Chapter 3 Basic Operations — Switching on/off the projector
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f 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)
10 000 100.0 100.0 20 000 ― ― ―
9 000 100.0 90.0 22 500 ― ― ―
8 000 100.0 80.0 24 500 100.0 80.0 5 000
7 000 100.0 70.0 27 000 100.0 70.0 10 000
6 000 100.0 60.0 29 500 100.0 60.0 16 000
5 000 100.0 50.0 31 500 100.0 50.0 22 000
4 000 100.0 40.0 33 500 100.0 40.0 30 500
3 000 100.0 30.0 36 000 100.0 30.0 44 500
Note
f The runtime may be shorter than the estimation due to the inuence of characteristics of each light source, conditions of use, installation
environment, etc.
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 If the runtime exceeds 20 000 hours, replacement of the components inside the projector may be required. Consult your dealer for details.
Initial setting (installation setting)
Set [FRONT/REAR] and [FLOOR/CEILING] in [PROJECTION METHOD] depending on the installation mode.
Refer to “Installation mode” (x page 32) for details.
After completed the initial setting, you can change the setting from the [PROJECTOR SETUP] menu →
[PROJECTION METHOD].
1) Press qw to switch the setting.
3/7
ENTER
SET
CHANGE
Change the projection method (FRONT/REAR,
FLOOR/CEILING) if the screen display is upside down
or inverted.
PROJECTION METHOD
INITIAL SETTING
FRONT/REAR
FLOOR/CEILING
MENU SELECT
FRONT
AUTO
2) Press the <ENTER> button to proceed to the initial setting.