Commodore 1581 - Page 6

1581 SYSTEM TEST
VERSION 1.5.1
DESIGNED TO TEST : 1581 SINGLE DISK DRIVE
REQUIRED EQUIPMENT: C128 OR C128D COMPUTER
1581 SINGLE DISK DRIVE
40 COLUMN MONITOR OR TV SET
FORMATTED (WRITE=PROTECTED) DISKETTE
BLANK TEST DISKETTE
VERSION 1.5 DIAGNOSTIC DISKETTE
SYSTEM TEST OPTION MENU
Press (0) = Select Device Number >> [8] or [9]
Press (1) = Zero Stop Sensor Test
Press (2) = Write Protect Sensor Test
Press (3) - Read/Write Head Bump Test
Press (4) - Read/Write Test
Press (A) - All Above Tests
Press SPACE - Load Diagnostic Menu
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SYSTEM TEST OPTION ONE -- SELECT DEVICE NUMBER
* This option allows the System Test to be run on a system set to
either Device Number [8] or [9].
* Selected Device Number is Displayed
SYSTEM TEST OPTION TWO -- ZERO STOP SENSOR TEST
* Insert a Formatted Write-Protected Diskette
* Write-Protect Tab Must be OPEN
* Press SPACE - Start Testing
Begins Zero Stop Sensor Test
* Press RETURN = Return to Menu
Displays System Test Main Menu
The Zero Stop Sensor Test checks for proper adjustment of the Zero
Stop Sensor by Looping, (5 Times), through the Sensor to Zero Track
and Reading a Pre-Written Mark on the Diskette.
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FOR MOST ACCURATE TESTING THE FORMATTED DISKETTE BEING USED SHOULD
BE FORMATTED ON A KNOWN GOOD DRIVE OTHER THAN THE ONE UNDER TEST
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FAILURE - DEFECTIVE, UN=-FORMATTED OR UN-WRITE=PROTECTED DISKETTE
MIS-ADJUSTED ZERO STOP SENSOR OR DRIVE ALIGNMENT
DEFECTIVE ZERO STOP SENSOR OR CONTROL LOGIC
* Pass/Fail Status is Displayed
* Press RETURN — Return To Menu
Displays System Test Main Menu
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