Sony VPL-FHZ55 Service Manual page 66

Connection
n
The Updater for Ext (Network) is available only connected by RS-232C.
RS-232C connection
PC
USB-RS-232C dual connection
PC
Preparation
1. Set the Standby Mode to "Standard" in the Connection/Power menu.
(Refer to Operating Instructions.)
2. Enter the service mode. (Refer to Section 2-2-2.)
3. Select the menus in the following order: Device → Other → 232C (38.4 k = 19.2 k = 1/9.6 k = 2).
Then, set the value to "0".
4. Install each application to PC.
5. Disconnect the power cord of this unit.
6. Connect this unit with PC by RS-232C or USB-RS-232C dual, referring to the connection figure.
2-10 (E)
RS-232C cross cable
RS-232C
RS-232C cross cable
USB cable
RS-232C
USB
Open the cover
VPL-FHZ55