Side Select; In Use; Option Functions - Epson SMD-100 series Specification

-"+--r"
O. 25
11&(mh)
2. IlIs( max)
FM
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(7) Side select (SSL)
This signal selects whether the upper or lower read/write head will be
used.
(upper head)
11
HIGH" 1: Side 0 (lower head)
NOTE; This signal is used only
~ith
models SMD-l'O/SMD-120.
(8) In use (IUL)
This signal is used to turn the LED on the front panel of the disk drive
on
and of f. When this signal 1s low, the LED turns on and when
i t i5
high, the LED turns of f •
This LED is controlled by the drive select signal as the factory-set
condi tion.
"4.1.4 Option functians
By operating the switches on the PeB of the SMD-l00 series disk.drive it is
possible to select the signal that will contral the illumination of the LED
on the front panel of the drive.
10