Christie Roadster HD14K-J, Руководство пользователя, Страница: 89 / 182

Section 3: Operation
J Series 2.0, 2.4, and 3.0kW User Manual 3-33
020-100707-01 Rev. 1 (10-2011)
• MANUAL ZOOM/FOCUS
When this control is selected, the holding current is removed from the zoomand focus motors so that they can
be changed manually.
NOTE:
Zoom and Focus should not be adjusted manually when this control is not
selected, as this will result in damage to the motors.
• CALIBRATE
The lens calibration procedure is needed each time a new lens is installed in order for the ILS feature to
perform reliably. This procedure calibrates; horizontal, vertical, focus, and zoom offset movements.
•
LOCK ALL LENS MOTORS
Select this check box to prevent all lens motors from moving. It will disable the Zoom, Focus, Horizontal and
Vertical Position settings, effectively locking out any changes and overriding all other lens features. This
feature is particularly useful to prevent accidental lens position changes in multi-projector installations.
•
CALIBRATE ON NEW LENS
Check this box to prompt for a lens calibration each time a lens is inserted. The user will always be prompted
before starting the calibration.
•
CALIBRATE ON STARTUP
Check this box to initiate a ‘Lens Reset’ procedure on every power-up. This is useful if the lens is subject to
manual movement between power sessions.
•
HOME POSITION
Return the lens to the horizontal and vertical home position. Focus and zoom are unaffected.
•
CALIBRATION STATUS
Displays the current lens calibration status.
3.8.4 POWER MANAGEMENT - Submenu
• LCD BACKLIGHT
The backlight for the LCD has 3 states. Always On , Always Off , or Timer . The backlight will turn on again
when any key on the LCD is pressed or if an alarm is raised.
•
LCD BACKLIGHT TIMER
Set how long the LCD backlight stays on (in seconds) when in timer mode.
•
LCD BACKLIGHT LEVEL
Sets the LCD backlight brightness level. Maximum 25/Minimum 0.
•
AUTO POWER UP
If there is an AC power interruption, while Auto Power Up is enabled, the projector will resume operation in
the same state as it left off. If the lamps are on and an image showing when AC power is lost, the projector will
automatically power back up with the lamps on and an image will show when AC is restored.
•
AUTO SHUTDOWN ENABLE
When Auto Shutdown Mode has been selected, and no projector activity has been seen for the activation time-
out period, the projector will enter a power saving mode in which the lamps will dim and the shutter will close.
If this condition persists for an additional time-out period, the projector will automatically go to Standby mode.
The presence of any activity within this combined interval will cancel Auto Shutdown and return the projector
to normal operation.