7
Operation
This unit is designed for simple and intuitive operation. Before you use the unit, make sure the
load and power source are correctly connect as shown under
Installation
TURNING THE UNIT ON AND OFF
To turn the converter on, press the On/Off toggle switch on the top The
Output ON
LED will
start glowing green, indicating that the outputs are energized.
To turn the converter off, press the On/off toggle switch to the OFF position. The
Output ON
LED will turn off. Once the unit is off, it is safe to disconnect the power source and/or load.
ADJUSTING THE OUTPUT VOLTAGE
The converter’s output voltage can be adjusted over a range of ± 1.0 volt for fine tuning
purposes. The unit must be ON, in order to adjust the output voltage.
1. At the load, attach a good quality voltmeter or multimeter to monitor the voltage.
2. Loosen and remove the two screws holding the cover panel to the chassis
3. Remove the cover plate to expose the Output Voltage Adjust potentiometer.
4. Using a very small flat-blade screwdriver, rotate the potentiometer. Rotating it clockwise,
increases the output voltage. Rotating counterclockwise, decreases it.
5. Check the reading on the attached voltmeter/multimeter. End adjustment when satisfied.
6. Remove the screwdriver and reattach the cover plate to the chassis.
METERS
A high quality digital meter can be added to the voltage converter (factory installed only). The
meter shows simultaneous voltage and current on either of the two output terminals. A toggle
switch permits selection between the output terminals. The meter features bright red LED
readouts to permit easy monitoring from many feet or meters away.
