Panasonic PT-RZ670 - Page 110

Chapter 4 Settings — [PROJECTOR SETUP] menu
110 - ENGLISH
f The [MAX LIGHT OUTPUT LEVEL] settings are not reset to the factory defaults even when [ALL USER DATA] is executed from the
[PROJECTOR SETUP] menu → [INITIALIZE] (x page 124).
Setting [LIGHT OUTPUT]
Adjust the brightness of light source.
The [LIGHT OUTPUT] setting is synchronized with the [PROJECTOR SETUP] menu → [LIGHT OUTPUT]. The most recent setting is reected
in both items.
1) Press as to select [OPERATION SETTING].
2) Press the <ENTER> button.
f The [OPERATION SETTING] screen is displayed.
3) Press as to select [LIGHT OUTPUT].
4) Press qw to adjust.
Operation
Adjustment
Range of adjustment
Brightness Runtime (estimate)
Press w.
The screen becomes brighter. The runtime becomes shorter.
10.0 % - 100.0 %
Press q.
The screen becomes darker. The runtime becomes longer.
5) Press as to select [APPLY].
6) Press the <ENTER> button.
7) When the confirmation screen is displayed, 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 In such a case when conguring multiple screens with multiple projectors, uniformity of brightness between multiple screens can be
obtained by adjusting [LIGHT OUTPUT].
Interrelation of luminance and runtime
You can use the projector with desired brightness and duration of use by combining the settings of [CONSTANT MODE] in [MAX LIGHT
OUTPUT LEVEL], [LIGHT OUTPUT], and [BRIGHTNESS CONTROL SETUP].
Interrelation of luminance and runtime is as follows. Make the settings 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
(hour)
When [CONSTANT MODE] is set to [OFF] When [CONSTANT MODE] is set to [AUTO] or [PC]
[MAX LIGHT
OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
(%)
Luminance (lm)
[MAX LIGHT
OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
(%)
Luminance (lm)
20 000 100.0 100.0 6 500 100.0 54.0 3 500
24 000 100.0 80.0 5 200 100.0 46.0 3 000
27 000 100.0 67.0 4 400 74.0 43.0 2 800
31 000 100.0 46.0 3 000 71.0 37.0 2 400
35 000 ― ― ― 69.0 32.0 2 100
40 000 ― ― ― 66.0 28.0 1 800
r To set the projector based on luminance
Luminance (lm)
When [CONSTANT MODE] is set to [OFF] When [CONSTANT MODE] is set to [AUTO] or [PC]
[MAX LIGHT
OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
(%)
Runtime (hour)
[MAX LIGHT
OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
(%)
Runtime (hour)
5 500 100.0 85.0 23 000 100.0 85.0 4 000
5 000 100.0 77.0 25 000 100.0 77.0 7 500
4 500 100.0 69.0 26 500 100.0 69.0 11 000
4 000 100.0 62.0 28 000 100.0 62.0 15 000
3 500 100.0 54.0 29 500 100.0 54.0 20 000