Zeppelin Design Labs ALTURA MKII Plus Assembly Instructions Manual page 14

4. Jacks:
a. Power Jack (P1): Press it snug to the board. Double check that it is sitting flush and square to
the edge of the board (17). Solder the pins on the solder side. (18)
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b. Power Switch (S1): Press the switch snug to the board and solder the leads.
19
c. MIDI Jack (P3): Press it snug and flat to the board, and then solder it in.
20
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