Panasonic PT-RZ12K Operating Instructions Manual page 127

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 In such a case when configuring multiple screens with multiple projectors, uniformity of brightness between multiple screens can be
obtained by adjusting [LIGHT OUTPUT].
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
31 000 100.0
35 000 100.0
40 000 100.0
r To set the projector based on luminance
[MAX LIGHT
Luminance (lm)
OUTPUT LEVEL]
12 000 100.0
11 000 100.0
10 000 100.0
9 000 100.0
8 000 100.0
7 000 100.0
6 000 100.0
5 000 100.0
4 000 100.0
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
92.0
83.0
75.0
67.0
58.0
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]
(%)
12 000 100.0
10 000 100.0
7 800 100.0
― 100.0
― 100.0
― 100.0
When [CONSTANT MODE] is set to [AUTO] or [PC]
[MAX LIGHT
Runtime (hour) OUTPUT LEVEL]
(%)
20 000 ―
23 000 100.0
24 000 100.0
25 500 100.0
26 500 100.0
28 000 100.0
29 500 100.0
― 100.0
― 100.0
Range of adjustment
8.0 % - 100.0 %
[LIGHT OUTPUT]
Luminance (lm)
(%)
58.0 7 000
54.0 6 500
51.0 6 100
47.0 5 600
44.0 5 300
41.0 4 900
[LIGHT OUTPUT]
Runtime (hour)
(%)
― ―
92.0 1 500
83.0 4 500
75.0 8 500
67.0 14 000
58.0 20 000
50.0 28 000
42.0 38 500
33.0 52 500
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