TM11-7025-229-12
Table 1-3. Front Panel and Indicator Panel Controls and Indicators-Continued
Item
Function
SUB SYS TEST Switch
Non-latching toggle switch. This
momentary action switch is used to initiate
self-testing of the disk unit (and any slave
disk units).
PASS Indicator
LED indicator. Indicates that the unit has
(SUB SYS TEST)
successfully passed system readiness
testing and is ready for operation. If
additional disk units are connected to this
unit, and the UNIT SELECT switch is
dialed to the appropriate position (1, 2, or
3) the PASS indicator will indicate that the
slave disk unit has also undergone self-
testing, and passed.
FAIL Indicator
LED indicator. Indicates that the unit
(SUB SYS TEST)
(or the slaved disk units) has failed the
system readiness testing.
Figure 1-2. Front Panel and Indicator Panel Controls and Indicators, Cut-Away View
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