Panasonic PT-RQ25K Series

Chapter 4 Settings — [PROJECTOR SETUP] menu
182 - ENGLISH
r PT-RQ18K, PT-RZ17K
f When [CONSTANT MODE] is set to [OFF]
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
100.0 % 16 000 39 300
90.0 % 14 400 42 200
80.0 % 12 800 45 700
70.0 % 11 200 49 700
60.0 % 9 600 54 500
50.0 % 8 000 60 200
*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)
60 20056 02051 84047 66043 48039 300
40.0
8 000
50.0
60.0
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
100.0
16 000
f When [CONSTANT MODE] is set to [AUTO] or [PC]
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
80.0 % 12 800 18 700
70.0 % 11 200 32 600
60.0 % 9 600 48 400
50.0 % 8 000 66 900
40.0 % 6 400 89 100
30.0 % 4 800 100 100
*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
100 10083 82067 54051 260
Estimated runtime
18 700
Start of use
34 980
Hours
40.0
4 800
50.0
60.0
12 800
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
30.0
100.0
Brightness
Note
f Under inuence 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 conrmed in the [STATUS] screen. Refer to the [PROJECTOR SETUP] menu → [STATUS] for details.