Panasonic PT-RZ16K, Руководство по эксплуатации

Страница: 158 / 270

Chapter 4 Settings — [PROJECTOR SETUP] menu
158 - ENGLISH
Relationship between brightness and runtime
The projector can be operated with arbitrary brightness and runtime by combining the settings of [MAX LIGHT
OUTPUT LEVEL], [LIGHT OUTPUT], and [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP].
The relationship between the [LIGHT OUTPUT] setting, brightness, and the estimated runtime is as follows. Make
the setting depending on the desired brightness of the projected image and runtime.
The values of the brightness and the runtime are just an estimate, and the graph indicating the relationship is just
an example. Also, these do not indicate the warranty period.
r
When [CONSTANT MODE] is set to [OFF]
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
100.0 16 000 24 300
90.0 14 400 26 600
80.0 12 800 29 400
70.0 11 200 32 700
60.0 9 600 36 900
*1 Estimated runtime is the time until the brightness decreases to approximately half of the time of delivery when the projector is used with the
[PICTURE] menu → [DYNAMIC CONTRAST] set to [3] and under environment of 0.15 mg/m
3
dust.
Estimated runtime (hours)
36 800 34 300 31 800 29 300 26 800 24 300
50.0
9 600 60.0
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
16 000 100.0
r
When [CONSTANT MODE] is set to [AUTO] or [PC]
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
90.0 14 400 2 500
70.0 11 200 21 900
50.0 8 000 53 700
30.0 4 800 118 000
*1 Estimated runtime is the time the brightness is maintained constant when the projector is used with the [PICTURE] menu → [DYNAMIC
CONTRAST] set to [3] and under environment of 0.15 mg/m
3
dust. The brightness will gradually decrease after exceeding this time.
20.0
Estimated runtime (hours)
Image of brightness change over time
118 000 94 900 71 800 48 700
Estimated runtime
2 500
Start of use
25 600
Hours
40.0
4 800
50.0
60.0
14 400
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
30.0
100.0
Brightness
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
If the consolidated runtime of the projector exceeds 20 000 hours, replacement of the components inside the projector may be required. The
consolidated runtime can be confirmed in the [STATUS] screen. Refer to the [PROJECTOR SETUP] menu → [STATUS] for details.