Automatic Loading Procedure; Manual Loading Procedure - Yamaha RX-Z9 Service Manual

RX-Z9/DSP-Z9
[For Z9 Video, Z9 DSP External ROM, Z9 iLINK, Z9 DSP
Microprocessors]
Automatic loading function is available only with the main
microprocessor of version D52 or after.

Automatic loading procedure

2
Connect the power cable of the amplifier to the AC outlet.
3
Execute the firmware loading program. (YAV Boot. exe)
4
Select the model.
5
Select (VIDEO/DSP_MC/DSP_EXT_ROM/iLINK) among
Type choices.
6
Enter the check mark (
the red-letter CONNECT button. No check mark is needed
when loading the firmware manually.
7
Click the red-letter CONNECT button.
8
Click the red-letter Program Macro button.
9
As the file select screen appears, open the folder where
the file is stored, specify the program and click the "Open"
button.
10
Loading of the program starts.
When loading is completed properly, RST: Software ...
appears at the end of the display window, followed by
the SUM information.
Click the "OK" button and this completes the loading
procedure.
11
Click the "BREAK" button to disconnect the line.
12
Disconnect the plug of the power cable.
13
Disconnect the RS232C cable.
(CAUTION)
When executing the firmware loading program failed by us-
ing the AUTO loading mode, a message "No Response"
appears on the log screen. In such case, click the "BREAK"
button and perform the above procedure again starting from
Step 7.

Manual loading procedure

2
Connect the power cable of the amplifier to the AC outlet.
3
While pressing the "BALANCE" and "CONTROL" but-
tons of the amplifier, turn on the power (to enter the DIAG
mode).
78
) for "AUTO" located beside
2
3
4
5
6
7
8
9
10
11
12
13
2
3