Classe Audio SSP-30 Service Manual page 27

Preamplifier / processor
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SSP-30 Generation 6 Upgrade Procedure
1. Remove the unit's cover by removing the 8 Philips screws. There are 4 on
top and 2 on each side.
2. Remove the Video Board. To remove the Video Board first remove the 17
#4 hex screws that secure the board to the rear panel of the unit. Please
note that the screw located between the Composite Video Out and the S-
video In is attached to the rear panel with a 3/16 keep nut. Remove the
two 3/16 nuts that secure the RS232 Port to the rear panel. Next
disconnect the three ribbon cables from the Video Board. Remove the
eight #4 hex screws that secure the board to the standoffs. Remove Video
Board.
3. Remove (Generation 5) DSP Board. To remove the DSP Board remove
the four #4 hex screws that secure the board to the standoffs.
4. Install (Generation 6) DSP Board. Align the new board so that the
connectors in line. Place the new board on the standoffs making sure the
connector seats properly. Reinstall the four #4 hex screws. Do not over
tighten.
5. Replace Video Board by reversing step 2. Make sure that the ribbon
cables are properly aligned with the connectors on the Video Board.
6. Connect the upgraded SSP-30 to the programming computer with a serial
cable (9 pin) and the supplied baud rate converter. The cable goes
between the serial port of the programming computer and the baud rate
converter which should be plugged into the RS232 port on the back of the
unit.
7. Open/Run the upgrade software (SSP30.customizer.exe).
8. From the menu, select Classe_SSP30_GEN6_VO1.cfg
9. Update the configuration file using the Update Button.
10. Verify the connection using the Check Connection Button. If the
connection fails, check the power and data cable connections. Note. The
SSP30 must be powered on during this procedure.
11. When the connection shows "live", use the Configure Button to configure
the unit.

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