Christie LWU620i User Manual page 96

OPTION menu
Item
SERVICE
(continued on next page)
LWU720i/LHD720i/LWU620i
User's Manual - Operating Guide
Selecting this item displays the SERVICE
menu.
Select an item using the ▲/▼ buttons,
and press the ► button or the ENTER
button on the remote control to execute
the item.
ALTITUDE
Using the ▲/▼ buttons switches the rotation speed of the cooling
fans. It is recommended to leave it at AUTO.
HIGH-2 ó HIGH-1 ó NORMAL ó AUTO
AUTO: The projector changes the rotation speed automatically to
suit the altitude and other environmental factors.
Choose an option below when there is a trouble with the
AUTO mode.
NORMAL: This mode can be used below 1600m (5250ft.).
HIGH-1: This mode can be used between 1600 to 2300m (5250 to
7550ft.).
HIGH-2: This mode can be used above 2300m (7550ft.).
AUTO IMAGE ADJUST
Using the ▲/▼ buttons to select one of the mode. When the
DISABLE is selected, the automatic adjustment feature is disabled.
FINE ó FAST ó DISABLE
FINE: Finer tuning including H.SIZE adjustment.
FAST: Faster tuning, setting H.SIZE to prearranged data for the
input signal.
• Depending on conditions, such as input image, signal cable to
the projector, environment around the projector, and so on, the
automatic adjustment may not work correctly. If this occurs, choose
DISABLE to disable the automatic adjustment, and make the
adjustment manually.
Description
94
020-001279-01 Rev. 1 (10-2017)