Hitachi CP-X4021N - Important Information for Intellectual Stack

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Setting on Stack menu
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3.7 Important information for Intellectual Stack
This section does not explain the menu operation, but gives you some important
information for setting Main/Sub projectors. Read all carefully.
● If you use Intellectual Stack, one projector must be set to Main and the other to
Sub.
● If you pile up two projectors, the control panel of the projector laid underneath
cannot be operated, so that it is strongly recommended to set the projector laid
underneath to Sub and the other to Main.
● Any keys except STANDBY/ON button on the control panel of Sub projector are
disabled. Operate the projectors with the control panel of Main projector or the
remote control.
● Even if pressing STANDBY/ON button of Sub projector, it is not possible to turn
off Sub projector only. If you press the button for more than 3 seconds, Main
and Sub projectors are turned off. Even if you press the button, you can turn on
neither Main nor Sub projector.
● Main projector can receive the signal from the remote control but Sub projector
cannot, so the remote control should be pointed at Main projector.
● If you use a wired remote control, connect the plug to Main projector, not to Sub.
● If you use a simple PC mouse function, connect both of Main and Sub projectors
to your computer with USB cables.
● AUTO SEARCH function is disabled while the projector is used in Intellectual
stack.
● Sub projector cannot be turned on through network communication to Sub
and by Web control on Sub. Sub projector should be controlled though Main
projector.
● Remote Control function on Web Control of Sub projector is disabled.
(

Network Guide → 3.11 Remote Control)
● If the projectors are tried to turn on with using Power on & Display on feature on
Messenger function, the projectors will exit from Intellectual stack and display
the message accordingly. If you wish to start Intellectual stack again, select
MAIN/SUB again on both projectors in STACK MODE dialog, or turn off and on
again for both projectors.
● Main and Sub projectors have common setting for the following.
- Muting feature (

Operating Guide → Temporarily muting the sound)
- Magnifying feature (

Operating Guide → Using the magnify feature)
- ASPECT and OVER SCAN (

Operating Guide → IMAGE menu)
- COMPUTER IN (

Operating Guide → INPUT menu)
- MESSEAGE (

Operating Guide → SCREEN menu)
- MY BUTTON (

Operating Guide → OPTION menu)
- TEMPLATE (

Operating Guide → SCREEN menu)