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BOL Question
Sean
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Posts: 151
Threads: 5
Joined: Oct 2005
City: Sullivan, MO
#3

06-09-2014, 04:18 PM
The lights are to display the audio level. I think you adjust the volume when in recording mode until the light with the green ring glows. The light with the red ring indicates and audio level that is too high and may cause distortion. I have attached the service manual pages on the HR-1 home recording unit that shows the schematic.


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Sean
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Messages In This Thread
BOL Question - by marv - 06-09-2014, 01:58 PM
RE: BOL Question - by morzh - 06-09-2014, 02:08 PM
RE: BOL Question - by Sean - 06-09-2014, 04:18 PM
RE: BOL Question - by marv - 06-09-2014, 05:07 PM
RE: BOL Question - by Ricky L. Adkins - 03-06-2018, 10:11 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration