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5-4 RAD I At At I
GtI4EKT
AND TRK 00 SENSM
Disassemble the following parts and then
perform the measurement and adjustment.
a. Main Cover (Refer to 4-5)
5-4-1 Tools and Measuring Equlpll8rrt
a. SMC-70 System
b. R/E System Disk
(OR-D1l4VA)
m c . AliglllDent Disk
(OR-D123VA)
_ d . AliglllDent Disk
(OR-D47WA)
e. CP/M Diik
f. SONY Disk Basic
g. Rotary Knob
h. Geared Driver
i. TOTSU Screw Driver (K2.6)
j. - Driver 4mm
k. Hexagon Wrench Torque Driver
1. A/D Converter
5-4-2 Measurement and adjustment
a. Insert the CP/M Disk into the drive "A"
of SMI-7012A.
b. Turn on the power switch. "A" is dis-
played on screen.
5-4-3 Set Up CaIIIand
Function
Keying
I
1. Select the Set Up command.
ill
Asks for the command
number at display center.
2. The initial value for the rela-
[!]
tive humidity is to be set at
50%.
[EX)
In case a relative humidity of
~@IIRETURNI
60% is keyed in.
c. Eject the CP/M Disk and then insert the
SONY Disk Basic.
d. Perform
keyingl!l.~.~.
[!I.
@I
and
IRETURN~
e. Eject the SONY Disk Basic and then insert
TSE R/Esystem disk.
f.
PerformkeYing~.@l.~.B.[!I.B. andIRETURN~
g. Connect the disk drive (under test) to
the cable which leads to the AID con-
verter. insert the alignment disk. and
set the DRIVE SELECT switch (5101) to
4. (Refer to Fig. 2-2)
h. Execute the Set Up command". (Refer to
5-4-3)
i. Execute the Measurement command. (Refer
to 5-4-4)
j. Execute the Adjustment command. (Refer to
5-4-5)
Bote: For resuming tbe state of SMC-70
system to the initial state (that
appears"
immediately
after
power
goes on) press the reset button.
Display
Main Menu
(1) Set Up
(2) Measurement
(3) Adjustment
COMMAND NUMBER?
1. HUMIDITY 20 - 80%: 50.0[%)
2. SPECIFICATION
:
26.0 [micrometer]
3. TIME/4DIVISIONS
: 100[ms)
4. R/W CORE WIDTH
:
120 [micrometer
1
5. QUIT
COMMAND NUMBER?
HUMIDITY[%) ?
COMMAND NUMBER?
-10-
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