Simplex How to Adjust Output Levels on a 6005 Oscillator Board

Goal How to Adjust Output Levels on a 2001 2120 6005 Oscillator Control Board 2001 2120 Audio 2001 6005 Oscillator Control board 556 693 2001 6027 Dual Pre Amplifier Monitor 556 696 Need to adjust audio alarm tone output levels Need audio settings Need Audio Output Voltage Levels Need information on audio output Pre amp monitor indicates trouble Mic output is week Need information The 2001 6005 was also used in the 2120 Audio Configurations There is a Primary and a Secondary oscillator pre amp level adjustment The output will transfer out the P2 connector on pins 2 and 4 350mv RMS each output level separately at the following pins on plug P2 Pre amp output on pins 9 11 350mv RMS Pre amp output on pins 1 3 350mv RMS the tone level output to 350mv RMS as follows is Primary adjustment pot Right side is Secondary adjustment pot Left side Pots are for the following adjustments is Primary for a tape message player if used is Secondary for tape message player if used is Primary level adjustment for MIC is Secondary level adjustment for MIC not familiar with adjusting the audio levels in this system please contact Technical Services directly