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3)
Press as to select [LIGHT OUTPUT].
4)
Press qw to adjust.
Operation
Press w.
Press q.
5)
Press as to select [APPLY].
6)
Press the <ENTER> button.
7)
When the confirmation screen is displayed, press qw to select [OK], and press the <ENTER> button.
Note
f [LIGHT OUTPUT] can be adjusted individually for each setting item of [OPERATING MODE].
f The uniformity of the brightness between multiple displays can be maintained by adjusting [LIGHT OUTPUT] for each projector when
structuring a multi-display screen by combining the projected images from multiple projectors.
Interrelation of luminance and runtime
You can use the projector with desired brightness and duration of use by combining the settings of [MAX LIGHT
OUTPUT LEVEL], [LIGHT OUTPUT], and [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP].
Interrelation of luminance and runtime is as follows. Make the settings depending on your desired duration of use
and brightness of the projected image.
Values of the luminance and runtime are rough estimations.
r To set the projector based on the duration of use
Duration of use
[MAX LIGHT
(hour)
OUTPUT LEVEL]
20 000
100.0
24 000
100.0
27 000
100.0
31 000
35 000
40 000
r To set the projector based on luminance
[MAX LIGHT
Luminance (lm)
OUTPUT LEVEL]
10 000
100.0
9 000
100.0
8 000
100.0
7 000
100.0
6 000
100.0
5 000
100.0
4 000
3 000
Note
f Under influence of characteristics of each light source, conditions of use, installation environment, etc., the runtime may be shorter than the
estimation.
f The duration of use is referred to as the runtime when you use the projector successively. The duration of use is an estimated duration and
is not the warranty period.
f If the runtime exceeds 20 000 hours, replacement of the components inside the projector may be required. Consult your dealer for details.
Chapter 4 Settings — [PROJECTOR SETUP] menu
Brightness
The screen becomes brighter.
The screen becomes darker.
When [CONSTANT MODE] is set to [OFF]
[LIGHT OUTPUT]
(%)
(%)
100.0
83.0
65.0
―
―
―
―
―
―
When [CONSTANT MODE] is set to [OFF]
[LIGHT OUTPUT]
(%)
(%)
100.0
90.0
80.0
70.0
60.0
50.0
―
―
―
―
Adjustment
Runtime (estimate)
The runtime becomes shorter.
The runtime becomes longer.
When [CONSTANT MODE] is set to [AUTO] or [PC]
[MAX LIGHT
Luminance (lm)
OUTPUT LEVEL]
(%)
10 000
100.0
8 300
100.0
6 500
100.0
―
100.0
―
100.0
―
100.0
When [CONSTANT MODE] is set to [AUTO] or [PC]
[MAX LIGHT
Runtime (hour)
OUTPUT LEVEL]
(%)
20 000
―
23 300
100.0
24 000
100.0
26 100
100.0
27 800
100.0
29 600
100.0
―
100.0
―
100.0
Range of adjustment
8.0 % - 100.0 %
[LIGHT OUTPUT]
Luminance (lm)
(%)
58.0
5 800
54.0
5 400
51.0
5 100
47.0
4 700
44.0
4 400
41.0
4 100
[LIGHT OUTPUT]
Runtime (hour)
(%)
―
―
90.0
1 900
80.0
5 900
70.0
11 500
60.0
18 700
50.0
28 000
40.0
40 800
30.0
59 300
ENGLISH - 129
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