Yamaha SB168-ES, Руководство по обслуживанию

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SB168-ES
52
3. Test Item
3-1. INFO test
Contents
Checks the version of the Boot.
Checks the version of the Program.
Checks
MAC Address.
Checks Serial No.
Checks
EtherSound Version.
Checks EtherSound MAC Address.
•
Screen Example
Output result
Displays in the property window as follows.
Field Value (Example) Supplement
Boot Version V1.02 Version text
Program Version V1.02 Version text
MAC Address 00-11-22-33-44-55 None
Serial No. SB168ES01 Serial number text
EtherSound Version 0C0F Version text
EtherSound MAC Address 66-77-88-99-00-11 None
* Value fi eld can be blank.
* An example is indicated in the Value column.
* “
fi rmware is broken” will be shown in “Boot Version” or
“Program Version” if fi rmware is damaged.
3-2. SRAM Test
Contents
Checks the address bus of SRAM.
Checks the data bus of SRAM.
Preparation
Back up head amp parameter in advance as necessary.
(Refer to page 78)
Precautions
The whole SRAM area will be cleared after the test.
•
Screen Example
Output result
• Normal condition
Displays in the output window as follows.
Item Text indication
Address Bus OK: SRAM Address Bus
Data Bus OK: SRAM Data Bus
• In case of failure
Displays in the output window as follows.
Item Text indication
Address Bus NG: SRAM Adr xxxxxxxxh, Data xxxxh
Data Bus NG: SRAM Adr xxxxxxxxh, Data xxxxh
* The “Adr xxxxxxxxh” in text indication shows an address in
hexadecimal notation.
* The “Data xxxxh” in text indication shows a write data in
hexadecimal notation.