2-8. TEST CONSOLE TEST BENCH 2A2 CONTROLS AND INDICATORS (cont)
MULTIPROGRAMMER ASSEMBLY 2A2A6
Control or Indicator
Four pushbutton switches.
LOAD OUTPUT - enters a computer word developed with
Programming Switches into the multiprogrammer.
LED in center of switch indicates load is complete.
RETURN DATA - signals computer that data is available
on return data lines.
LED in center of switch indicates signal is sent.
REMOTE/LOCAL - selects REMOTE or LOCAL programming.
LED in center of switch indicates that multiprogrammer
When local programming is selected
for the first time after power is
turned on, all 16 LEDs in the pro-
gramming switches light to serve as
a circuit test.
resets all 16 data bits to O-state.
LED in center of switch is always on.
Turns ac power on and off.
Indicator lights when power is on.