Panasonic PT-RQ13KU Operating Instructions (Functional Manual) page 63

Chapter 3 Basic Operations — Switching on/off the projector
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 initial setting (operation setting) 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.
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
― ―
― ―
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
[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
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