T Est In G T He Hp 8110Α; Conventions Sed; Est Esults Ables - HP 8110A Service Manual

150 mhz pulse generator
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Testing t
h
e HP 8110‘
I
n
trod
u
ction
U
se t h e tests in thi s chapter if you w ant to c heck that t he
HP 8110 ‘ 150 MHz Pul se Generator i s w orking correct ly. Be fore
starting any testing allow all test equipment to warm up for at l east
30 minu tes .
Conventions
U
sed
Wh en re ferring to act ions t hat you p er form du r ing t he tests, the
following conv entions are used :
F
Ź½ cĹ¿ r ½
Thi s indicates t hat ±
l
abell ed bu tton mu st
b
e
p
ressed
TRG MODE
Thi s shows that ± soft-ke y must be
p
ressed . ‘
soft-key is an unl abelled butto n whose
l
abel
i s s hown on the display, an d whi c h can v ary
according to th e
j
ob that the bu tto n is doing
CONTINUOUS PULSES
Thi s is an optio n sh own on the displ ay, and is
selected by use of the vernier keys .
I
t is shown in
upp er or
l
o w er case to
m
atch the case displayed.
Test
R
esults Tab les
T
a bles for entering the res ul ts of the tests are included at th e e nd of
thi s c h ap ter . The tests are numb ered and referen ce numbers
f
or each
Test
R
esul t (TR) are give n in ± small table at the e nd of each test .
The reference number shows
y
ou where the act ua l res ul ts s houl d
b
e
entered in
t
he
T
est
R
esults
T
ables .
The
T
est
R
esu lts tables at t he end of th e chapter should
b
e
photocopied, an d t h e
T
est
R
es ults en tered on the copies . Then, if t he
tests n eed to b e repeated, t he tables can be co pi ed again .
If
C
hann el 2
h
as
b
een fitted to
y
our instrument,
m
ake an extra
co py
o
f
t
he
T
est
R
esults tables for entr y
o
f the res ul ts of tests on
th at ch annel . In this case, ho w ever, it is not necessar y to repeat the
Peri od tests, as th ese are common to
b
oth
c
hanne ls .
Testing th e HP 811 0‘ 3-1

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