HP StreamSmart 400 User Manual

Streaming Experiments
15
Table 2-3 Functions controlled by the direction keys
Menu Key Description
@ZOOM!
ZY
• Use these keys to zoom in or out horizontally
• If you are actively streaming data, these keys speed up
the stream or slow it down
• If streaming has stopped, trace to data of interest and
then switch to Zoom to zoom in or out on the tracer
coordinates. The tracer location stays fixed.
•Press
Y to zoom in horizontally on the tracer position,
effectively decreasing the amount of time represented
by the width of the display
•Press
Z to zoom out horizontally on the tracer
position, effectively increasing the amount of time
represented by the width of the display
@ZOOM!!
W
X
• Zoom in/out vertically on the current selected data
stream
•Press
W to zoom in and press X to zoom out
• The center of the display stays fixed
• Decreases/increases the vertical scale, in sensor units,
of the current, selected stream
%PAN$
ZY
• Move all stream(s) left and right in the display
• The screen display is a fixed window that moves back
and forth along the stream(s)
%PAN$
W
X
• Move the current, selected stream up and down in the
display
• Useful to separate or superimpose the streams for
viewing purposes
!TRACE
ZY
• Moves left or right from pixel to pixel in the current,
selected data stream
• Displays timestamp and sensor data
!TRACE
W
X
• Moves the tracer from one stream to another
•Press
X to move from channel to channel in
increasing numerical order
•Press
W to move through the channels in decreasing
numerical order

HP StreamSmart 400 Specifications

General

Brand	HP
Model	StreamSmart 400
Category	Calculator
Language	English