Zipper's Performance 309-575 User Manual
Page 13

Thunder Heart Performance Corp.
615-672-8811
www.thunder-heart.com
EI5011.doc
9
By checking the “Shown in OWN Window” box, a programmable “gauge” will
appear. The limits for the gauge can be adjusted to suit your needs using the
Monitor Display Setup window. Several gauges can be displayed
simultaneously.
Battery Voltage
This displays the current battery voltage in real-time.
Front Cylinder Spark Advance
This displays the current spark advance in crankshaft degrees for the front
cylinder in real-time (after all “modifiers” are applied, if applicable).
Rear Cylinder Spark Advance
This displays the current spark advance in crankshaft degrees for the rear
cylinder in real-time (after all “modifiers” are applied, if applicable).
Dwell
This displays the current coil saturation time in milliseconds.
Engine Speed
This displays the current engine speed in rpm.
Engine Acceleration
This displays the current engine acceleration in rpm/second.
Peak Engine Acceleration
This displays the highest recorded engine acceleration rate since the last
ignition module power-up. This feature may be helpful when testing a new
component or setup.
Peak Engine Speed
This displays the highest recorded engine speed in rpm since the last ignition
module power-up.
Vehicle Speed
This displays the current vehicle speed in real-time (not available with some
applications).
Base Ignition Timing
This displays the “base” ignition timing value (before all “modifiers” are
applied, if applicable).
Run Time
This displays the time in seconds that the engine has been running from the
last ignition module power-up.