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8.3 HOW TO UPDATE THE FLASH ROMS FOR VARIOUS MICROCOMPUTERS
Pin-out diagram of
RS-232C cross cable
1. Turn off the power to this unit by setting the main volume
level to "---dB" and Multi-Zone to "OFF".
2. Connect the 232C interlink cable and the PC, as indicated
in
"Connections".
3. Simultaneously press and hold the ENTER and ZONE 2
keys for about 5 seconds.
4. Turn the power ON at SERVICE mode.
5. (MAIN microcomputer)
Press
j
key and select "MAIN DOWNLOAD [START?]" display.
Press
ENTER key and set to "MAIN DOWNLOAD [GO ON]".
(EVENT microcomputer)
Press
j
key and select "EVNT DOWNLOAD [START?]" display.
Press
ENTER key and set to "EVNT DOWNLOAD [GO ON]".
key and select "DISP DOWNLOAD [START?]" display.
ENTER key and set to "DISP DOWNLOAD [GO ON]".
key and select "ITEM DOWNLOAD [START?]" display.
ENTER key and set to "ITEM DOWNLOAD [GO ON]".
key and select "DSPM DOWNLOAD [START?]" display.
ENTER key and set to "DSPM DOWNLOAD [GO ON]".
key and select "HDMI DOWNLOAD [START?]" display.
Press
ENTER key and set to "HDMI DOWNLOAD [GO ON]".
6. Double-click on "ufu.exe".
7. Check that "Full" is selected in Mode Select.
8. Select the firmware file with "mot" extension.
9. Select the communication speed.
•
Base
speed:
19200
• Data Send Speed: 57600
10. Click on "START" button.
11. "Completed" is displayed in the"ufu.exe" window.
12. Check the version.
Following the procedures described in
"VERSION screen" in "6.1 SERVICE MODE," check
that the version has been changed to a new one.
13. Initialize the memory in the ALL RESET of CONTROL
PANEL mode after the updating is completed.
(Refer to the section "6.3 CONTROL PANEL MODE.")
[Procedures]
• PC with a serial port
• RS-232C cable (9-pin to 9-pin, cross)
• Firmware ("mot" extension)
• Program for updating (ufu.exe: ver. 1.08)
[Tools to be used]
[Purpose]
[Note]
Do NOT disconnect the AC power cords of this unit nor the PC.
Refer to this section when updating of a Flash ROM is required by the service information, etc.
Check that "Full" is selected in Mode Select.
Select the communication speed.
• Base Speed: 19200
• Data Send Speed: 57600
MAIN, EVENT, DISPLAY, NEW ITEM, DSP and HDMI microcomputers
[Connections]
(MAIN microcomputer) (DSP microcomputer)
(EVENT microcomputer) (HDMI microcomputer)
(DISPLAY microcomputer)
(NEW ITEM microcomputer)
Connect as indicated in the figure right:
RS-232C
cross cable
(9-pin to 9-pin)
PC
This unit
www. xiaoyu163. com
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
