Sony BCU-100 Maintenance Manual page 17

. Set the front DIP switch as follows.
1, 2, 4, 5, 6 and 8: OFF
3 and 7: ON
OFF
ON
1 2 3 4 5 6
( indicates the knob position.)
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After firmware upgrade, take note of the settings of the original DIP switch position before making
changes because the DIP switches must be returned to the original position upon completion of firmware
upgrade.
4. Firmware upgrade procedure
(1) Press the POWER button on the front to run the BCU-100.
The Linux startup message is displayed in the TeraTermPro window.
(2) Wait until the login prompt message is displayed, then log on with user: root, password: sjx-300.
(3) Execute the following command to mount the USB memory.
mount -t vfat /dev/sda1 /mnt [ENTER]
(4) Execute the following command to move to the directory where the USB memory is mounted.
cd /mnt [ENTER]
(5) Execute the following command to upgrade the firmware.
sh bcu100-x.xx-update.sh update [ENTER]
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Input the upgrade version name in the place of x.xx of the above command name.
(6) The module to be upgraded is displayed as an example shown below..
[Package] :
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
[PROOF] :
[SYSCON FIRM] :
[SYSCON FPGA] :
[MEM FPGA] :
[VIF-40 FPGA] :
Proceed to update? [y/n]
n
. Version number is displayed for each module.
. In the case of version downgrade, the asterisk (*) mark is displayed on the version name that is
displayed on the Update Version side.
. If the newest version has already been installed, the Update Version is not displayed.
. [MEM FPGA] and [VIF-40 FPGA] are not displayed if the BKCU-EX1 and BKCU-VD1 are not
installed respectively.
(7) If you really want to upgrade, enter "y".
A series of version upgrade will be executed.
It takes 5 to 6 minutes to upgrade all modules.
(8) Wait until the message "Update Complete" is displayed.
BCU-100 MM
7 8
Current Version
→
1.00
→
1.00 Build 836
→
1.00.06
→
1.68
1.00B0065
1.05
Update Version
1.10
1.10 Build 981
1.00.08
1.70
1-9 (E)