• MC93XX Mobile Computer Quick Start Guide
Installing a microSD Card
Installing a microSD Card

Installing a microSD Card

The microSD card slot provides secondary non-volatile storage. The slot is located under the keypad module. For more information, refer to the documentation provided with the card, and follow the manufacturer’s recommendations for use. It is strongly recommended that prior to use, you must format the microSD card on the device.
The following microSD cards were tested and are validated for use with the MC93XX:
  • SanDisk 16GB (SDSDQ-016G-A11M)
  • SanDisk 32GB (SDSDQ-032G-A11M)
  • SanDisk 64GB (SDSDQUA-064G-U46A)
  • SanDisk 128GB (SDSDQUI-128G-A46)
  • SanDisk 200GB (SDSDQUAN-200G-A4A)
Follow proper electrostatic discharge (ESD) precautions to avoid damaging the microSD card. Proper ESD precautions include, but are not limited to, working on an ESD mat and ensuring that the operator is properly grounded.
  1. Power off the device.
  2. Remove the battery
  3. Using a Torx T8 screwdriver with a large grip, remove the two keypad latch screws (1) from inside the battery slot.
  4. Using a screwdriver (1), slide the keypad latches (2) toward the bottom of the device.
    If the keypad latches are hard to move, use a screwdriver to gently slide them towards the bottom of the device.
  5. Turn the device over so that the keypad is visible.
  6. Using a Torx T8 screwdriver with a large grip, remove the two keypad assembly screws (1) from the top of the keypad (2) that covers the microSD card holder (3).
  7. Lift the keypad from the device.
  8. Slide the microSD card holder to the Open position.
  9. Lift the microSD card holder.
  10. Insert the microSD card into the card holder door ensuring that the card slides into the holding tabs on each side of the door.
  11. Close the microSD card holder door and slide the door to the Lock position.
  12. Align the keypad along the bottom ridge of the device, and then lay it flat.
  13. Using a Torx T8 screwdriver with a large grip and a long shaft, secure the keypad to the device using the two screws (1). Torque screws to 5.8 kgf-cm or 5.0 lbf-in.
  14. Turn the device over so that the keypad latches are visible.
  15. Slide both the keypad latches (1) toward the top of the device.
  16. Using a Torx T8 screwdriver, replace the two keypad latch screws (1) inside the battery slot and torque to 5.8 kgf-cm or 5.0 lbf-in.
  17. Insert the battery.
  18. Press and hold
    Power
     to power on the device.