Keysight DAQ970A Service Manual

Calibration Procedures 2
Keysight DAQ970A/DAQ973A Service Guide 41
To change the security code
To change the security code, you must first unsecure the instrument, and then
enter a new code. Make sure you have read the security code rules described on
page 39 before attempting to change the security code.
Front panel operation:
1 To change the security code, first make sure that the instrument is unsecured.
Press [Utility] > Security.
2 Press New Code, enter the new security code, and press Done.
3 Verify the new code, and press Yes to confirm the change.
4 Press LOCK to secure the instrument with the new code.
Remote interface operation:
CALibration:SECure:CODE <new_code>
Changing the code from the front panel also changes the code as seen from the
remote interface.
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Keysight DAQ970A Specifications

General

Scan Rate	Up to 450 channels/sec
Connectivity	USB, LAN, GPIB (optional)
Display	4.3-inch color LCD
Operating Temperature	0 °C to 50 °C
Number of slots	3 slots
Measurement Types	DCV, ACV, DCI, ACI, 2-wire resistance, 4-wire resistance, frequency, temperature, capacitance
Voltmeter	6.5 digit
Resolution	22 bits
Memory	Non-volatile memory