Panasonic PT-RCQ10 Operating Instructions Manual page 145

7) 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.
Relationship between brightness and runtime
When [OPERATING MODE] is set to [NORMAL], [USER1], [USER2], or [USER3], 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 PT-RCQ10
f When [CONSTANT MODE] is set to [OFF]
[LIGHT OUTPUT] (%)
100.0
78.2
58.5
50.0
*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
f When [CONSTANT MODE] is set to [AUTO] or [PC]
[LIGHT OUTPUT] (%)
64.6
60.5
57.7
54.3
51.1
47.5
*1 Estimated runtime is the time the brightness is maintained constant when the projector is used with the [PICTURE] menu → [DYNAMIC
CONTRAST] is set to [3], and under environment of 0.15 mg/m
100.0
90.0
80.0
70.0
60.0
50.0
40.0
20 000 24 000
Estimated runtime (hours)
Chapter 4 Settings — [PROJECTOR SETUP] menu
100.0
90.0
80.0
70.0
60.0
50.0
40.0
20 000 23 400
Estimated runtime (hours)
28 000 32 000 36 000 40 000
Brightness (lm)
10 000
7 800
5 800
5 000
dust.
3
26 800 30 200 33 600 37 000
Brightness (lm)
6 400
6 000
5 700
5 400
5 100
4 700
dust. The brightness will gradually decrease after exceeding this time.
3
10 000
6 400
4 700
Start of use
Image of brightness change over time
Estimated runtime (hours)
*1
20 000
27 000
34 000
37 000
10 000
5 000
Estimated runtime (hours)
*1
20 000
24 000
27 000
31 000
35 000
40 000
Estimated runtime
ENGLISH - 145
Hours