Chapter 4 Settings — [PROJECTOR SETUP] menu
130 - ENGLISH
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 screens 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 setting [LIGHT OUTPUT] to desired setting.
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-MZ16K
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
100.0 16 000 20 000
80.0 12 800 21 500
60.0 9 600 23 000
40.0 6 400 25 000
*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.
30.0
Estimated runtime (hours)
25 00024 00023 00022 00021 00020 000
40.0
6 400
50.0
60.0
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
100.0
16 000
r PT-MZ13K
[LIGHT OUTPUT] (%) Brightness (lm) Estimated runtime
*1
(hours)
100.0 13 000 20 000
80.0 10 400 21 500
60.0 7 800 23 000
40.0 5 200 25 000
*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.
30.0
Estimated runtime (hours)
25 00024 00023 00022 00021 00020 000
40.0
5 200
50.0
60.0
[LIGHT OUTPUT] (%)
Brightness (lm)
70.0
80.0
90.0
100.0
13 000
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