Commodore 1581 - Page 7

1581 SYSTEM TEST
VERSION 1.5.1
SYSTEM TEST OPTION THREE - WRITE PROTECT SENSOR TEST
* Insert a Formatted Write=-Protected Diskette
* Write=-Protect Tab Must be OPEN
* Press SPACE = Start Testing
Begins Write-Protect Sensor Test
* Press RETURN - Return to Menu
Displays System Test Main Menu
The Write Protect Sensor Test checks for proper operation on the Write
Protect Sensor by attempting a Format Operation on the Write-Protected
Diskette and Reading the Error Channel.
+
ae
+
FOR
MOST
ACCURATE
TESTING
THE
FORMATTED
DISKETTE
BEING
USED
SHOULD
BE FORMATTED ON A KNOWN GOOD DRIVE OTHER THAN THE ONE UNDER TEST
+ —— - +
FAILURE - DEFECTIVE, UN-FORMATTED OR UN-WRITE-PROTECTED DISKETTE
MIS-ADJUSTED ZERO STOP OR DRIVE ALIGNMENT
DEFECTIVE WRITE=PROTECT SENSOR OR CONTROL LOGIC
* Pass/Fail Status is Displayed
* Press RETURN - Return To Menu
Displays System Test Main Menu
SYSTEM TEST OPTION FOUR - ZERO STOP BUMP TEST
* Insert a Formatted Write-Protected Diskette
* Write-Protect Tab Must be OPEN
* Press SPACE = Start Testing
Begins Zero Stop Bump Test
* Press RETURN = Return to Menu
Displays System Test Main Menu
The Zero Stop Bump Test checks for proper adjustment of the Zero Track
Sensor, in Slow Mode, by looping the Read/Write Head, (5 Times), through
the Zero Stop Sensor and Reading a Pre=Written Mark on the Diskette.
+- =-+
FOR MOST ACCURATE TESTING THE FORMATTED DISKETTE BEING USED SHOULD
BE FORMATTED ON A KNOWN GOOD DRIVE OTHER THAN THE ONE UNDER TEST
+m eeee oaeee +
FAILURE - DEFECTIVE, UN-FORMATTED OR UN-WRITE-PROTECTED DISKETTE
MIS-ADJUSTED ZERO STOP OR DRIVE ALIGNMENT
DEFECTIVE STEPPER MOTOR OR CONTROL LOGIC
* Pass/Fail Status is Displayed
»
* Press RETURN = Return To Menu
Displays System Test Main Menu
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