SBM SB-9 - Page 44

CURRENCY DISCRIMINATION COUNTER SB-9(2000S) SERVICE MANUAL
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Press ‘Menu’  ‘Mode’  ‘55757’  ‘1.Sensor Test’  ‘4. Double logic test’.
Please adjust ‘Channel Left’ using ‘R123’ and adjust ‘Channel Right’ using ‘R128’. Both of target levels are ‘550’ (±
50).