Toshiba B-570 manual Threshold Manual Fine Adjustment for the Black Mark Sensor, R E S H O L D R

6. DIAG. TEST OPERATION

EM18-33010A (Revision Date: Dec. 10 ‘99)

6.3 PARAMETER SETTING MODE

6.3.13 Threshold Manual Fine Adjustment for the Black Mark Sensor

Power off

Turn on the power while holding down the [FEED] key and [PAUSE] key.

< 1 > D I A G N O S T I C V 1 . O A

Press the [PAUSE] key.

< 2 > P A R A M E T E R S E T
Press the [PAUSE] key fifteen times.
T H R E S H O L D R			1 . 0 V
Press the [FEED] key or			■ [FEED] key:
[RESTART]	key to	fine		Pressing the [FEED] key onetime is a -0.1V
adjust the	black	mark		change, up to 0.0V
sensor manual threshold.			■	[RESTART] key:
				Pressing the [RESTART] key onetime is a
				+0.1V change, up to 4.0V.
			Press	the [PAUSE] key.

Press the [FEED] key and [RESTART] key at the same time.

Continued on Section

6.3.14Threshold Manual Fine Adjustment for the Feed Gap Sensor.

NOTES: 1. Holding the [FEED] key or [RESTART] key down for more than 0.5 seconds enables a fast forward.

2.A changed threshold fine adjustment value is stored in memory by pressing the [PAUSE] key.

3.The above operations do not require any more threshold setting.

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