Remote Control Method B: Using two external variable 5k ohm resistors
1. Ensure that the load is disconnected and that the power supply is OFF.
2. Prepare two 5k ohm variable resistors as shown in the diagram below and use the
wires from Port 1, 2 and 4 as shown.
3. Switch the power supply ON.
4. Adjust the Pin 2 5k ohm variable resistor from one end to other end to check and
verify the full output voltage range of the power supply.
5. Short the main output with 10AWG wire and check the CC display by adjusting the
Pin 3 5k ohm variable resistor.
6. Switch OFF the power supply.
PIN
1
2
3
4
5
6
7
8
Remote Socket PIN assignment for external variable resistors
FUNCTION
Internal +5VDC
Voltage Adjustment
Current Adjustment
Ground
Output OFF
Unused
Unused
Unused
Variable part of resistor
Variable part of resistor
Short to ground
10
NOTES
382275/6-EU-EN v4.3 3/14
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