STACK menu settings
21
LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Instant Stack Guide
020-001617-01 Rev. 1 (12-2018)
LIT MAN USR DS Series ISG
(continued on next page)
3.7 Important information for Intellectual Stack
This section provides important information for setting up the Main and Sub
projectors, read all information carefully.
● To use Intellectual Stack, one projector must be set to Main and the other set to
Sub.
● All buttons except the
STANDBY/ON
button on the control panel of the Sub
projector are disabled. Operate the projectors with the control panel of the Main
projector or the remote control.
● Pressing the
STANDBY/ON
button of the Sub projector does not allow you to
turn off only the Sub projector. The Main and Sub projectors turn off when the
button is pressed for more than three seconds. Pressing the button does not
turn on the Main or Sub projector.
● The Main projector is capable of receiving the remote control signals but not the
Sub projector so the remote control should be pointed at the Main projector.
● If a wired remote control is used, connect the cable to the Main projector instead
of the Sub projector.
● AUTO SEARCH function is disabled when the projector is used in Intellectual
Stack.
● Network communication to Sub and Web Control on Sub cannot turn on the Sub
projector. The Sub projector can only be controlled through the Main projector.
● The Web Remote Control function of the Sub projector is disabled.
(
Network
Guide
→
3.1.11 Remote Control
)
● If you try to turn on the projectors using the Power on & Display on feature on
the Messenger function, the projectors exit Intellectual Stack and display the
specified message. To start Intellectual Stack again, re-select MAIN/SUB on
both projectors in the STACK MODE dialog, or turn off and on both projectors
again.
