5
Dismantle Procedures
Troubleshooting
This section provides suggestions for solving general problems that you may
encounter with the instrument. It guides you on what to check in the following
situations:
1 Power Indicator LED is not lit
Verify that the ac power cord is connected to the power inlet in the DAQ device.
2 Power Indicator LED is lit but the AO/ AI Indicator LED is not lit
Verify that the USB cable is connected to the PC and the USB inlet in the DAQ
device.
3 Power Indicator LED is lit and AO/ AI Indicator LED is lit
Verify if the SCPI commands are correct with "SYSTem:ERRor?" command.
Refer to U2600A Series USB Multifunction Programming Guide for SCPI error
messages.
If there are no response from the instrument, contact the nearest Keysight
NOTE
Service Center to obtain further assistance.
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Keysight U2600A Series User's Guide