Table of Contents
Chapter 3 Basic Operations — Switching on/off the projector
r PT-RZ690
[LIGHT OUTPUT] (%)
100.0
70.0
38.3
25.0
*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
Note
f The runtime may be shorter than the estimation due to the influence of characteristics of each light source, conditions of use, installation
environment, etc.
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.
Initial setting (installation setting)
Set [FRONT/REAR] and [FLOOR/CEILING] in [PROJECTION METHOD] depending on the installation mode.
Refer to "Installation mode" ( x page 36) 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.
2)
Press the button to proceed to the initial setting.
62 - ENGLISH
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
20 000
23 400
26 800
Estimated runtime (hours)
Brightness (lm)
6 000
4 200
2 300
1 500
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
20 000
23 400
26 800
Estimated runtime (hours)
INITIAL SETTING
PROJECTION METHOD
FRONT/REAR
FLOOR/CEILING
Change the projection method
(FRONT/REAR, FLOOR/CEILING)
if the screen display is upside down
or inverted.
MENU SELECT
SET
ENTER
7 000
1 500
30 200
33 600
37 000
3
dust.
6 000
1 500
30 200
33 600
37 000
3/7
FRONT
AUTO
CHANGE
Estimated runtime
*1
(hours)
20 000
27 000
34 000
37 000
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