IQC 5000B Operation Manual
67
The xmrk Marker File
The .xmrk marker file is generated when a TTL-level trigger is received through the Marker 1 or Marker 2 inputs on
the rear of the IQC5000, or by pressing the MARK button on the front panel of the IQC5000. A marker file is not
generated if no markers are received.
The default .xmrk marker file format is XML 1.0, detailed in Figure 55 on page 67.
If accessing a IQC-MEM external s
t
orage unit directly (that is, without downloading the recording through IQC
Control), the .xmrk file will be of the binary format BIN2, detailed in Figure 56 on page 67.
See "Markers" on page 35 for more information on recording with markers.
Figure 55 The IQC5000 xmrk Marker
File Format – XML
Figure 56 The IQC5000 xmrk Marker File Format – BIN2