Use the following guidelines to set up and test the equipment:

1. Set power supply #1 for 23V DC, 8A current limit and then turn off the supply.
2. Connect the output of power supply #1 in series with a current meter to J1 (VIN and PGND).
3. Connect a voltage meter across J1 (VIN) and J1 (PGND).
4. Connect load #1 in series with a current meter to J3 (VBAT and PGND).
5. Connect a voltage meter across J3 (VBAT and PGND).
6. Set 23V at KEPCO load output. Limit KEPCO to 6A. Use load #1 to power EVM from the VOUT output.
7. Connect J5 to the EV2400. Connect J5 to the I²C PORT 2 on the EV2400.
8. Make sure the jumpers are installed as indicated in IO and Jumper Descriptions.
9. Turn on the computer and load #1. Open the bqStudio software.
   1. Select Charger and click the Next button.
      
   2. Select Charger_1_00_BQ25756.bqz on the Select a Target Page.
   3. After selecting the target device, click Field View and then click the Read Register button.
   
10. Set WATCHDOG and EN_CHG to disabled.
    
11. In 16 Bit Registers, set ICHG_REG to 4000mA.
12. Turn on power supply #1, measure:

    V(J1(VAC)) = 23V ± 0.5V

    I(J1(IAC)) = 4.1A ± 0.5A

    V(J3(VBAT)) = 23V ± 0.5V

    I(J3(IBAT)) = 3.9A ± 0.5A

13. Set power supply #1 for 40V, measure:

    V(J1(VAC)) = 40V ± 0.5V

    I(J1(IAC)) = 2.4A ± 0.5A

    V(J3(VBAT)) = 23V ± 0.5V

    I(J3(IBAT)) = 3.9A ± 0.5A

14. Set power supply #1 for 19V, measure:

    V(J1(VAC)) = 19V ± 0.5V

    I(J1(IAC)) = 5.0A ± 0.5A

    V(J3(VBAT)) = 23V ± 0.5V

    I(J3(IBAT)) = 3.9A ± 0.5A