Hitachi CP-WU8450 - Page 68

68
OPTION menu
Item Description
SERVICE
(continued)
FILTER MESSAGE
Use the ▲/▼ button to set the timer for notifying by the message
when to replace the lter unit
CP-X8150, CP-WX8240, CP-SX8350, CP-WU8440:
1000h
ó
2000h
ó
5000h
ó
10000h
ó
15000h
ó
OFF
CP-X8160, CP-WX8255, CP-WU8450:
1000h
ó
2000h
ó
5000h
ó
10000h
ó
15000h
ó
20000h
ó
OFF
After choosing an item except OFF, the message “REMINDER ***
HRS PASSED ....” will appear after the timer reaches the interval
time set by this feature (

117).
When the OFF is chosen, the message will not appear. Utilize this
feature to keep the air lter clean, setting the suitable time according
to your environment of this projector.
• Please take care of the lter unit periodically, even if there is
no message. If the air lter becomes to be blocked by dust or
other matter, the internal temperature will rise, which could cause
malfunction, or reduce the lifetime of the projector.
• Please be careful with the operating environment of the projector
and the condition of the lter unit.
LENS TYPE
(1) Select the lens type currently used using the ▲/▼ buttons and
press the ► or ENTER button. Please select one of following
according to the type of lens unit. If AUTO is selected, the
projector determines the lens type automatically.
(2) A message dialog is displayed for conrmation. Press the ► or
ENTER button to save the lens type.
• This setting has an inuence on the keystone distortion etc.
• 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".
• About the optional lens, ask your dealer.
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
ó
OFF
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