Sharp MZ-1F19 User manual

SHARP.
PREFACE
Thank you for purchasing Sharp's mini-floppy disk drive MZ-1 F19.
Please read this manual thoroughly for proper use.
The MZ-1 F19 is an external expansion storage device for Sharp personal com-
puters and contains one mini-floppy disk drive.
Notes:
1) The MZ-1 F19 contains precIsion components (LSI chips, etc.) so do not
subject it to extreme temperatures, humidity, or dust.
Further, do not use it in locations exposed to direct sunlight. This is to
prevent damage to the MZ-1 F19.
2) Do
not yank on the .power cord while it is connected. Further, turn off the
power switch before disconnecting the power cord.
3) Do
not hit, drop, or turn over the MZ-1 F19.
4)
Use the MZ-1 F19 on a horizontal and sturdy surface.
5) Do not use the M;l-l F19 next to noise generating equipment. Use a separate
power supply
from such equipm~nt. This is to prevent errors due to noise.
6)
Do not cover the ventilation hole$ on the MZ-1 F19 with objects, cloth, etc.
7)
Use a soft dry cloth to clean the MZ-1 F19 and do not use volatile liquids such
as alcohol, benzine, and thinner, or wet rags. This is to prevent damage to the
MZ-1 F19.
8) Make sure
to turn on the drive before inserting a floppy disk. If the floppy
disk is inserted while the power is off, the hub hole may become damaged
and errors may
be caused.

Contents Page
o Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2
o Connecting the
MZ-1 F19 Mini-Floppy Disk Drive to a Computer. . . . .. 3
o Installing Additional Mini-Floppy Disk Drives
.................. 5
o Floppy Disk Operation
................................. 8
o Floppy Disk Handling .................................. 11
o Specifications ................................... ' .... 12
-1-

C~ __________________ p_a_rt_s_l_d_e_nt_i_fi_c_at_io __ n __________________ )
(1) Disk drive
Equipped
with one drive.
(2)
Front door lever
Turn this lever to insert or remove the floppy dis.k.
(3) Disk
slot
Insert the floppy disk through here.
(4) Busy lamp
Lights up when the drive is operating.
(5) Power lamp
Lights up when the power is on.
(6) Signal connector (upper)
Connects
with the connecting cable.
(7) Signal connector (lower)
Connects with the extended cable.
(8) Power switch
The power
is turned on when this switch is pressed in the "ON" direction.
(9) Power connector
Connects
with the supplied power cord.
(10) Frame ground terminal
If ground is available, connect with a grounding wire.
@
--
Q)
El
0
E IiI ~
CID
® 0
El
®
@ @
El
@
El El
Front panel Rear panel
- 2 -
®

Connecting the MZ-1 F19 Mini-Floppy Disk Drive to a Computer
1. The following optional units are required to connect the MZ-1 F19 mini-
floppy disk drive
to a personal computer.
Mini-floppy
disk drive
MZ-1F19
(this unit)
Up to 4 disk drives
can
be connected.
Mini-floppy
disk interface
(Cable)
OfF)
o
~Cl§
===
=
M
CJ =~
MZ-1E05
MZ-lU06
e. Protective sheet
Slot cover
MZ-800
personal computer
(MZ-1X17)
MZ-1E20
, A protective sheet is inserted in this disk drive to protect it from
damage due
to shocks or vibrations during transportation. Remove this
sheet before using
the disk drive. Preserve it and when the MZ-1 F19
is transported, insert it again.
- 3 -

2. Procedures for connecting the MZ-l F19 mini-floppy disk drive to the MZ-800
are as follows.
1) Turn off the MZ-800 and its peripheral units.
2) Install
the optional mini-floppy disk interface MZ-l E05 into the expansion
slot
on the rear panel of the MZ-800 or the MZ-l U06 expansion unit
which is connected to the MZ-800 ( 1 ).
Note:
If the ROM chip which is attached to the MZ-700 DISK BASIC is set in
the socket
on the MZ-l E05 circuit board, remove it.
3) By using the cable which is attached to the MZ-l E05 mini-floppy disk
interface, connect the
MZ-l E05 interface to the upper connector on the
rear panel
of the disk drive (CID). Then fasten the connectors with screws.
~ To the expansion slot of the
~ CD MZ.sO~ or th~ MZ·1U06
~
=~expanSlo(n ~:~:: )
The slot cover (MZ-1 X17)
is required in case the
o~ interface is installed into
MZ-1 E05 ~ the expansion slot of the
CID MZ.sOO.
Cable attached to the
MZ-1E05
- 4 -

4) When you use the MZ-1 F19 connecting to the MZ-aOO, be sure to connect
the earth wire provided for the MZ-1 F19 as shown in the figure.
MZ·1 F19
49
~
0
E
·3
ill
MZ·800
I ON~
OFFU
Power
-1-+--- Rear
.fi
U @ 1
{J
~
•
I
=
49
L.
I"
L....I
Rear panel
I
I
I
I
I
I
I
I
I
Bottom
~.--------------------~
Earth wire
~
Note:
. After connecting
the mini-floppy disk drive, be sure to turn on the disk
'drive first, and then
the MZ-800. When two or more disk drives are con-
nected, turn on from the remotest disk drive. For example, when 4 disk
drives are connected,
turn on the power switch of the drive No. 4, then
No. 3, then
No. 2, then No. 1 (as for the drive numbers, refer to page 6).
Reverse this order when turning
off the power switches. If the disk drives
are turned on
or off in the wrong order, the contents of the disks may be
destroyed.
- 5 -

c .... ____ I_n_st_8_II_in .... g_A_dd_i_ti_o_n_81_M_in_i-_F_lo_p .... P .... Y_D_iS_k_D_r_iV_8_S ____ )
The optional MZ-1 C30 cable is provided for connecting additional mini-floppy
disk drives.
Note:
The maximum number of disk drives which can be connected is 4.
1_ MZ-1 F19
1) Turn off the MZ-800 and its peripheral units.
2) Remove the screw on the
left side of the additional disk drive and remove
the cover.
I.--\-- Jumper (set at the time
of shipment)
Screw
3) Reset the DRIVE SELECT jumper on the circuit board according to the
• drive number. (The drive number is set to 1 at the time of shipment.)
Note:
The jumper setting pattern should be one of the 4 patterns on the next
page.
4) Replace the cover and screw it.
5) Remove the lower connector cover on the rear panel of the disk drive
which
is already connected, and plug the connector with the name label
of the MZ-1 C30 cable into the lower connector. Connect the other
connector
of the cable to the upper connector of the additional disk drive.
Fasten
both connectors of the cable with screws.
Follow the same procedures when the third and fourth disk drives are
connected.
- 6 -

Cable attached to First Second Third Fourth
;' MZ-' E[BlfBtE ill I~R"' ~', of <h.d,;w
MZ-1E05 MZ-1F19 MZ-1F19
MZ-1F19
MZ-1 F19
'~
,[!
'i
'[i
Position of the jumper - ~ ~ ~
2_
2 00
2 00
3 00
3_
3 00
4 00
4 00 4 00 4
Drive number 2 3 4
The drive numbers are as shown above. Stick the drive No. labels to the drives.
(The software uses these drive numbers
to identify each drive.)
2_ MZ-1F02
Note:
The MZ-1 F02 must be used as the first and second disk drives.
1) Turn off the MZ-800 and its peripheral units.
2) Disconnect the cable from
the MZ-1 F19.
3) Remove the screws
on the left side of each disk drive unit to remove
:, the cover.
4) Set
the DIP switch and jumper as shown on the next page.
Note:
Do not set the DIP switch and jumper to the position other than that shown
on the next page.
5) Remove the terminator set in the socket located above the DIP switch of
the MZ-1 F02.
Socket
DIP switch
- 7 -

6) Replace each cover.
7) Connect the cable which was disconnected
at step 2 to the upper con-
nector on the rear panel of the MZ-1 F02 and fasten the connector with
screws.
8) Remove the lower connector cover on
the rear panel of the MZ-1 F02.
Use the MZ-1 C30 cable to connect the MZ-1 F02 and MZ-1 F 19 by
plugging the connector with the name label of the cable into the lower
connector of the MZ-1 F02 and the other connector into the upper con-
nector of the MZ-1 F19. Fasten both connectors of the cable with screws.
*Take the same manner to connect the fourth disk drive.
First
Second Fourth
o -Rear panel of the drive
MZ-1E05 MZ-1
F02 MZ-1 F19 MZ-1 F19
[S]
Position of the DIP ---
switch and the jumper 0
Drive number ---- ...
1,2
1;]0
2 00
3_
4 00
3
o
=
lr-
:::::::
~ ~
~
-
r- -
-
~
+-
0
2
'--
-8-
1WJO
2 00
3 00
4
4

(~ ________________ F_lo_P_p~y_D_i_Sk __ O_p_er_a_ti_o_n ______________ ~)
(1) Floppy Disk
This floppy disk drive uses a 5-1/4 (5.25) inch double-sided, double density
mini-floppy disk for the storage media. Its appearance is shown below. It
consists of a magnetic sheet covered by a jacket and is called a floppy disk.
"-5-1/4 inch I d I b I
1- n ex a e
T
D '/ Write-protect notch
Drive spindle hole
5-1/4 inch
1
Index hole
0----1- Head window
Jacket
Drive spindle hole. .. When the disk is inserted in the drive. the drive's
spindle clamps
into this hole to rotate the disk.
Head window. . . . .. The read/write head comes in contact with the disk
to read or write data through this window. The head
is moved from one track to another by a stepping
motor.
Index hole. . . . . . .. This hole is used for determining the head's position
around the circumference
of the disk.
• It is recommended that you buy blank disks at the same store where you
bought this floppy disk drive.
[Model] MZ-6F01 (Double-sided. double-density disk. 1 pc)
- 9 -

(2) Inserting the Floppy Disk
1. The floppy disk can be inserted when the front door lever is turned to its
vertical position.
2. With the index label side
(front surface) on the left and the head window
away from you, insert the floppy disk into the drive. This is the only way
to insert the floppy disk for proper operation. (See figure below.)
3. Gently push the disk
until it stops and turn the front door lever to its
horizontal position. Always make sure
to turn the lever to its horizontal
position after inserting a floppy disk. This drive will not operate if the
lever is vertical.
Front door lever
(vertical
position)
Notes:
1) The lever will not turn if the floppy disk is not completely inserted. Do
not forcibly turn the lever. Instead, properly reinsert the floppy disk
before
you turn the lever.
2)'Make sure
to turn on the drive before inserting a floppy disk. If the floppy
'disk is inserted while the power is off, the hub hole may become damaged
and errors may
be generated.
3) Turn
off the power switch after turning the front door lever to its vertical
position. This prevents the contents
of the floppy disk from being
destroyed by misoperations at the
time of power off.
- 10-

(3) Write-Protect Notch
The write-protect notch
is used to prevent erasure of data already written
on the floppy disk. Covering this notch with an opaque seal inhibits writing
to the floppy disk. However, the floppy disk can still be read. Some floppy
disk supplied by Sharp called the master has this notch covered by a seal.
Since the notch is covered to avoid trouble due to erroneous operation, do
not remove it unless necessary.
Do not cover the notch with a seal if the
floppy disk is always written. The disk cannot be written if the notch is
covered.
Write-protected disk
I
0
~o t,;~_~o __ ,
(4) Data Read/Write Operation
All that you have to do with the disk drive are to turn on and off the power
and to insert and remove the floppy disk. The data read/write operation is
controlled by the computer.
For details, refer to the manual for the software being used.
- 11-

C _______________ F_IO~P~p~y_D_is_k_H_a_nd __ lin_g ______________ ~)
Observe the following precautions for long use of your floppy disks.
o Do
not touch, soil, or scratch the recording surface (through the head
window) to prevent disk errors due to damaged medium.
o Do
not apply alcohol, thinner, freon, or other solvents to the magnetic
surface
or disks.
o Do not bend
or fold the floppy disk to prevent damage.
o Never place magnetized materials
(such as magnets) near floppy disks. Mag-
netism will destroy the data on a floppy disk. For the same reason keep mag-
netic field generating equipment (such as moters) away from floppy disks.
o Write on the index label before attaching
it on floppy disk jacket or use a
soft-tipped instrument
such as a felt-tipped pen. The floppy disk may become
scratched
if a hard-tipped instrument such as a pencil or ball-point pen is
used.
o Do not place anything or use paper clips on floppy disks so that the jacket
will not become deformed.
o Avoid eating, drinking, or smoking around the
floppy disks.
o
Do not use floppy disks which have been contaminated by spilled liquids such
as coffee.
o Always keep the
floppy disk in its protective envelope and vertically in its
storage box when
not in use, This is to prevent problems caused by dust.
o Do
not place floppy disks in direct sunlight or near heaters. The heat will
deform the jacket and make the floppy disk unusable.
o Us~ floppy disks within the temperature range noted on the envelope. Since
the storage environment and operating environment may
differ, leave' the
floppy disk(s) in the operating environment for 30-60 minutes before using.
o Properly insert
floppy disks into the drive unit.
o Make sure to turn on the drive before inserting a floppy disk. If the floppy
disk is inserted while the power is off, the hub hole may become damaged
and errors may
be generated.
-12 -

(~ _______________ S_~ ___ ifi_ca_t_ioo __ 8 ________________ )
Model
Recording capacity
Number
of tracks
Number
of sectors
Storage medium
Power supply
Power consumption
Operating temperature
Operating
humidity
External dimensions
Weight
Accessories
MZ-1F19
320 K bytes
40 tracks/side
16 sectors/track
5-1/4 inch double-sided, double density
floppy disk
Local voltage, 50/60 Hz
20W
10-:-35°C
20-80% (without condensation)
118(W) x
331 (D) x 189(H) mm
5.1 kg
Instruction Manual, drive number seals, power cord.
Earth wire
This apparatus complies
with requirements of BS 800 and EEC directive
82/499/EEC.
, Dieses Gerat stimmt mit den Bedingungen der EG-Richtlinien 82/449/
EWG uberein.
Cet appareil repond aux specifications de la directive CCE 82/499/CCE
Dit apparaat voldoet aan de vereiste EEG-reglementen 82/499/EEG.
Apparatet opfylder kravene i EF direktivet
82/499/EF.
Questo apparecchio estato prodotto in conformita alle direttive CEE
82/449/CEE.
-13-

SHARP CORf»ORATION
OSAKA, JAPAN
Printed in Japan
Gedruckt in Japan
Imprim6 au Japan
Stampato In Glappone
iC> t 984 SHARP CORPORATION
4K1.00(TINSE1286ACZZ)®