Kurzweil SPS4-8 Fiche technique télécharger pdf (Page 93)

System Mode

Run Diagnostics

10-3

5. Press Next on your SPS4. If the KUF ﬁle is valid, then the SPS4 will display the

message “Updating”. This will take a minute or two.

6. Once you see a “Done” message, power cycle unit or press Previous to go back to

System Mode main menu.

Restore

Whenever you update the SPS4’s software, a backup of the currently installed software is

made. This is in case of a need to revert back to the old software, such as if the new update

has problems or for simply for troubleshooting.

NOTE: Only the previously installed version of the software is backed up. When you

perform a Restore operation again, the current version is backed up. So, it’s possible to go

back and forth between versions.

Unlike the Update operation, the Restore operation can be performed without a computer

connected to the SPS4:

1. Start off by entering System Mode as speciﬁed on page 10-1.

2. Press Chan / Param Down once. This will take you to the next option which is

“Update Software”. Press Next to select this group of operations. This will give you

with the option “Update”.

3. Press Chan / Param Down once. This will take you to the next option which is

“Restore”.

4. Press Next to perform the Restore operation.

Run Diagnostics

You will most likely not need to use the Run Diagnostics operations in normal cases.

These operations are mostly used at the factory and service centers by engineers for

troubleshooting problems with hardware. But, in some cases you might be required to run

these diagnostics for troubleshooting and diagnosing symptoms. In these cases, follow the

direction of an authorized Kurzweil technician.

System Reset

CAUTION: THIS OPERATION ERASES ALL USER OBJECTS.

If you’ve made many, complex updates to your Objects, and have saved a number of ﬁles

off to external storage, you might want to restore the instrument to its default state. This

is especially helpful if you’re having problems getting sound programs or setups to work

properly, or think there may be some kind of underlying hardware problem.

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Kurzweil SPS4-8 Fiche technique Page 93