Christie CS50-D100U, Руководство пользователя

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OPERATION
3-4
RPMS, CS50 & CS70-D100U/UF User’s Manual
5. If you press a key while the projector is busy with another action, such as during
a power-up, the key press may not take effect.
When you turn on the projector it begins operating at presentation level, such as an
image from the most recently used source signal. The projector temporarily leaves
presentation level whenever you use the keypad to work with control settings, display
menus, or on-line help. For example, pressing
Menu
after startup displays the main
menu — presentation level is no longer active, although the image still appears in the
background. Press
Menu
again (or
Exit
) to return or leave the menu system and return
to presentation level.
Specific keypad commands are explained below:
Power ON/OFF
Press and hold for approximately 1 second to turn the projector ON or OFF with a
single key press. Or press
Power
*
followed immediately by
ON
or
OFF
if you want to
guarantee the correct toggle (useful if you are unsure of the present status).
If you power up in Single Lamp mode with a failed lamp, the projector will
automatically try re-striking it up to 3 times (after the initial attempt) with a 30
second wait in between each attempt. This could lead to a 2-minute wait before the
lamp turns on or is declared, “failed to strike”. If this occurs, the projector continues
powering on by trying to turn on the other lamp. The same happens when you power
up in Dual Lamp mode and one lamp fails to turn on. The projector tries re-striking
the lamp that did not turn on up to 3 times before it reverts to the single lamp mode of
operation for the lamp that is on. In either case, there is no indication by the LEDs
that anything is occurring. Any key that is pressed during this time is ignored, except
for
Power
*
OFF
.
NOTES: 1) It is recommended that you wait at least 10 minutes after powering down
the projector and before unplugging it from the power outlet. The cooling fans in the
projector DO NOT automatically turn off when the lamp is cool. This wait period
gives the lamp enough time to cool before unplugging the projector.
Channel
Press
Chan
to select a specific source setup (channel) defined and stored in projector
memory. Once you enter a 2-digit channel number (or, if there is a list displayed,
highlight it and press
Enter
), the display will automatically change and update
according to the numerous setup parameters defined for that channel.
NOTE:
Chan
key behavior during a presentation depends on whether or not the
Display Channel option is selected in the Menu Preferences menu. You can choose
to use a scrollable list of channels when you press
Chan
, or you may prefer to enter
the desired channel number “blind”, i.e., without on-screen feedback. See Menu
Preferences later in this section.
Standby
Press
Stby
*
and hold for approximately 1 second to blank the display while keeping
the projector in a warmed-up and ready state. Or quickly press and release
Stby
*
and
follow immediately by
ON
or
OFF
if you want to guarantee the correct toggle
(useful if you are unsure of the present status). Note that the lamp and electronics
remain ON in standby mode, even though the image turns to black and most
Keypad Commands
'
Power
*
Chan
Stby
*