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464 and 466 Opt ion 1 0
e . CHECK- t he perform ance of t he Trigger Vi ew in
EXT = 1 0 by repeat ing part b .
Test Equipm ent Required . The following equipm ent is
required t o perform a com plet e Perform ance Check . For
equipm ent
specificat ions ,
purpose ,
and
recom m ended
t ypes , see Table Opt ion
1 0-2 . ( Num bers correspond t o
.
t hose list ed in Table Opt ion 1 0-2 , Test Equipm ent .)
and
2.
Check
Com bi nat i on
of
Tri gger
Vi ew
Vert i cal Di splays
3. Calibrat ion Generat or
4. Leveled Sine-wave Generat or
a . Set
inst rum ent
cont rols and
m ake t est
set up as
follows .
STEP 2. SETUP CONDITIONS
5 , 6.
Cables , Coaxial 50 12 ( t wo 1 8 - inch and one 42
inch )
464/ 466 Cont rols
1 0. Dual Input Coupler
Pressed in
.Pressed in
.A
1
1 1 . Connect or, bnc T
1
..02 us
.
.
1 5. Term inat ions , bnc , 50 12 , ( t wo )
Vert Mode
CH 1
TRIG VIEW .
HORIZ DISPLAY
A TIME/ DIV
X1 0 MAG .
A TRIGGER
SOURCE .
COUPLING
ALT /CHOP
CH 1 VOLTS /DIV
Pressed in
.
$
1
. 1 1
1 .
.EXT
AC
.ALT ( but t on out )
..2 V
1 .
1
Procedures. Before st art ing t hese procedures , allow t he
inst rum ent t o warm up for at least 20 m inut es at an am
bient t em perat ure bet ween +20 C and +30 C.
464/ 466 Opt ion 1 0
CH 1
50 12
Term inat or
1 . Check Funct i on of Tri gger Vi ew
O
o
T
Ext ernal
Trigger
i nput
C
a . Set
inst rum ent
cont rols
and
m ake t est
set up as
a
follows .
TM 500 -Series
Power Module
50 12
Term inat or
1 8 - inch coaxial cables
SG 503
STEP 1 . SETUP CONDITIONS
BNC " T " connect or
464/ 466 Cont rols
OUTPUT
C
1
1
1 753-1 07
A SOURCE
COUPLING
TRIG VIEW
TIME/DIV .
.EXT
.DC
.Pressed in
1 m s
1
.
.
TM 500 -Series
Power Module
464/ 466 Opt ion 1 0
b . Set
signal
generat or
frequency
t o 40 MHz and
am plit ude t o produce a 2 - division Trigger Vi ew dis
play . The A TRIGGER LEVEL cont rol will vert ically
m ove t he Trigger Vi ew display .
PG 506
O
Ext ernal
Trigger
Input
c . CHECK - t hat t he input t o Channel 1 can be display
ed sim ult aneously wit h t he Trigger Vi ew display .
501 2
Term inat or
+
FAST
RISE
1
d . Move t he input cable from t he CH 1 input t o t he CH
2 input .
PG 506 Calibrat ion Generat or
e . Press in t he CH 2 but t on and release t he CH 1 but t on .
PULSE AMPLITUDE.
. T o produce a 2 -division
display
.1 m s
.FAST RISE
.
I
1
PERIOD
Mode .
f . CHECK- t hat t he input t o Channel 2 can be display
ed sim ult aneously wit h t he Trigger Vi ew display .
1
1 753-1 06
g . Press in t he ADD and CH 1 but t ons .
b . CHECK- t hat a signal of about 2 divisions am plit ude
can be brought on screen by m oving t he A TRIGGER
LEVEL cont rol .
-
h . CHECK- t hat Channel 1 , Channel 2 , Add , and Tri g
ger Vi ew can be displayed sim ult aneously . The dis
play should be :
c . Move t he A TRIGGER SOURCE cont rol t o EXT ;
1 0 .
Channel 1
Channel 2
Add
Trigger Vi ew
A t race wit h no vert ical deflect ion .
A 2 - division signal .
A 2 - division signal .
A 2 - division signal .
d . Set t he Pulse Am plit ude cont rol on t he PG 506 t o
produce a 2 - division display .
1 8
@
1
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