PROCEDURE Part 1: POWER SUPPLY TESTING 1.1 - Plug the trainer into a 120VAC outlet and set the power switch (29) to the "ON" position. The red LED (19) will light when the unit is on. 1.2 - From the Power supply section change both knobs (6 and 7) counterclockwise. 1.3 - Turn on the digital multimeter (DMM) and set it to measure DC Voltage. 1.4 - Connect the digital multimeter terminals to the POS (5) and GND (4) of the Power supply and measure the voltage. Record your reading in column 1, T ABLE 1. 1.5 - Turn the POS knob (6) all the way clockwise and measure the voltage. Record your value in column 2, T ABLE 1. 1.6 - Turn the knob to the 5 V indicator. Record the exact value in column 3, T ABLE 1. Power Supply Minimum Voltage Maximum Voltage Controlled 5V DMM Reading DC Voltage (Vdc) Table 1 - Voltage Measurements - Power Supply School Of Engineering Technology and Applied Science (SETAS) Advanced Manufacturing and Automation Technology (AMAT) EET123- Lab instruction Experiment No. 0 Digital Box Trainer Fall 2023 Rev 1.0 Section: Group: Name and ID# Name and ID#