Doepfer Drehbank Midi Control Box (device no longer available) - Manual (Page 9)

I N S T A L L A T I O N
10 10 10 10
O P T I O N S : T H E 8 E X T E R N A L C O N T R O L I N P U T S
If you have a unit fitted with the optional external control inputs, you will find the 8
external inputs at the rear of the unit (labelled external inputs)
The 8 external inputs are assigned to the following control knobs;
External input
(at rear, left to right) Control knob on front panel Default settings
1 31 Control voltage
2 15 Control voltage
3 47 Control voltage
4 63 Control voltage
5 32 Foot controller
6 48 Foot controller
7 16 Foot controller
8 64 Foot controller
NOTE:
Further information on the external control inputs is to be found in the
Appendix
U P D A T I N G T H E O P E R A T I N G S Y S T E M
For this you will need a new EPROM, a Phillips screwdriver, and an I.C. tool. If you
don‘t have your own EPROM burner we will send you a new EPROM (you must
pay for the post and package costs).
NOTE
If you decide to update yourself you‘ll have to exchange the old
EPROM against one with the latest software.
First of all, ensure that the unit is disconnected from the mains. When installing the
new EPROM make sure to install it in the correct position, the notch on one side of
the component is there to guide you. The EPROM I.C. socket should have a
corresponding mark. Be careful when installing the new EPROM because the
component is quite delicate.To exchange the EPROM we recommend that you pull
it out horizontally eg. with two screwdrivers simultaneously or with a specialized
I.C. tool. Be careful not to to damage the component by bending its pins. The same
care is needed for the installation of the new component. Don’t push too hard!
Check that the pins of the new component are not bent out of shape.