A diagram of all the EVM cable connections is shown in Figure 2-1.

1. Connect the Controller to Driver control Interface flex to the Controller PCB (J8) and the Illumination Driver PCB (J502).
2. Connect the Host SPI cable to the Controller PCB (J2) and the Cheetah adapter. Connect the Cheetah adapter’s USB cable to PC.
3. Connect the Controller Power cable to the Controller PCB (J11) and the Illumination Driver PCB (J6).
4. Connect the LED 1 Illumination output cable to the Illumination Driver PCB (J7) to the LED 1 illuminator in the optics engine.
5. If there is a second illuminator connect the LED 2 Illumination output cable to the Illumination Driver PCB (J501) to the LED 2 illuminator in the optics.
6. If there is a third illuminator connect the LED 3 Illumination output cable to the Illumination Driver PCB (J5) to the LED 3 illuminator in the optics engine.
7. Connect the Micro HDMI cable to the Controller Board (J3). Connect the Micro HDMI cable to PC HDMI port.
8. Connect the Power Input cable to the Illumination Driver Board (J8).
9. If there are fans connect them to LED Driver Board (J1 and J2).
10. If fan PWM is utilized then connect the Fan PWM cable from controller (J10) to LED Driver (J3).

Figure 2-1 EVM Cable Connections