Wavetek 171 - Page 10

SECTION
U
OPERATION
3.1
CONTROLS
AND
CONNECTORS
The
generator
front panel
controls
and
connections shown
in figure
3-1
are keyed
by circled
numbers
to the following
descriptions.
(7)
Frequency
Dial
When
the frequency
dial is
selected
by
the
dial/
digital
switch
selector
(?)
the index (1A) lights
and
the frequency
output is
determined by the dial,
FREQ
MULT (t)
andVCG
@
voltage.
(
2)
Dial/Digital
Switch
Selector
Places
the
instrument in
either
function generator
(dial controlled)
or synthesizer
(digital switch
con-
trolled)
mode. Respective
dial index
(jA) or
digital
switch
index
lights
to indicate
oper-
ation mode.
(5)
FREQ MULT
(Hz)
Power
is turned on
when frequency
range is selected
at
FREQ
MULT. The
multipliers
are
for the dial
(7)
and digital
switch
(4)
readings
and the
VCG
n4)
voltage.
3-1