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Pioneer VSX-9120TXH-K manual Cause Random transmission errors sometimes occur, Continue

Models: VSX-9120TXH-K

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Troubleshooting (Continued)

Troubleshooting (Continued)

Cannot send measurement data to PC

Cause 1:

Random transmission errors sometimes occur.

Even if an error occurred on your first attempt, try sending the data again. Sometimes the transmission succeeds when you try again.

Cause 2:

Messages like the following may appear if a transmission error occurs.

Try the following, in the order indicated.

1)In the setup screen of the receiver, check that “Start the MCACC application on your PC” is displayed. (This message indicates that the receiver is ready to send data to the PC.)

2)Check that the RS-232C cable is properly connected. (Be sure to switch off all components and disconnect their power cord from the power outlets before changing any cable connections.)

3)Exit any other active applications.

4)Check the COM port number.

5)Check the type of RS-232C cable to use is correct (page 5).

6)Restart the Advanced MCACC application.

7)Restart your PC.

Cause 3:

The following message may appear and the data transmission may be not available.

Refer to the operation manual for PC or the application software using the COM port, and make the connecting COM port available for transmission.

Continue

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Pioneer VSX-9120TXH-K manual Cause Random transmission errors sometimes occur, Continue, Cannot send measurement data to PC

Contents

VSX-91TXH VSX-9120TXH-K Things you can accomplish with this application Requirements for using the application on your PCMain features of the application About the Advanced MCACC Application2 Click “Next” Installing the ApplicationTroubleshooting 1 Double click the “PioneerAdvancedMCACCever**.exe” fileInstalling the Application Continued 4 Click “Next”5 Click “Finish” Pin-out diagram of RS-232C cable to connect receiver and PC Operations on the Receiver and Cable Connections1 Connect the receiver to your PC with a RS-232C cable Operations on the Receiver and Cable Connections Continued 1 Double click the application shortcut icon on the PC desktop If an error occurs when you select “Receive” and no data is sentApplication Operations Receiving measurement dataGraph displays names and functions of parts Application Operations ContinuedALL display Individual display Example Front L channel Display 1 Menu bar and menu iconsApplication Operations Continued File2 Date and time 3 Channel and frequency switch buttons4 All/individual display switch menu 8 Graph adjustment bar12 Legend 9 Bar Graph10 File memo 11 Freq Hz/ChannelApplication Operations Continued Saving graphs in data files1 To save measure data, choose “Save” from the “File” menu 2 Check the save location, assign a file name, then click “Save”2 Select a file to display and click “Open” Opening data filesExiting the application 1 Select “Open” from the “File” menu in the menu barHow to interpret reverb graphs How to Interpret the GraphsDeciding the time period for Advanced EQ Setup calibration How to Interpret the Graphs ContinuedFigure 1 Comparison of microphone data acquisition time periods How to Interpret the Graphs Continued Pattern 2 Different reverb characteristics for different channelsHow to Interpret the Graphs Continued Checking steps to improve your room’s reverb characteristicsCase 2 Specific channel shows unusual reverb characteristics Case 1 Graph rises to right across all frequenciesCase 3 Specific frequency shows unusual reverb characteristics Case 4 A specific channel is slow to startHow to Interpret the Graphs Continued How to Interpret the Graphs Continued Displaying reverb characteristics after calibrationOther Functions Receivable measurement dataReceiving and saving measurement data Opening measurement data files 3 Check the save location, assign a file name, then click “Save”Other Functions Continued 2 Click “Repair” 1 Double click the new downloaded installerUpdating and Deleting the Application Updating the applicationClick “OK” Click “Finish” Updating and Deleting the Application ContinuedTroubleshooting 2 Click “Remove” 3 Click “OK” Method 2 Use the downloaded installer to delete the applicationDeleting the application Method 1 Delete from the Control Panel of the PCThis completes the deletion of the application 4 Click “Yes”5 Click “Finish” Updating and Deleting the Application ContinuedThe application is unstable, or does not work normally TroubleshootingAdvanced MCACC cannot be installed CauseContinue Cause Random transmission errors sometimes occurMessages like the following may appear if a transmission error occurs Troubleshooting ContinuedTroubleshooting Continued Cause The ALL display mode graphs cannot be printedAdvanced MCACC cannot be updated Graphs cannot be printedCause CauseCause CausePIONEER EUROPE NV PIONEER CORPORATIONPIONEER ELECTRONICS USA INC PIONEER ELECTRONICS OF CANADA, INC