LF Channel - 20 mv/mm when recording; higher 



sensitivity may be used on 'Playback' 



LMA Channel - 5 mv/mm for a full scale LMA sensiti- 

 vity of 25%. 



2 mv/mm for a full scale LMA sensiti- 

 vity of 10%. 



1 mv/mm for a full scale LMA sensiti- 

 vity of 57o. 



For further explanation of the chart recorder controls 

 refer to Gould manual No. 15-806325-00. 



A-21 



