Title: 577.QM Detektorforsterker P-teknikk_TDS.pdf
2.3 Hold time and Reset The hold time can be adjusted with DIP-switch 6. At the completion of hold time it will be displayed "free loop" and the detector calibrates automatically. The hold time starts with the occupation of the loop.hold timeDIP-switch 65 minutes5'infinite5'A reset with calibration can be effected by changing the hold time setting. An automatic calibration of the loop frequency starts after power on. In case of short power cuts <0,1s there is no calibration.2.4 Output mode 2.4.1 Presence output mode For presence output mode DIP-switch 7 is to be set to the left positon. In this mode relay 1 signals presence on loop 1. The function of relay 2 can be set by DIP-switch 8.output modeDIP-switch 7 DIP-switch 8both channels: presence outputchan. 1: presence output chan. 2: pulse when loop gets free2.4.2 Direction output mode For direction output mode DIP-switch 7 is to be set to the right positon. Two direction logics are supported depending on DIP-switch 8.output mode