Getting Started 1
Keysight 2050/60 X-Series User’s Guide 41
LED Indicator Sequences for the L2051XA/52XA/53XA/61XA/
62XA/63XA
Sensor
During power-up (via PWR LED indicator)
For LAN activity (via LAN LED indicator)
Power up
Off
Power on Internal zeroing and calibration Ready to use
HW/OS error Zeroing and calibration error
Send the SYST:ERR? query to read the
error message. It is recommended to
return the L2051XA/52XA/53XA/61XA/
62XA/63XA to Keysight if this condition
persists after power cycle.
Green Amber
Red
Red
blinking
Power up/LAN reset
Normal operation
Device identification
LAN connection error
Perform a LAN reset by power cycling the
L2051XA/52XA/53XA/61XA/62XA/63XA or via its
LAN reset switch. It is recommended to return the
L2051XA/52XA/53XA/61XA/62XA/63XA to
Keysight if this condition persists after a LAN
reset.
Green
blinking
Green
Turn on Identification Indicator
Turn off Identification Indicator
Off