J.P. Instruments EDM 740 Pilots Guide - Manual (Page 5)

For Your Safe Flight Page 5
Section 1 - Introduction
Product Features
 indicates standard feature
730 830
Hands-free, automatic scanning
 
All programming done from the Front Panel
 
LeanFind
 finds the first and last cylinder to peak with
true peak detect—eliminates a false peaks
 
Displays both leaned temperature below peak and peak
 
Battery voltage with alarm  
24 Programmable alarm limits  
Normalize view
 
DIF low to high EGT with alarm
 
EGTs to stable 1°F resolution
 
Shock cooling monitored on every cylinder  
User selectable index rate  
Fast response probes
 
Non-volatile long term memory
 
Records and stores data up to 30 hours  
Post-flight data retrieval  
Data retrieval software
 
Alarm and warning light outputs
 
Oil temperature opt opt
Oil pressure opt opt
Turbine inlet temperature opt opt
Outside air temperature opt

Compressor discharge temperature opt opt
Intercooler temperature opt opt
Carburetor temperature opt opt
Manifold Pressure (MAP)

Fuel Flow FF opt

Solid-state rotor fuel flow transducer FF opt 
Fuel quantity in gallons, kilograms, liters, or pounds FF opt 
Low fuel quantity alarm FF opt

Low fuel time alarm FF opt

GPS interface FF opt

Instantaneous fuel flow rate FF opt 
Total amount of fuel consumed FF opt 
Total fuel remaining FF opt

Time to empty at the current fuel flow rate FF opt

Displays % horsepower and RPM RPM opt 
Automatically calculates percent horsepower
Requires FF, OAT, RPM, and MAP. 