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89
OPTION menu
Item Description
SERVICE
(continued)
LENS TYPE
(1) Select the lens type currently used using the ▲/▼ buttons and
press the ► or
ENTER
button. If AUTO is selected, the projector
determines the lens type automatically.
(2) A message dialog is displayed for conrmation. Press the ► or
ENTER
button to save the lens type.
• This setting has an inuence on the keystone distortion and so on.
• The lens type determined by the projector will be displayed on the
right of "AUTO".
• If the projector cannot determine the lens type automatically when
this item is set to AUTO, "UNKNOWN LENS" is displayed on the
right of "AUTO".
• For information about the optional lens, contact your dealer.
USL-901CH, SL-902CH, SD-903CH, ML-904CH,
LL-905CH, UL-906CH, FL-900CH
LENS LOCK
Using the ▲/▼ buttons turns on/off the lens lock feature. When ON
is selected, the buttons (
ZOOM
,
ZOOM +
/
-
,
FOCUS +
/
-
,
LENS
SHIFT
,
LENS MEMORY
) are locked.
ON
OFF
KEY LOCK
(1) Use the ▲/▼ buttons to choose the operations control.
CONTROL PANEL
REMOTE CONTROL
(2) Use the ◄/► buttons to select ON or OFF.
ON
OFF
Selecting ON in Step 2 locks the buttons except
STANDBY
,
ON
and
STANDBY/ON
on the operations control selected in Step 1.
Selecting OFF releases the locked buttons on the operations control
selected in Step 1.
• Use this function to prevent tampering or accidental operation.
• You cannot disable both options at the same time.
(continued on next page)
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