Service manual

NOTE
*RST sets Auto Zero to ON and Power Line Cycles to 1.
Adjustment
Procedure
1. Set the DC Standard output to 7.7 V.
2. Set the Agilent E1326B range to 8 V, and adjust the multimeter
at + 7.7 V using:
FUNC:VOLT:DC
VOLT:DC:RANGE 8
CAL:VAL 7.7
CAL?
3.
Verify that the returned calibration error code is 0 (no error).
If not 0, see Table 5-1 for a list of calibration errors and codes.
The calibration error is displayed on the Agilent E1301B front
panel, or can be returned to an external computer using
ENTER.
4. Repeat steps 1 through 3 using the following Agilent E1326B (and
VOLT:DC:RANG) voltage ranges, and DC Standard (and
CAL:VAL) settings:
Agilent E1326B range/
VOLT:DC:RANG < >
DC Standard Output/
CAL:VAL < >
8 V
0.125 V
0.125 V
1 V
1 V
64 V
64 V
300 V
300 V
- 7.7 V
+ 0.121 V
- 0.121 V
+ 0.97 V
- 0.97 V
+ 62.0 V
-62.0 V
+ 300 V
-300 V
5. Remove power and disconnect test equipment.
Example: DC
Voltage
Adjustments
This example performs DC voltage adjustments for a power line
reference frequency of 60 Hz. Change line 80 to OUTPUT
70903;"CAL:LFR 50" for 50 Hz operation.
If no calibration error occurs (Cal_code = 0 in line 210), the program
Adjustments 5-3