Spacelabs Healthcare 98000, Operation Manual

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Pathfinder SL v1.9 Operations Manual
8-4
8.3.6 Making measurements with Calipers
These are pairs of vertical measurement lines. The measurement readings displayed are the
distances in time and amplitude between the two lines for each caliper.
Click on a lead to highlight it and double click to Zoom the display.
To insert callipers either:
a) Right-click on the ECG where you wish to insert the marker and select “Insert calliper
here” from the context menu.
b) Press and hold the CTRL key and left click on the ECG trace where you want to insert
the callipers.”
To move the both calipers at the same time, left click and drag the flag.
To move one caliper, left click when the mouse is over the line and drag to the new position. The
values of time interval in msec and of deviation in mV are updated as the caliper moves.
8.3.7 Markers, Caliper and keyboard shortcuts
Left Arrow:
Move currently selected marker or caliper left by one sample.
Right Arrow:
Move currently selected marker or caliper right by one sample.
Shift+Left Arrow:
Move all markers or both ends of currently selected caliper left by one
sample.
Shift+Right Arrow:
Move all markers or both ends of currently selected caliper right by one
sample.
Alt+Left Arrow:
Move currently selected marker left by one pixel.
Alt+Right Arrow:
Move currently selected marker right by one pixel.
Alt+Shift+Left Arrow:
Move all markers or both ends of currently selected caliper left by one
pixel.
Alt+Shift+Right Arrow:
Move all markers or both ends of currently selected caliper right by one
pixel.