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g Are there devices with the same IP address on the network?
g Are LAN cables connected correctly? ( x page 131)
g Are the subnets of the projectors the same?
g Are the same [LINK] settings applied to a group?
f Refer to [PROJECTOR NAME] ( x page 122) or "[Network config] page" ( x page 140) on how to change the projector name.
Brightness control adjustment procedure example
The steps exemplify an adjustment to link the brightness of eight projectors connected in a network.
1)
Connect all projectors to the switching hub using LAN cables. ( x page 131)
2)
Switch on all projectors and start projection.
3)
Set [CONSTANT MODE] of [BRIGHTNESS CONTROL SETUP] to [OFF], and select [APPLY], and then
press the <ENTER> button.
4)
Set [OPERATING MODE] of each projector to the same setting. ( x page 95)
5)
Set [SUBNET MASK] and [IP ADDRESS] in each projector.
f To be able to communicate over the network, set the same value in [SUBNET MASK] for all projectors and
set a different value in [IP ADDRESS] for each projector.
6)
Wait for at least eight minutes after projection has started until the light source brightness becomes
steady.
7)
Set all items in the [PICTURE] menu of all projectors to the same values.
8)
Adjust [COLOR MATCHING] to match colors.
9)
Display the internal test pattern "All white" in all projectors.
10) Set [BRIGHTNESS CONTROL GAIN] of all the projectors to 100 %.
11) Set [BRIGHTNESS CONTROL GAIN] of the projector with the least brightness to 90 %.
12) Adjust [BRIGHTNESS CONTROL GAIN] of each projector.
f Adjust [BRIGHTNESS CONTROL GAIN] of all the other projectors so that the brightness will be the same
as the projector with the least brightness.
13) Set [CONSTANT MODE] of [BRIGHTNESS CONTROL SETUP] to [AUTO], and [LINK] to [GROUP A] in
all projectors.
14) Select [APPLY] of [BRIGHTNESS CONTROL SETUP] and press the <ENTER> button in all projectors.
f Brightness control starts.
Note
f Brightness is automatically corrected whenever the light source lights up by switching on/off the projector, etc.
f When the variation in brightness has increased due to aging of the light source, or when you replaced the light source, readjust the
brightness control.
[SCHEDULE]
Set the command execution schedule for each day of the week.
Enabling/disabling the schedule function
1)
Press as to select [SCHEDULE].
2)
Press qw to switch the item.
f The items will switch each time you press the button.
[OFF]
[ON]
102 - ENGLISH
Chapter 4 Settings — [PROJECTOR SETUP] menu
Disables the schedule function.
Enables the schedule function. Refer to "How to assign a program" ( x page 103) or "How to set a
program" ( x page 103) for how to set the schedule.
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