J.P. Instruments EDM 740 Pilots Guide - Manual (Page 13)

For Your Safe Flight Page 13
EDM-830 RPM & MAP
(portrait orientation)
EDM-830 RPM and MAP Display
The EDM-830 depicts both RPM and Manifold Pressure graphically and
digitally. Examples are shown for both landscape and portrait
orientation. When a power setting exceeds redline, the digital value
changes to red and a blinking message appears in the Scanner®
Information Area. Percent horsepower is located in this display area
also.
EDM-730/830 Linear Gauges
This area contains linear bar
graphs with digital displays. When
a value exceeds red line, it is
displayed in
RED . You can
customize what appears in each
position. Examples of available
displays are:

Voltage (BAT)

EGT Span (DIF)

Shock Cooling (CLD)

Oil temperature (O-T)

Oil pressure (O-P)

Outside Air Temperature (OAT)

Fuel flow, units per hour (GPH)

Fuel Used (USD)

Fuel Remaining (REM)

Fuel Required to waypoint or
destination (REQ)
EDM-830
Linear Gauge
EDM-830 RPM & MAP
(landscape orientation)