JCM EBA-30, Руководство по обслуживанию

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(3) Insert Mag-head test board (MC-01) to EBA as shown in the diagram below. Press [Enter].
Fig-19
(4) The following screen appears. (a) shows the current value, and (b) shows the peak value detected
after the mag-head test board has been inserted. Slowly move the mag-head test board back and
forth to find the peak value.
Fig-20
(5) Continue to move slowly the mag-head test board back and forth several millimeters to find the
position where the "Cot-mg" value enters the range within 5P in relation to the peak value (the
"Cot-mg" value should be more than 30P.)
Press [ENTER] to continue.
CHAPTER 7
Calibration
*****MAG A/D*****************
Name A/D Gain
C0t-mg (50P) (No.0)
(Peak value 53P) <-- To clear the mag peak value, press 'n'.
If the mag peak value is detected, press ENTER
(b) (b)
(a) (a)
Align the marked area of mag-head test board
just above the roller of acceptor's head lower
tray. Close the acceptor's head
Insert the board
to the left.
Search the peak
value by moving
the board back
and forth