Lingenfelter NCC-001, Installation And Operating Instructions Manual

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Global Menu / Setup-Options 64
4 pulses per 360 degrees
5 pulses per 360 degrees
6 pulses per 360 degrees
Access from the Controller:
From the Main screen , press the “GLOBAL” button. Press the “DOWN” arrow button repeatedly until the "Pulses
Per Degrees" menu selection is highlighted and then press the “ENTER” button. Use the “UP” and ”DOWN” arrow
buttons to adjust the setting. Press the “ENTER” button to accept the new setting or press the “BACK” button to
exit with no change.
Access from the Computer Program:
From the Status screen , press the "SETUP" button. The "Tachometer Pulse Frequency" setting is found in the
"Tachometer Input Pulse Frequency" dialog box under the "Options" Tab. Click on one of the settings in the
scroll-down menu to select the desired pulses per degree setting.
5.8 Tachometer Pull-Up
This setting enables or disables a 4.7k Ohm pull-up resistor to +12v on the Tach Input terminal. This option is
normally used when connecting to the engine speed signal output from an ECM that is not connected to any other
systems or modules in the vehicle. On vehicles that already have this signal connected, a Pull-Up resistor is
normally already in the circuit. You DO NOT want to have multiple Pull-Up resistors in the circuit. Vehicles that
have a Pull-Up resistor in the instrument cluster (such as the C5 and C6 Corvettes) will want to disable this feature
because it will create too much resistance. Vehicles that do not have a pull-up resistor in the instrument panel
(such as the 2010-2013 Camaros and 2007-2012 CK trucks) will want to enable this feature.
Access from the Controller:
From the Main screen , press the “GLOBAL” button. Press the “DOWN” arrow button repeatedly until the "Tach
Pull-Up" menu selection is highlighted and then press the “ENTER” button. Press the “YES” or “NO” button to
change the current selection. If the “NO” button is pressed, no change will be made.
Access from the Computer Program:
From the Status screen , press the "SETUP" button. The "Tachometer Pull-Up" option is found in the "Tachometer