60
Agilent L4532A/ 34A Service Guide
4
Calibration and Adjustment
4
En ter th e Remot e Con trol Page an d select th e
Configure Digitizer
t ab. Set
th e followin g p ar amet er s an d click t he
Apply Configuration
bu tt on .
All Chan n els:
Ran ge ±250 mV
Cou plin g AC
Filter LP_20_MHz
Acqu isition :
Samp le Rate 20 kSa/ s
Recor ds 1
Samp les/ r ecord 100000
Tr ig Hold off 0 sec
Pr e- tr ig Samp les/ r ecord 0
Tr ig delay 0
Tr igger :
Ar m sou rce Immed iate
Tr igger sou rce Immed iat e
5
Select t he
Acquire Data
t a b.
a
Click th e
View Measurements...
bu tt on . Delete any in st alled
measu r emen ts.
b
Click
New
an d select Vr ms for each digitizer chan n el. Set th e Ar ea
t o Win dow. Set t he Cou p lin g t o AC. Click t he OK button .
c
Click t he
Edit ...
button an d set t he St ar tin g Offset t o 0 an d Win d ow
Size to 100000. Click t he OK button .
d
Leave t he Measu r emen ts win d ow op en .
Procedure
1
Set th e Calibr ator t o ou tp u t 165 mVr ms at 1 kHz.
2
On t he
Acquire Data
t ab, click t he
Run Once
bu tt on .
a
Note t he Vr ms measu r emen ts for t he con n ect ed chan n el in th e
In st alled Measur emen ts win dow.
b
Recor d th e measur ed value as Vr ms
1kHz
.
3
Use t he
Configure Digitizer
t ab to set th e Samp le Rat e to 20 MSa/ s. Click
th e Apply Configuration bu tton .
4
Set t he Calibr ator ou tp u t t o 165 mVr ms at 1 MHz (43 Vr ms at 300 kHz
on t he 64 V r an ge).
5
On t he
Acquire Data
t ab, click t he
Run Once
bu tt on .
a
Note t he Vr ms measu r emen ts for t he con n ect ed chan n el in th e
In st alled Measur emen ts win dow.
b
Recor d th e measur ed value as Vr ms
1MHz
.
