Table of Contents
Advertisement
10.5
SCOPE PATCH TERMINALS
The six patch terminals enclosed within a solid black line and labeled SCOPE
are used as inputs to the Rep-Op Display Scope available with the 580 Computer.
The Z patch terminal is the blanking input to the Rep-Op scope.
The sweep
voltage is patched to the X terminal.
Patch terminals Y
l
, Y
2
, Y 3 , and Y
4
con-
nect the patched signals to the respective Y channels.
Operating instructions
for the Rep-Op scope are provided in the manual for the 34.034 and 34.035
Repetitive Operation Display Scope (EAI Publication Number 00 800.2024-1).
10 .6
PLOTTER PATCH TERMINALS
The three patch terminals enclosed within a solid black line and labeled PLOT
are the inputs to the EAI 1110 Plotting Board available with the 580 Computers.
The X and Y patch terminals are connected to the X and Y inputs on the plotter.
The patch terminal labeled DN is used for remote control of the pen lift circuit.
A high patched to this terminal causes the pen to be lowered to the plotting
surface.
A low causes the pen to return to the up position.
10. 7
CHT ON PATCH TERMINAL
The CHT (chart) ON patch terminal is used for remote control of the strip chart
recorder available fOr use with the 580 Computer.
A high patched at this ter-
minal turns on the recorder.
A low returns the recorder to the OFF state.
10.8
RDAC PATCH TERMINAL
The RDAC terminal is connected to the output of the RDAC.
This terminal can be
utilized to monitor the RDAC output.
Using this terminal, the RDAC can also be
used as a digitally set attenuator.
In a hybird configuration this terminal
becomes the high speed DAC output.
10.9
A SEL PATCH TERMINAL
The A SEL patch terminal is used as an output terminal for any addressed amplifier.
This terminal is used primarily to externally monitor the output of any address-
able amplifier.
10 .10 TTI1ER PATCH TERMINALS
The four patch terminals enclosed by a black line and labeled TIMER are used as
timer output and control functions.
The A and
A
terminals provide the IC (A)
and OP
(A)
functions at the patch panel for problem usage.
The RUN patch ter-
minal is a control input used to start and stop timer operation and overrides
the PP mode pushbutton.
When this terminal is high the timer starts operation.
When it is low the timer operation ceases.
(This terminal performs the same
timer function as the. PP pushbutton on the main control panel.
If the computer
is in the PP mode it is not necessary to patch this terminal.)
The TB patch
terminal provides the output of the time base generator.
10-3
Advertisement
Table of Contents
