COMDYNA GP-6 - Page 11

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OPERATOR'S

&

MAINTENANCE

MANUAL-------------------------p-a-ge--,,g,

SW

OP

SW

OP

+

@

3. GP-6 PATCH PANEL

+

@ @

REFERENCE

+

@ @

COEFFICIENT

POTE

NTIOM

ETE

RS

@

2 3 4 5 6

SJ

rlrlrlrlrlfl:

. . . . .

..

7 8

~

X

y

MULTIPLIERS

X

y

SW

OP

SW

OP

@

@

@

@

~

~

@

@

@

@

~

~

Patch

panel

graphics

use

standard

analog

computer

programming

symbols.

Amplifiers

1

thru

4

are

single

ended,

high

gain

amplifiers

with

electronic

mode

switches

and

summing

resistor/integrating

capacitor

networks

that

may

be

programmed

as

summer/inverters,

integrators,

track/store

and

single

pole,

double throw

electronic

switch

amplifiers.

Amplifiers

4

and

5

are

summer/inverters.

Amplifiers

7

and

8

are

inverters

only.

Potentiometers

1

thru

6

are

grounded

attenuators.

Potentiometers

7

and

8

have

their

bottom

ends

open

and

may

be

used

as

either

voltage

dividers

or

attenuators.

Multiplier

networks

produce

current

outputs

for

direct

connection

to

amplifier

summing

junctions,

and

thus

may

be

patched

as

multipliers,

dividers,

squarers

and

square

root

extractors.

The

following

is

an

explanation

of

patch

panel

symbols:

SYMBOL

COLOB

CODE

+

Red

Yellow

~

~

~

>-

Red

SJ

Gray

DESCBIPIION

Positive

reference,

considered

unity

(1.000)

for

normalized

pro-

gramming.

(Actual

amplitude

is

10

volts.)

Negative

reference.

High

gain

operational

amplifier.

High

gain

operational

amplifier

with

electronic

switch.

Inverter.

Amplifier

output.

The

summing

junctions

for

amplifiers

1 -

6.

(Active

for

amplifiers

1 - 4

when

a

logic

11

1

11

is

patched

to

the

SW

switch

control

jack

or

when

there

is

no

switch

control

patching.)

----------------------------------COM

DYNA,

INC.