MAN#650087B
HLY-3021 rev C PERFORMANCE TACHOMETER
(weather and vibration resistant for exposed environments)
*To avoid damage to motorcycle
, please see Tachometer and Status and Warning Indicators sections for details on locating
Tachometer and indicator wires for
most motorcycle applications
**The Check Engine indicator will not function using these gauges on
2004+ HD
models due to the signal
being fed through the ‘data
bus’, however the HD diagnostic tool can still check and clear codes through the diagnostic connector.
2004+HD
Indicator wires match
the above chart, but please read Tachometer section for proper wiring.
GAUGE SETUP AND CALIBRATION
The setup menus are entered by holding the switch in while turning the key on. The menus are as follows:
Main Menu
Sub Menu
Description
TACH
ENGINE
set engine cylinder setting
WARN
set rpm shift warning point
UPDATE
set rpm update rate for digital readout
SIGNAL
select normal or low voltage tach signal
NORMAL
LO VLT
INFO
MODEL
Gauge model number
VER
Gauge revision code
PPM
speed cal setting
GEAR
transmission gear display selection
OFF
PROGRM
DONE
restart system with new settings
