EN
17
Controls, Connectors and Functions
1. Power switch: Turns the unit on and off.
2. Meter: Displays the voltage or current.
3. Snap in output terminal. 3A max. Red positive, black negative.
4. Cigarette plug terminal. 10A max.
5. Voltage ajustment: Adjust voltage between 9.0 and 15.0 volts. Turn
clockwise to increase and counter clockwise to decrease the voltage.
When it is set at the center position it will supply 13,8volts.
6. Noise off-set volume control: Adjust to eliminate the pulse noise of the
switching circuit. This patent pending function is specially designed
for communication use. (It’s effectiveness may vary depending on the
frequency and mode)
VOLTAGE
ADJUST
NOISE
OFFSET
POWER
OFF
O
OUTPUT MAX 3A
MAX 10A
_
+
ON
_
O U T P U T M AX
DC - OUTUT
PLUG SOCKET
TM
SPS-2530D
4
6
5
3
2
1
