Pioneer VSX-1022-K Service Manual page 67

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(2) SUB microcomputer firmware update
[Preparations]
Save the firmware file to the "root" of empty USB memory.
The file name of the firmware file is "RegM13Sub_V***.bcd". Don't save other files.
• NetworkStandby: OFF
• HDMI Control: OFF
• HDMI StandbyThrough: OFF (North America model only)
• Connect a unit to TV and HDMI, and the GUI output of the unit performs in a state to appear.
[Procedures]
1. Turn on the unit.
2. Set a function for a "NETRADIO".
Note:
Without a network connection, "Server Error" will be
displayed on the TV screen. Under this condition, the
Service Menu (menu for updating the SUB microcomputer)
is not accessible. Set the remote control unit supplied with
the unit to Network Function Operation mode then press
the ENTER button so that "Empty" is displayed on the screen.
Then proceed to Step 3.
3. Press the "ESC (A85F)" button on the Service remote
control unit (GGF1381), then press the "+10 (A81F)"
button to enter the service menu (for SUB microcomputer
firmware update menu).
When you press other buttons between "ESC" button and
"+10" buttons, be invalid.
4. Press the "ENTER" button of the remote control unit
supplied with Network Function as the state that you can
operate.
(1) When a product can recognize a file, become the
following indication.
Select "Start", and press the "ENTER" button.
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(2) When a product cannot recognize a file, become the
following indication. Check on USB memory with a file.
5. Update starts, and "UPDATE" blinks to FL screen and
HDMI LED blinks.
Be approximately 8 minutes for update at time.
6. When update is completed, "Completed" is displayed by
TV screen and HDMI LED lights.
* "UPDATE" blinks to FL display and is displayed.
In rare cases, "Completed!" may not be displayed on the
TV screen. In such a case, updating is completed if the
HDMI LED has become lit. Proceed to Step 7.
7. Disconect the AC power cord. (The POWER button does
not respond.) Confirm a version of the firm ware of
SUB microcomputer.
Note:
Because update is not possible again, never unplug the
power cord until the updating process is completed.
VSX-1022-K
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