Keypad; A) Keypad Connection - TRU Components MS-35 Bedienungsanleitung

8. Keypad

a) Keypad connection

The 6 pins labelled "Keys" (see figure above) allow the attachment of up to 5 external keys which
can be used to control the basic functions of the controller.
Pin Button Function
1 PRG Program selection (For a description of the lighting programs see chapter 7)
2 SPEED Speed setting
3 DIMM Brightness setting (additional to the setting of the rotary/dial potentiometer
"S-POT")
4 UP Key function "UP"
5 DOWN Key function "DOWN"
6 - Earth connection for all buttons
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