Bose FREESPACE E4 User Manual download pdf (Page 16)

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9.0 Restoring E-4 Microcontroller Code

The firmware upgrade runs automatically and will notify you

when it is complete.

Once the upgrade is completed, select the Service Hardware

mode and verify that the microcontroller version number is

correct. For example:

-------------------------------------------------

Microcontroller: v1.0.0.64

DSP: v1.0.71.0

Peripheral: v1.0.0.10

Lower Amplifier: v1.0.0.14

Upper Amplifier: v1.0.0.14

-------------------------------------------------

If you do not see the correct microcontroller version

number, or if any of the other firmware version numbers

are less than the values shown in this example, please

contact your local Bose Customer Support representa-

tive.

9. Open the design file you saved in Step 6. Click the

(Flash Hardware Configuration) button to restore your

hardware configuration.

10. Perform an Auto Volume calibration for those zones in which

Auto Volume is used. Click the (Flash Configuration)

button to send your final settings to the E4 hardware.

11. Click the (Save File) button and save the design file to

your PC.

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Bose FREESPACE E4 User Manual Page 16