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Summary of Contents for MZ-80SFD

Page 1: ...INSTRUCTION MANUAL ...

Page 2: ...res in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED ...

Page 3: ...very useful as an external memory unit because of its large capacity and high speed access Read this instruction manual carefully before using the Floppy Disk so you can use it correctly Page Precautions 1 Physical Characteristics 2 Identification of Disk Drives and Terminal Resistor 3 Signal Cable Connection 4 Connection of Drives 5 Floppy Disk Operation 8 Handling the Diskette 9 Specifications 1...

Page 4: ...gineered gadget dislikes an excessive humidity Avoid using this drive in a location that is subject to high humidity or exposed to much dust Ambient humidity 20 to 80 Installation requirements and impact The MZ 80SFD is composed of precision engineered mechanisms and electronical components Use it in a location that is not subject to an extreme high or low temperature abrupt temperature changes or...

Page 5: ...Frame Ground Terminal This terminal is used to interconnect two drives through a braided wire Signal Terminal The signal cable connector is connected to this terminal c J Panel Remove the panel Then you will find there a socket to connect a terminal resistor to Power Switch Power Connector Braided Wire Terminal Resistor DRIVE SELECT TERMINAL RESISTOR 2JL l JLS 11 2 ...

Page 6: ...rives provided with a terminal resistor It must be noted however that which drive should be provided with a terminal resistor depends upon the number of connected drives In principle the drive remotest from the interface alone needs a terminal resistor If the drive system contains two or more drives with a terminal resistor those drives get damaged when the system is put in operation Pay due atten...

Page 7: ...stor is limited to 3 meters or less If the length is longer than 3 meters the drive system may malfunction 2 Signal cable connection Connect a signal cable connector to the terminal I N or OUT on the back of each drive or to the interface card terminal then secure both ends of the connector with two pieces of suppl ied screws Back view of the drive Signal cable Screw Note Screw likewise the signal...

Page 8: ...ny term inal resistor must not be mounted Set the MZ 80SFD as drive 1 Mount the terminal resistor on this drive Set these MZ 80SFDs as drives 1 and 2 Mount the terminal resistor on drive 1 Never mount any terminal resistor on drive 2 Drive 1 5 Set these MZ 80SFDs as drives 1 2 and 3 Mount the terminal resistor on drive 1 Never mount any terminal resistor on drives 2 and 3 ...

Page 9: ... drives which have been set as drives 1 and 2 and it has been already provided with a terminal resistor Therefore when upgrading the drive system a maximum of two MZ 80SFDs can be used in conjunction with the MZ 80FB At this time no terminal resistor must be mounted on any MZ 80SFD Q u t c Q u tQ c Drive 3 Drives 1 and 2 Drive 4 Drive 3 Any term inal resistor must not be mounted 6 Set the MZ 80SFD...

Page 10: ...OFBK Drives 3 and 4 MZ BOFBK Drives 3 and 4 t 0 IN c J OUT Drive 1 or 2 Set the MZ 80SFD as drive 1 or 2 Mount the terminal resistor on the MZ 80SFD Set the two MZ 80SFDs as drives 1 and 2 Mount the terminal re sistor on drive 1 Never mount any ter minal resistor on drive 2 Note Four drive number labels which bear numbers 1 through 4 respectively come with the MZ 80SFD Glue on its front a correct ...

Page 11: ...ay the front door wi II not close When this happens do not force the door closed but re insert the diskette correctly 3 Write protection Notch If the write protection notch of the diskette is covered with a seal of silver paper etc writing of data is forbidden Reading however is possible Some diskettes supplied by Sharp that are called Masters have this part covered with a seal Never remove it bec...

Page 12: ...int pen or other hard object on a label already pasted on the jacket the diskette will be damaged When not using a diskette put it in an envelope and file it away This also prevents trouble caused by scratches and dust Storage temperatures for the diskette are 4 to 53 Do not leave the diskette exposed to direct sunlight or locate it in a place subject to the temperatures exceeding 53 This may caus...

Page 13: ...track double density 140K bytes drive at 16 sectors track single density As shown on the rating plate This plate bears a voltage value AC 220V AC 240V or others Be sure to confirm it carefully 30W 5 to 25 C in temperature 20 to 80 in humidity free of moisture condensation Approx 165 W x 102 H x 323 0 mm 4 kg Specifications and design subject to change without prior notice for product improvement I...

Page 14: ...SHARP CORPORATION Code MZ8XM02E TINSE0040PAZZ 811120 0500 K Printed in Japan MZ 80SFD E1 ...

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