Panasonic DAT Error Rate Display

SV-3500
   Set 'Timer' switch to 'PLAY'
   Press & hold 'RECALL', turn on Power
   After 'E' appears, release 'RECALL'
   To defeat: Power down
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SV-3700
   Press & hold 'MODE','RESET','PAUSE' during power up
   Press 'MODE' to switch displays
   To defeat: press 'RESET'
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SV-3800
   Press 'MODE','RESET','PAUSE' simultaneously
   Press 'MODE' until ID shows "2-"
   Press 'SKIP >>|' to cycle through "A", "B", "A B" displays.
   To defeat: press 'RESET'
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