Installation; Preparation With Powered Up - Hitachi CP-X4021N User Manual

2. Installation

Before installation, read carefully
reason. And note the followings for proper use of the
● When you use
projector, both projectors can react to the remote control signal.
For installation, it is recommended to operate one projector by the remote
control and to operate the other by the control panel on the projector or wired
remote. In this case the other projector should disable the remote control by
KEY LOCK. (Operating Guide
● Even if the images of
over time.
Adjust the images again to superimpose the image.
● It may be happened to make a mechanical noise and degrade image quality by
sympathetic vibration with the two projectors if the volume of built-in speakers is
set to much higher.
In this case, check the volume setting on both projectors, and lower the volume
to remove such phenomena. In case the image position is shifted, adjust it
again.

2.1 Preparation with powered up

If you wish to use
setting must be confirmed on both of projectors. Otherwise, menus for
Stack on the projectors cannot be operated.
● STANDBY MODE
(Operating Guide
● COMMUNICATION TYPE
(Operating Guide
● STACK LOCK
If STACK LOCK
operated. So, it is required to set to off for installation and setting on menu.
(1) Using the ▲/▼/◄/► buttons, go down the menu tree as below;
ADVANCED MENU
> STACK LOCK
STACK LOCK
→
Guide SECURITY
(2) Use the ▲/▼ buttons to point at OFF, and press the ► button to complete
the setting.
Intellectual Stack, until you set
Set A and
Intellectual Stack
in SETUP menu:
→ SETUP
in COMMUNICATION
→ OPTION
in SECURITY menu:
is set on, any menu related to
> SECURITY
dialog will appear on screen.
menu)
Important safety instruction
STACK MODE
→
OPTION menu)
Set B are fully superimposed once, it may shift
with RS-232C cable connection, the following
NORMAL
menu)
menu)
OFF
Instant Stack
(Operating
7
( 3~5 ) for safety
Instant Stack.
to SUB
in SERVICE menu:
cannot be
on one
Intellectual
OFF