Omega Engineering RD8900 DVR User Manual


 
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3.2 Mode
Mode defines the type of display. Options are Mix, Trend, Bar or Digital mode.
Mix: The display default is Mix mode. Several modes can be mixed together including
horizontal/ vertical trend, bar and digital modes.
Trend: Press Mode key, to display Trend mode. This is measured data trend in real time. The
same page/display may have a maximum of 6 trends in different colors. The user may define
each color, details in 4.2 Display.
Bar: Press Mode key again, to display bars in different colors. The scale of each bar can be
defined individually, details in 4.2 Display.
Digital: Press Mode key again, to display digits in different colors. Press Mode key again, to
return to the original Mix mode.
3.3 History
Press History key, to display historical trend. Press directional keys to move backward
or forward. Press Zoom key to zoom in the time scale. It may be zoomed in for 9 minutes, 1
hour, 12 hours, one day or one week. Press Back key to return to the original display.