Chapter 2. CPU Features & SpecificationsGFK-2222AD April 2018 41Micro-SD Card InterfaceThe Micro SD Card slot is located on the right-hand side of the equipment (Figure 2), level with the OLEDdisplay. This port is not functional at time of publication. Once functional, it will support the RemovableData Storage Device features discussed in Section 2.1.8.The interface supports SD, SDHC and SDXC μSD-Cards up to Version 3.0.Insert the card into to slot, oriented as described below. Apply pressure it until you feel some resistance.The card will latch into place and can then be read by the equipment. Apply pressure again to removethe card from the slot.Figure 4: CPE400 Micro-SD & USB PinoutsNote that the μSD-Card needs to be inserted in the slot with the correct orientation. The pins of the cardneed to face towards the front of the equipment (Figure 4).A cover and screw are provided. To minimize CPE400 susceptibility to electrical noise interference, keepthe cover in place during normal operation.