Doepfer Wheel Electronic - Manual (Page 10)

Page 10 Wheel Electronic V1.0 User's Guide
Controls and Operation
In addition to the elements connected to ST1…ST5 WE has these controls available:
• Jumper area JP1 for adjustment of Midi channel and preset selection
• Jumper area JP2 for voltage range selection and polarity of the foot switch
• Trimming potentiometer P1 for adjustment of the reduced voltage range +V
Function of the jumper area JP1
The jumper area JP1 is made of a double row pin header with 16 pins that can be used to install
up to 8 jumpers. The jumpers 1…4 are used to adjust the Midi channel. With the jumpers 5…8
one of the presets is selected. A preset defines the assignments of Midi messages to the analog
inputs ST1…ST4 and the switching input ST5.
The following table shows the relation between the settings of the jumpers 1…4 of JP1 and the
corresponding Midi channels:
Jumper #
1 2 3 4
Midi-
channel
5 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5 = jumper installed
The factory setting is shaded grey (Midi channel 1).