Wavetek 188 Instruction Manual page 10

4 mhz sweep/ function generator
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Table
2-1.
Initial
Checkout
(Continued)
Step
|
Control
|
PoaHkxWOpiatton
|
Observation
Set
up
trigger
source as
shown
in
figure
2
2
Set
trigger
source
for
100
Hz
TTL
signal.
tt
i
\
gated
on
during
positive portion
ot
TTL
signal
on
CH2
12
TRIG/GATE
Trigger (depressed)
One
cycle per
trigger
cycle.
13
MODE
Main
generator continuous
(CONT
released)
Setup
connectors
as
shown
in
figure
2-3
Sync scope on
channel
2
input
14
Dial
Full
cw
15
SWEEP
Controls
Linear
sweep (CONT
depressed.
SWP/STOP
depressed
LOG/lIN
extended.
STOP
full
cw.
TIME
centered)
Output
varios
from low troquoncy
to
high IreQuoncy
16
UN/LOG
Button
Press
Logarithmic
distributed
sweep whon comparod
to
stop 15
linear
swoop
1
TTl
OUT
FUNCTION
GENEBATOB
Figure
2-2.
Second
Setup
OSCILLOSCOPE
Figure
2-3.
Third
Setup
2-3

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