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AFC1
If the communication is not correctly performed, check
the following items:
• Is the switch on the rear panel set to 232C?
• Is the cable wrongly connected to the PC CONTROL
terminal?
• Is the cable correctly connected?
• Is the cross cable used?
• Is the setting of the PC correct?
• Is the setting of the [FOR SERVICE USE] terminal
correct?
4. Close the “AFC control” window.
5. Click on the “Send Current PATTERN.” Then, click the
“Send SETUP” button to transmit each data to the main
unit.
The display on the button is grayed out during the
transmission, so perform the next process after the
letters on the button are displayed.
The results of the communication will be displayed next
to “The Latest Error:” area. If the communication is
performed when the main unit shows a cascade error
“CE”, the CE error would be displayed in the area but
not affect the sound check.
6. According to the above setting, you can now check the
sounding.
7. Input a 1kHz signal from the channel 1 of the slot 1.
8. Check the output of the output channels 1-96.
Check if the same signal as the input is output.
(There are 32 output channels when 1 slave is connected,
64 channels when 2 slaves are connected, and 96
channels when 3 slaves are connected.)
9. Input a 1kHz signal from the channel 2 of the slot 1.
10. Perform the same procedure as No. 8 above.
11. Check through the channel 8 of the slot 1 in a similar
manner described above.
12. Input a 1kHz signal from the channel 1 of the slot 2.
13. Perform the same procedure as No. 8 above.
14. Check through the channel 8 of the slot 2 in a similar
manner described above.
B. Checking Slot 3, 4
15. Double-click on an Excel file named “AFC1-Control_Slot3-
4.xls.” Choose a spreadsheet named “Matrix.”
16. Repeat the above procedures No. 2 through 6.
17. Input a 1kHz signal from the channel 1 of the slot 3.
18. Check the output of the output channels 1-96.
Check if the same signal as the input is output.
19. Input a 1kHz signal from the channel 2 of the slot 3.
20. Perform the same procedure as No. 18 above.
21. Check through the channel 8 of the slot 3 in a similar
manner described above.
22. Input a 1kHz signal from the channel 1 of the slot 4.
23. Check the output of the output channels 1-96.
Check if the same signal as the input is output.
24. Check through the channel 8 of the slot 4 in a similar
manner described above.
