Chapter 3. Operating the Display System
STACK ST8120 Display System
8
User Guide Addendum
Peak Values (Tell Tales)
The system stores either a maximum or a minimum value as the peak
value, depending on the parameter, as follows:
Parameter
Type of Peak
Value
Gated to RPM
Engine Speed (RPM)
Maximum
Yes
Oil Temperature
Maximum
Yes
Water Temperature
Maximum
Yes
Oil Pressure
Minimum
Yes
Fuel Pressure
Minimum
Yes
Battery Voltage
Minimum
Yes
Boost Pressure
Maximum
Yes
Air Temperature
Maximum
Yes
Resetting the Peak Values
The peak values for the channels will reset as follows:
Parameter
New Peak Value
Engine RPM
0 RPM
Boost Pressure
-999 psi or -99.9 Bar
Oil Pressure
999 PSI or 99.9 Bar
Fuel Pressure
999 PSI or 99.9 Bar
or 99.9 PSI or 9.99 Bar
Oil Temperature
0C or 0F
Water Temperature
0C or 0F
Intake Air Temperature
-99C or -99F
Battery Voltage
26.0V
