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f Depending on the operating environment temperature, the luminance of the light source will decrease.
The higher the temperature becomes, the more the luminance of the light source decreases.
f The luminance of the light source will decrease by duration of usage.
The time until when the luminance of the light source decreases by half differs depending on the setting of the
[PROJECTOR SETUP] menu → [OPERATION SETTING] → [OPERATING MODE].
The estimated time until when the luminance of the light source decreases by half is as follows.
(The time is estimated when the [PICTURE] menu → [DYNAMIC CONTRAST] is set to [3].)
g When [OPERATING MODE] is set to [NORMAL]: Approximately 20 000 hours
g When [OPERATING MODE] is set to [ECO]: Approximately 24 000 hours
g When [OPERATING MODE] is set to [LONG LIFE1]: Approximately 43 000 hours
g When [OPERATING MODE] is set to [LONG LIFE2]: Approximately 61 000 hours
g When [OPERATING MODE] is set to [LONG LIFE3]: Approximately 87 000 hours
The luminance can be maintained as much as possible for the same runtime by setting the [PROJECTOR
SETUP] menu → [OPERATION SETTING] → [CONSTANT MODE] to [AUTO]. These times are rough estimate
when the projector is used without changing the [OPERATING MODE] and [CONSTANT MODE] settings, and
will vary depending on individual difference and usage condition.
If brightness is noticeably reduced and the light source does not turn on, ask your dealer to clean inside the
projector or replace the light source unit.
rComputer and external device connections
When connecting a computer or an external device, read this manual carefully regarding the use of power cords
and shielded cables as well.
rSlot
This projector is equipped with two SLOT NX-specification slots.
There are four SDI input terminals and one DIGITAL LINK input terminal equipped on this projector as the
standard video input terminals. The input for HDMI, DVI-D, and SDI can be added by installing the optional
Interface Board in the slot.
"SLOT NX" is a name of the slot unique to Panasonic supporting the signal input for the 4K image.
22 - ENGLISH
Chapter 1 Preparation — Precautions for use
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