Turn the power supply off by pressing the power switch to the ’OFF’ Position Cooling The NS-1230D power supply is cooled by convection and forced air cooling. That is normal airflow around the power supply in combination with a temperature controlled fan to improve cooling at higher levels of use.
2. Connect the power cable’s positive (red) wire to the positive terminal and connect the negative (black) wire to the negative terminal on the back of the power supply. 3. Plug the power cable into the power socket on the back of the radio. Panel Description: NS-1230D Front panel: 1. Power indicator 2.
Important safety information Please read these warnings before using the NS-1230D power supply. Warning: Safe operation To reduce the risk of fire or electric shock, please adhere to these warnings: Moisture: Do not expose this appliance to water or moisture.
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