re,
the gauges brightness will dim by 50%.
4. Connect the ORANGE wire to the send pole or send wire of the corresponding
Nordskog Pressure Sender.
5. Connect the WHITE wire to any electrical device (up to 2 amps) that you would like
to have activated when the gauge falls below the set point (alarm mode). The
WHITE wire will provide ground to your device when it is activated. Your devices
+12 volt connection must be connected to +12 volts to work. The WHITE wire will
complete the circuit to ground when the gauge falls below its setpoint reading. If
you connect the WHITE wire to an electrical device that uses more than 2 amps or
connect it to +12 volts, the gauge will be destroyed and your warranty will be voided.
If you need more current capability, then you may connect the white (activation) wire
to trigger a relay so that you may run an electric warning system. You will need to
get the wiring diagram from the relay manufacturer.

BASIC OPERATION
1. When the ignition is turned on, the gauge will power up.
2. The display will flash several times with the current low pressure limit setpoint.
3. The display will jump up then settle back down to the actual pressure measured at
the ORANGE wire.

PROGRAMMING INSTRUCTION
This gauge has a low pressure setpoint which can be reset to a new value. When the
pressure that you are monitoring (ORANGE wire) drops below this setpoint, the device
attached to the WHITE wire is activated. To program a new setpoint for the low
pressure limit that you desire to run a warning light (or other device attached to your
WHITE wire):
1. Start with the ignition off (remove power to the gauge).

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2. Push and hold the pushbutton (located on the back of the unit) as the ignition is
turned on.
3. The gauge will light up and will initially display the old setpoint pressure.
4. Continue holding the pushbutton and the display will slowly increment.
5. Release the pushbutton once the low pressure limit setpoint is reached.
6. The new setpoint will flash several times.
7. The displayed reading will jump up then settle back down to the actual pressure
measured at the ORANGE wire.

HI-LO RECALL
1. After the gauge powers up and settles on the actual pressure, press the switch
once to initialize the gauge.
2. After the gauge cycles through the HI-LO circuit it is now ready to remember the
Highest and Lowest pressure readings it registers.
3. Press the switch again to recall the actual HI-LO readings.
4. To clear the readings, hold the switch for 10 seconds or shut off the gauge.
5. If you shut off the gauge it will clear the existing HI-LO readings but not the
setpoint value.

1120 Yarnell Pl, Oxnard, CA 93033 805-483-2411ph 805-483-2373fax
www.nordskogperformance.net