Sony VPL-F401H, Руководство по обслуживанию, Страница: 44 / 176

1-36 (E)
VPL-FH31/F401H
2. Start of Network Update Bridge
Start Network Update Bridge.exe on PC.
3. Designation of a projector
Click the
[Search]
button to search a projector whose firmware is updated.
m
.
The IP address of a projector can be directly entered when it is known.
.
The information below is displayed as projector information.
.
Model name
.
Serial No.
.
Location (upM/upS/upN)
CPU selected in the Update mode can be identified under the location name of SDAP packets in
the Update mode.
upM: Main CPU
upS: Sub CPU
upN: Network (Ext) CPU
.
IP address
4. Virtual port selection
Select the virtual COM port created for preparation.
5. Start the Upgrader to be treated and write
Start the application, corresponding to a microcomputer, selected on the Web page and write an
update file. The detailed procedure is the same as for each Upgrader processing. (Refer to Section
2-6.)
n
At that time, select the port corresponding to the virtual COM port, selected in step 4, as a COM port
used.
6. Update processing
For update processing, Update Bridge.exe converts the data, transmitted by serial communication,
properly into the TCP packet in a network and transmits it.
7. Update completion
When Ext is updated;
When updating is completed, a network block terminates a Flash Write mode, restarts, and enters the
ordinary state.
When Main/Sub is updated;
Pull out and insert the AC cord of a projector after Network Update Bridge is closed every time each
updating is completed.
Return to step 1 for updating when continuing updating.