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5. FIRMWARE VERSION UP
103
Field Service Ver.2.0 Mar. 2009
5.2.3 USB ISW in the service mode
This mode is used when the OACB operates properly.
Note
• To execute the ISW, be sure to turn ON the Main power switch (SW1) of the main body and the
Sub-power switch (SW2). If the power were turned ON after the connection had done while the
power OFF, USB Memory may not be recognized.
A. Checking the firmware version
Before rewriting firmware, be sure to check the current firmware version following the procedure given below.
Step Operation
1 Enter the Service mode.
2 Press the [Firmware Version] in "Service mode screen".
3 Indication of "Firmware Version screen"