Hitachi CP-RX79 - Manual (Page 53)

44
OPTION menu
Item Description
SERVICE
(continued)
KEY LOCK
Using the ▲/▼ buttons turns on/off the key lock feature. When ON
is selected, the buttons on the projector except the STANDBY/ON
button are locked.
ON Ù OFF
• Please use this function to prevent tampering or accidental
operation. This function does not have any effect on the remote
control.
INFORMATION
Selecting this item displays a dialog titled “INPUT_INFORMATION”.
It shows the information about the current input.
• The “FRAME LOCK” message on the dialog means the frame lock
function is working.
• This item can't be selected for no signal and sync out.
• When the MY TEXT DISPLAY is set to ON, the MY TEXT is
displayed together with the input information in the INPUT_
INFORMATION box ( 49).
FACTORY RESET
Selecting OK using the ► button performs this function. By
this function, all the items in all of menus will collectively return
to the initial setting. Note that the LAMP TIME, FILTER TIME,
LANGUAGE, FILTER MESSAGE, SECURITY settings, and others
are not reset.
CANCEL Ö OK