Behringer CAT CAT Quick Start Guide - Page 25

48 CAT CAT Eurorack Installation (EN) Step 5: Eurorack Installation The CAT synthesizer can be removed from its factory chassis and installed into a standard Eurorack chassis (not supplied). The module width is 70HP. We recommend that this procedure is undertaken only by experienced service technicians, to prevent personal injury, or damage to the unit. The Eurorack case will need its own suitable power supply unit to power the CAT synthesizer. A 10-pin connector on the rear of the main PCB of the CAT allows the +12 VDC power supply connection to be made. A 10-pin to 16-pin adapter ribbon cable is supplied to connect to your power supply. Before proceeding, make sure that your power supply is capable of supplying +12 VDC, 1 Amp. 3. Disconnect the cable from the lower side of the main PCB of the CAT and remove the assembly from the chassis. 4. Store the chassis assembly and the power supply adaptor in a dry safe place. 5. Securely connect the 10-pin end P1 of the supplied adapter cable to connector X17 on the Main PCB of the CAT. X17 No Connection Pins 9 and 10 +12 VDC X17 Pins 3 to 8 Ground Pins 1 and 2 No Connection Make sure that the connections using the supplied adapter cable will supply the ground and power to the correct pins of X17. Procedure Follow all steps in the order in which they are presented. Supplied Eurorack Power Supply Cable, Part # A74-00001-79446 Connect End P1 to Connector X17 on main PCB P1 21 Red Stripe P2 12 10 9 400 mm ± 10 15 16 1. Disconnect the power cord and all other connections to the CAT. 2. Undo the 8 screws on the top panel as shown. There is no need to undo any other screws. Disconnect from Main PCB 6. Make sure your power supply is turned off and disconnected from the AC mains. 7. Make sure that your power supply will supply the following to the pins of connector X17, as shown in the diagram above: Pins Connection 1 and 2 3 to 8 9 and 10 No Connection Ground +12 VDC 8. Securely connect the 16-pin end P2 of the supplied adapter cable to your power supply, and double check all connections are correct. 9. Securely install the CAT Synthesizer into your Eurorack, using 8 screws in the front panel. 10. Perform a full test and safety test before using the CAT. 11. The 3.5 mm MAIN OUT connector on the top panel is used instead of the ¼" rear outputs which are no longer present. CAT Setting the MIDI Channel Quick Start Guide 49 (EN) Step 6: Setting the MIDI Channel Setting the MIDI Channel Please use the SynthTool.exe app to configure the MIDI Channel number. The MIDI Channel number is saved based on the user configuration, and Channel 1 is not automatically selected. All MIDI Channel number changes are handled by the user.