100 mm

Audible signaling devicesPA 120 / PAB 120 AC versionTone selection switch SW1PA 120 / PAB 120 DC versionTone selection switch SW1Volume controlOperating voltageconnection,double poleExternaltone selectionOperating voltageconnection,double poleExternaltone selectionPAS 106 / PAS 110 AC versionTone selectionSetting the jumper as shown doublesthe length of te toneMicrophoneRecordPlaybackRecordbuttonUse int.microphoneConnectionof ext. microphoneVolume controlconnect S2 to Cfor message 2Power supply PCBMessage 1Message 2LED display during recording:ON: message is being recordedOFF: message overfl owOperating voltageconnection,double poleTone selectionTone duration selectionSetting the jumper as showndoubles the length of te toneMicrophoneRecordPlaybackRecordbuttonUse int.microphoneConnectionof ext. microphoneVolume controlOperating voltageconnectionconnect S2 to Cfor message 2Message 1Message 2LED display during recording:ON: message is being recordedOFF: message overfl ow152www.pfannenberg.com