Firmware Version Upgrade - Sony SRX-R320 Service Manual

2-7. Firmware Version Upgrade

When replacing the SY-378 board, perform the fi rmware version upgrade.
Required equipment
. FirmwareUpdater.exe
. PC (Refer to Section 2-1.)
. RS-232C cable or Ethernet cable
Procedure
1. Connect each equipment according to Section 2-2.
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Select either RS-232C or Ethernet connection. When the unit is connected to SMS (Screen Manage-
ment System) with Ethernet, disconnect the SMS connection.
2. Install SRX Service Tool. (Refer to Section 2-3-2.)
3. Make this unit standby state. (Refer to Section 2 in Installation Manual.)
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Quit SRX Controller if it is activated.
4. Double-click "FirmwareUpdater.exe".
The following window is displayed.
Fig. 2-7a
SRX-R320
2-9 (E)