GW Instek GSP-930 Quick start guide - Manual (Page 24)

GSP-930 Quick Start Guide
22
External Lock Indicates that the system is now
locked and refers to the external
reference input signal
External Trigger External trigger signal is being
used.
Math Trace math is being used.
Sequence
Indicator Shown when a sequence is running.
Sweep Indicator Indicates that the sweep time is
manually set.
Tracking
generator Indicates the tracking generator is
turned on.
TG Normalization Indicates that the tracking generator
has been normalized.
Wake-up clock Indicates that the wake-up clock is
turned on.
USB Indicates that a USB flash drive is
inserted into the front panel and is
recognized.
Micro SD Indicates that a micro SD card is
inserted into the front panel and is
recognized.