[Key lock]
Avoid operating errors by locking the projector’s control panel buttons. (The remote
control operations are still available.)
Control panel operations are locked after the setting is done, and operations using the
control panel buttons are disabled.
To release the key lock, set the [Key lock] to [Off] using the remote control. You can
also set the [Key lock] to [Off] by pressing the [RETURN] button on the projector
for 10 seconds. (When operating the main unit, the LAMP and TEMP indicators will
glow orange for 3 seconds, and the projector will beep.) Note that when Network
or USB memory input is selected, the [Key lock] cannot be set to [Off] with the
[RETURN] button on the projector.
[Closed Caption]
Off : Closed Caption is not displayed.
CC1-CC4 :
Displays the dialogue and narration of TV programs and videos that are
(Caption) closed captioned.
T1-T4 :
Displays information not related to the current program, such as weather,
(Text) stoc
k data or the like, when it is provided by individual station.
Note
This projector supports a special feature called closed captioning which allows
subtitles to be displayed at the bottom of the picture. This is pursuant to the
Regulations set forth by the US Federal Communications Commission (FCC). Due
to the different broadcasting or signaling system, it may not operate correctly in
other regions or countries where TV programs do not support closed captioning.
Closed Caption may not appear correctly depending on the signal conditions or the
recording conditions of videotapes.
If the Text is not available, only a black rectangle background may appear on screen.
To prevent this from appearing, set the Closed Caption to [Off].
When you switch channels of broadcasting programs or play a videotape using
“trick play” functions such as rewind or fast-forward, the operations in the connected
device may cause the Caption or Text to remain on the screen for a while.
Closed Caption is available for Video and S-Video input images.
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Using the menus 1 (Continued)
Displaying Information (Status display)
This displays information about the input signal, lamp use time, etc.
“Yes”: displayed, “No”: not displayed
Item Description
Computer
Y/PB/PR
HDMI
Video
S-video
Network USB memory
Input Input source name Yes Yes Yes Yes Yes Yes Yes
Mode name
RGB or HDMI input mode
[Note 1]
Yes No Yes No No No No
Resolution Resolution (in dots) Yes No Yes No No No No
Frequency Sync frequency Yes No Yes No No No No
Sync Sync signal polarity
[Note 2]
Yes No No No No No No
Signal format Y/P
B/PR signal format No Yes No No No No No
Video mode Color method of video signal No No No Yes Yes No No
Lamp time Time of lamp use
[Note 3]
Yes Yes Yes Yes Yes Yes Yes
Lamp reset
count
The count for lamp
replacement
Yes Yes Yes Yes Yes Yes Yes
Total time The total time that this
projector is used.
Yes Yes Yes Yes Yes Yes Yes
Version Firmware version
[Note 4]
Yes Yes Yes Yes Yes Yes Yes
Notes
1: The mode of supported RGB signals
are shown.
2: Sync signal polarity shown as P (positive) or N (negative) for [H/V].
3: Displays [Lamp time] as an estimated measure of when the lamp should be replaced.
(Cannot be used as a counter of guaranteed lamp time.) When the displayed time
approaches 2,000 hours, consult with a dealer about getting a replacement lamp
TLPLW21 (sold separately).
4:
[Version] shows the version of the projector’s internal control program. This version
will be requested for customer service purposes.
Note
The displayed information will not be refreshed if the status changes. To refresh the
information, dismiss the display, then display it again.
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