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Satellite

Test

and

Calibrating

Procedure

-5

Page

Ten

Revision

5/14/74

Depress

the

"two

octave"

tab.

Play

middle

"F"

the

keyboard.

Now

flip

the

"two

octave"

tab

and

adjust

R21

for

oscil¬

lator

frequency

change

precisely

two

octaves.

This

sets

the

two

octave

step.

l'}6-

With

all

tabs

up,

depress

the

highest

and

adjust

the

fine

tunc

control

for

2000

Hz.

Play

the

lowest

Adjust

R25

for

250

llz.

Continue

back

and

forth

from

the

lowest

the

highest

until

perfect

three

octaves

obtained.

This

sets

the

high

frequency

compensation.

LJ!:

Repeat

steps

6-9

until

unit

tune.

Put

the

modulation

waveform

selector

tab/on

square

and

the

vibrato

tab

down.

Put

the

MODULATION

JS3TFFH-

slider

its

maximum

position.

Adjust

for

perfect

octave

jump.

Observe

the

waveform

the

junction

R119

and

R120.

Depress

the

"hollow"

tab.

Adjust

R47

for

symmetrical

square

wave.

This

sets

the

waveform

calibration.

ATT

•P€Cr

(Gca)

finTWt-

(S<*)

(

Depress

the

"one

octave"

tab

and

depress

the.

second

from

the

bottom.

Depress

the

"mute"

tab.

Observe

the

filter

contour

the

source

Q20

when

the

key

depressed.

Adjust

R98

and

R105

until

the

filter

contour

matches

the

pattern

shown

Fig.

This

sets

the

filter

contour

attack

and

decay.

Observe

the

voltage

the

junction

R166

and

R165.

With

the

"mute"

tab

still

down,

depress

the

second

from

the

bottom,

adjust

R174

that

the

attack

time

matches

that

shown

Fig.

10.

This

sets

the

amplitude

contour

attack.

Lift

the

"mute"

tab

and

depress

the

"strike"

tab.

Depress

the

second

from

the

bottom.

Adjust

190

for

the

decay

time

shown

Fig.

11.

This

sets

the

amplitude

contour

decay

time.

Lift

the

"strike"

tab

and

depress

the

"hollow"

tab.

Observe

the

waveform

the

source

Q41.

Depress

the

"one

octave"

tab

and

depress

the

second

from

the

bottom

the

keyboard.

Adjust

R130

and

R132

obtain

the

waveform

shown

Fig.

This

sets

the

bandwidth

and

center

frequency

calibration.

Raise

all

tabs.

Depress

the

highest

key

the

keyboard.

Set

the

VOLUME

slider

all

the

way

up.

Adjust

R159

until

the

waveform

the

output

IC22

two

volts

peak-to-penk.

Short

the

junction

R149

and

C30

ground.

Set

the

volume

slider

maximum,

hit

and

release

key

and

adjust

R160

until

minimum

click

thump

heard.

Brand	Moog
Model	Satellite
Category	Synthesizer
Language	English

Moog Satellite Service Manual

Questions and Answers:

Moog Satellite Specifications

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