User Manual

3. Operation

3.1. Controls and description of front-panel

1.) DC voltage adjustment: adjusting DC output voltage

2.) AC voltage adjustment: adjusting AC output voltage

3.) DC output terminal (-): connecting the negative terminal of load

4.) DC output terminal (+): connecting the positive terminal of load

5.) Case ground: connecting the case to ground

6.) AC output terminal: connecting the terminal of load

7.) AC output terminal: connecting the terminal of load

8.) Power switch: the unit is ON when the LED illuminates

9.) LED: the LED illuminates when the unit in ON

3.2. Operation method

1. Insert AC power plug into AC power outlet.

2. Turn on the power switch, the LED will illuminate.

3. With the proper output voltage, connect the unit with terminal of AC (6), (7) or DC (3),

(4) to the equipment. Make sure your equipment’s power cord must be connected to the

correct polarity (DC output), which is marked near binding post on the front panel of the

unit. The reversal of polarity may damage your equipment.

4. The Fuse which is located at the rear of the unit for protection the AC input can be

replaced by unscrewing fuse holder when it have been burnt out. Please use the same

rated one for replace.

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6. 4. 5.

7. 8.