1 - 4 MC21XX Series User Guide
To insert the microSD card:
1. Place the MC21XX face-down on surface.
2. Slide the card holder door down to unlock.
3. Lift the microSD card holder door.
Figure 1-3
Inserting the microSD Card
4. Position the microSD card, with the contacts facing down, into the microSD holder.
5. Close microSD card door.
6. Slide the card holder up to lock.
Figure 1-4
Inserting the microSD Card
Install Main Battery
If the main battery is charged, the MC21XX can be used immediately. If the main battery is not charged, see
Battery Charging on page 1-5. To remove the main battery, see Main Battery Removal on page 1-8.
Insert the battery into the slot, bottom first and press the battery gently into the slot. The battery latches lock
the battery into place.
NOTE Select microSD cards with environmental and/or the write cycle performance specifications that meet or
exceed the application requirements.
microSD Card
microSD Card