without the RS-232C connection. This is
known as Simple Stack in this manual.

Remote control for Intellectual Stack and Simple Stack

For Intellectual Stack, one projector is set as Main and the other is set as Sub.
Only the Main projector is capable of receiving the remote control signals. Operate
the projectors from the control panel of the Main projector or with the remote control
pointing at the Main projector. For details on operating by remote control and from the
control panel, refer to
For Simple Stack, both projectors can receive the remote control signals. To avoid
incorrect operations with the remote control, it is recommended to operate with
the control panel or a wired remote control. KEY LOCK or REMOTE ID * function
is also available.
* Available only in optional remote control.

Tentative terms for the two projectors

For better understanding of the descriptions in this
manual, the following terms are used when explaining
the vertical stacking installation.
Set A : Projector placed underneath
Set B : Projector placed on top of Set A
If you require more information on Instant Stack, please consult your dealer.
(continued on next page)
3.7 Important Information for Intellectual
(Operating Guide → OPTION menu)
Set B
Set A
Stack.
3