Sharp XV-Z9000U Supplemental Service Manual page 9

Programming the Z9000 units
<Precautions>
Be sure to strictly follow the programming procedure. And the projector may fail to work if
the power is shut down halfway, the serial cable gets disconnected, or a wrong step is taken.
a. Connect the serial cable between the Z9000 unit and the program-installed computer. This is
similar to SVM-serial connection.
b. Power on the computer and the Z9000 unit as well.
c. Press the following keys on the remote controller or the Z9000: "INPUT → UP → DOWN→
ENTER → ENTER → MENU" in this order.
d. The process menu appears on the screen. Select "SPECIAL" and press the "ENTER key".
(Note: "Z9KU[011122b]" as shown below indicates the program version after updating.
Before updating, a different program version is displayed.)
e. Select "IPL" and press the "ENTER key". The Z9000's lamp goes out and the program updating
mode comes up. (The POWER LED indicator starts flashing in blue.)
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XV-Z9000U/E
SUPPLEMENT