Title: +135.01=544.001-XS001T_01-Pasientsignal operating_and_installation_instruction_2011.pdf
3. Insert the electronic module  into the connection mount . (Note the position of the service socket )76910XE / 04.201121Compact Call Set3.4 DIP switch settings for compact call set (Part No. 76910C1)11O N1 2 3 45Fig. 8: Location of the DIP switch (front side)Location of the DIP switch (back side) DIP switch = OFF (factory setting) DIP switch = ONONOFFNew standard - DIN VDE 0834:2000Old standard - DIN VDE 0834:1991112OFFPresence button (AT2) = AS (operating current)2ONPresence button (AT2) = AS (quiescent current)3OFFCall inputs (RT, RTWC, DOCT, DIA) = RS (quiescent current principle)3ONCall inputs (RT, RTWC, DOCT, DIA) = RS (operating current principle)ONOFFPresence lamp (AL2) = activePresence lamp (AL2) = inactive44ONOFFAll internal LEDs onAll internal LEDs off55