User`s manual

User's manual System Amplifier K&F TOPAS

You can select the following options for every GPO:

Setting Option Description

low / open always 0Valways

high / closed always 5V

low / open 0 V, switched on amplifierpower on

high / closed 5 V, switched on amplifier

low / open 0 V, switched on amplifier signal paths ready for

operation

system ready

high / closed 5 V, switched on amplifier signal paths ready for

operation

low / open 0 V, when channel 1 is mutedMute CH1

high / closed 5 V, when channel 1 is muted

low / open 0 V, when channel 2 is mutedMute CH2

high / closed 5 V, when channel 2 is muted

low / open 0 V, when channel 1 and 2 are mutedMute CH1+2

high / closed 5 V, when channel 1 and 2 are muted

low / open AES/EBU input is activated, otherwise analog inputAES-EBU/

Analog

high / closed AES/EBU input is activated, otherwise analog input

low / open PRIO audio mode is activatedPRIO-audio

high / closed PRIO audio mode is activated

Please note:

• at low/open the contact is always open

• bei high/close ist der Kontakt immer geschlossen