Rivera Primo CDM - Manual (Page 2)

METHOD 2, ADJUST SPEED
Make sure the key is off so the gauge is not powered. Press and hold the function switch.
Turn the key on. With the switch still held, start the bike. The display will show “DISPLAY” “..”. Release the function switch. The display will switch
between “AUTO” (auto cal), “ADJ” (adjust), “CYL”, “SET”, “BAR”, and “VOLT”. The odometer will show “SELECT”. When “ADJ” is displayed press the
function switch. This will place the unit in calibration adjustment mode. Release the function switch. The display shows the speed and the odometer
will show “ADJUST.” Drive at a known speed. Following another vehicle that is moving at a constant, known speed for this. Press the function switch.
The indicated speed will begin increasing until the function switch is released. The next time the function switch is pressed, the indicated speed will begin
decreasing. When the indicated speedometer reading is correct, release the function switch. The new calibration will be saved if no adjustments are made
for 7-10 seconds.
SPEED OUTPUT FOR TURN SIGNAL CANCEL MODULES
The display system also has a speed output signal for cycles equipped with an automatic turn signal cancel module or cruise control module. The white
wire from the controller harness should be connected to the module where the wire from the original analog speedometer was connected. The wire from
the original speedometer is typically a white/green wire.
TACHOMETER
The tachometer is enabled by connecting the yellow wire from the main harness to the negative side of the coil or to an ignition module tach output. The
tachometer is adjustable for 1-15 cylinder settings. The single cylinder setting is used for single-fire ignition systems without a buffered tach output.
The following instructions are used to set the tachometer output:
Make sure the key is off so the module is not powered. Press and hold the function switch. Turn the key on so the module is powered. The display will
show “DISPLAY” “..”. Release the function switch. The display will switch between “AUTO” (auto cal), “ADJ” (adjust), “CYL”, “SET”, “BAR”, and “VOLT”.
The odometer will show “SELECT”. When “CYL” is displayed press the function switch. This will place the unit in tach calibration mode. Release the func-
tion switch. This display will switch between “1 C”, “2 C”,…”15 C.” When the desired setting is displayed press the function switch. The display will show
“DONE.” Release the function switch. The system will now reboot normally with the new setting.
TACHOMETER SHIFT INDICATOR / RED LINE
A single bar will light up to indicate a shift point or red line. The rpm where the bar lights up is user selectable and can be turned off completely if
desired. The bar is factory set to approximately 6000 rpm.
The following instructions are used to set the tachometer warning bar:
Make sure the key is off so the module is not powered. Press and hold the function switch. Turn the key on so the module is powered. The display will
show “DISPLAY” “..”. Release the function switch. The display will switch between “AUTO” (auto cal), “ADJ” (adjust), “CYL”, “SET”, “BAR”, and “VOLT”.
The odometer will show “SELECT”. When “SET” is displayed press the function switch. This will place the module in the shift/red line set mode.
Release the function switch. The bar display will star at 2 and begin moving up. After it reaches the top it will go out and then start back at 2.
When the desired rpm setting is displayed press the function switch. To disable this feature, press the function switch while the bar is not displayed. The
display will show “DONE” once the new setting is stored. Release the function switch. The system will now reboot normally with the new setting.
TACHOMETER BAR RANGE
The tachometer bar can be set to 0-5000, 0-8000, or 0-16,000 rpm full scale range. The bar is factory set to 8000 rpm full scale.
The following instructions are used to set the tachometer bar range:
Make sure the key is off so the module is not powered;Press and hold the function switch. Turn the key on so the module is powered. The display will
show “DISPLAY” “..”. Release the function switch. The display will switch between “AUTO” (auto cal), “ADJ” (adjust), “CYL”, “SET”, “BAR”, and
“VOLT”. The odometer will show “SELECT”. When “BAR” is displayed press the function switch. This will place the unit in the bar range set mode.
Release the function switch. The bar display will show the 5000 scale, the 8000 scale, then the 16000 scale. When the desired RPM bar scale is dis-
played, press the function switch. The display will show “DONE” once the new setting is stored. Release the function switch. The system will now start
up normally with the new setting.
LOW OIL PRESSURE, LOW VOLTAGE, AND ENGINE INDICATORS
The low oil pressure warning light is activated when the gray wire is grounded. Connect this wire to the oil pressure switch on the negative side of the oil
warning light. The low voltage warning light is activated when the voltage at the red “power” wire drops below 11.5 volts & there is a tachometer signal
or below 10.5 volts when there is not tachometer signal. The “ENGINE” indicator is activated when the white/red wire is grounded. Connect this to the
ECM or ignition module black/yellow wire or leave it open on earlier systems.
NIGHT OPERATION (reduced display intensity)
Your display module has a dimming feature that reduces the display intensity during nigh time operation. Normally the panel is at maximum brightness
for optimum daytime viewing. When the brown wire has 12 volts the display intensity will be reduced. A toggle or on/off push button switch can be con-
nected to this wire if this feature is to be functional. To have the display panel at full brightness all the time, leave the brown wire disconnected.
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