1-to-2 Configuration, with 2 independent quick clamps. Install thimbles under all test points on the back of the PCBA.

1.Engraving at the position of the 1st switch from the left: Display Screen<br> 2.Engraving at the position of the 3rd switch from the left: Test Button<br> 3.Engraving on the fixture panel: Power Supply 19V<br> 4.Self-locking Pushbutton and 6-Pin Power Switch

1-to-4 Configuration: 4 mainboards can be programmed simultaneously. Equipped with 4 pushbutton switches, 4 small rocker switches, 1 large rocker switch, and 1 4-port USB hub (with a 1.5-meter-long cable).

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