4-18HVR-150055555CAPSTANChecks the capstan motor.1.Execute the CAPSTAN.2.Press the8key.Confirm that [FORWARD ... OK] appears on the monitordisplay.3.Press the8key again.Confirm that [REVERSE ... OK] appears on the monitordisplay.In the case of trouble :If the monitor display does not change, check the capstan motorand the capstan motor driver circuits (the SSS-12 board, DR-428BG board)