Panasonic PT-RQ32KU, Руководство по эксплуатации

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Chapter 3 Basic Operations — Switching on/off the projector
66 - ENGLISH
5) Press
as
to select [LIGHT OUTPUT].
6) Press
qw
to adjust.
f
When the Fixed-focus Lens (Model No.: ET-D75LE90) is used, set [LIGHT OUTPUT] to 77.0 % or less
considering the focus quality. The luminance when [LIGHT OUTPUT] is set to 77.0 % is 20 000 lm
(approximate).
Operation
Adjustment
Range of adjustment
Brightness Runtime
Press
w
. The screen becomes brighter. The runtime becomes shorter.
8.0 % - 100.0 %
*1
Press
q
. The screen becomes darker. The runtime becomes longer.
*1 The upper limit of the adjustment range is the value of [MAX LIGHT OUTPUT LEVEL] set in Step
4)
.
7) Press the <ENTER> button to proceed to the initial setting.
Interrelation of luminance and runtime
The projector can be operated at arbitrary brightness and duration of use by combining the settings of [MAX
LIGHT OUTPUT LEVEL] and [LIGHT OUTPUT].
Interrelation of luminance and runtime is as follows. Make the initial setting (operation setting) 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)
[MAX LIGHT OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
*1
(%) Luminance (lm)
5 000 100.0 100.0 26 000
10 000
100.0 100.0 26 000
20 000 83.3 83.3 21 600
24 000 83.3 53.6 13 900
48 000 83.3 ― ―
63 000 83.3 ― ―
87 000 83.3 ― ―
*1 The upper limit of the adjustment range is the value described in the [MAX LIGHT OUTPUT LEVEL] column in the table.
r
To set the projector based on luminance
Luminance (lm)
[MAX LIGHT OUTPUT LEVEL]
(%)
[LIGHT OUTPUT]
*1
(%) Runtime (hour)
26 000 100.0 100.0 18 000
21 000 83.3 80.8 20 000
17 000 83.3 65.4 22 100
13 000 83.3 50.0 24 500
9 000 83.3 ― ―
7 000 83.3 ― ―
4 000 83.3 ― ―
*1 The upper limit of the adjustment range is the value described in the [MAX LIGHT OUTPUT LEVEL] column in the table.
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
The duration of use is referred to as the runtime when you use the projector successively. The duration of use is an estimated duration and
is not the warranty period.
f
The estimated runtime is the time until when the luminance decreases approximately by half, except when [OPERATING MODE] is set to
[HIGH].
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.
f
After completed the initial setting, the wider the combination of luminance and runtime becomes by setting the [PROJECTOR SETUP]
menu → [BRIGHTNESS CONTROL] → [BRIGHTNESS CONTROL SETUP] → [CONSTANT MODE] to [AUTO] or [PC]. Refer to the
[PROJECTOR SETUP] menu → [BRIGHTNESS CONTROL] for details.