J.P. Instruments EDM 760 Instrument Installation Manual - Manual (Page 8)

Installation manual for the EDM-760 Twin STC SA00729SE
Report No. 760
Temperature indicating system with Fuel Flow Date 7/20/99 Rev NC
Page 8 of 19
27) CHANGING THE PROGRAMMED LIMITS
The programmed limits are changed by pressing the reset button in the back of the instrument when the power is on or going
into pilot program mode and at the end press STEP and LF simultaneously. The STEP button indexes alarms. The LF
button changes the limits by holding in to advance and tapping to back up the value.
The following messages and JPI set limits will appear:
"FAC LIM" (Bold headings will display for 2 seconds only)
"FAC ? N" (N=NO Y=YES) Yes.... Reinstalls the generic alarms and
will also reset the automatic configuration sequence.
It is necessary to say yes if an option was placed in the wrong connector location.
or the instrument is not displaying certain options.
“Type K”
"VER 002" (Software Version)
"ENG F" (All Engine temperatures in o C or o F ) If o C is chosen, then ALL alarm Limits must
yes-no be manually reset to o C values
"BATTERY"
"15.5H BAT" (High Voltage Limit - or 31.0vdc)
"12.0L BAT" (Low Voltage Limit - or 24.0vdc)
"EGT DIF"
"500 DIF" (Difference between highest and lowest EGT)
"CHT HI"
"450H CHT" (Cylinder Head Temperature limit)
"COOL CHT"
"- 60 CLD" (Cool Rate Limit, calculated in degrees per minute for cooling only)
"TIT HI"
"1650 TIT" (Turbine Inlet Temperature Limit)
"OIL TMP"
"230H OIL" (High Oil Temperature Limit)
" 90l OIL" (Low Oil Temperature Limit)
“TIT2 -N (If TIT2 probes are not installed in place of oil probes)
K-FACTOR left engine ( Set transducer K factor for example 29.90)
K-FACTOR right engine ( Set transducer K factor)
FUEL FLW Chose GAL, KGS, LTR, LBS or KGS.
MAIN / AUX TANK (Set size in what ever units chosen above)
LOW TIME (Set time in standard minutes) Low=45 min
LOW FUEL (Set Quantity in units selected) Low=10 gal
CARB ? N (Y yes carbureted, N no fuel injected) changes time constant
MIN DISP (Changes maximum dimness level 0 to 31)
"END Y"