User guide

DMS 1600, DMS 2000, DMS 3200, and DMS 3600 • Operation 17
a Input buttons — The input buttons have one primary function (❏) and five secondary
functions (•):
❏ Select and identify an input.
• Input 1 only — Press simultaneously with the Output 1 button to select I/O Group
mode.
• Select a preset.
• Input 1 and Input 2 only — Toggle background illumination of the buttons on and
off.
• Input 15 and 16 (DMS 1600 and DMS 3200), Input 9 and 10 (DMS 2000), or
Input 17 and 18 (DMS 3600) — Select Serial Port Selection and Configuration
mode.
• Input 15 (DMS 1600, DMS 3200), Input 9 DMS 2000), or Input 17 (DMS 3600) —
Select the RS-232 protocol for the RS-232/RS-422 port in Serial Port Selection and
Configuration mode and indicate its selection.
• Input 16 (DMS 1600, DMS 3200), Input 16 (DMS 2000), or Input 18
(DMS 3600) — Select the RS-422 protocol for the RS-232/RS-422 port in Serial
Port Selection and Configuration mode and indicate its selection.
b Output buttons — The output buttons have one primary function (❏) and three
secondary functions (•):
❏ Select and identify output.
• Output 1 only — Press simultaneously with the Input 1 button to select I/O Group
mode.
• DMS 1600 and DMS 2000 — Select a preset.
• Mute the output.