Accessories 2 - 5
Figure 2-2
Installing the Keypad
4. Perform a warm boot.
Secure Device (SD) Card
The SD card provides secondary non-volatile storage. The SD card is located under the keypad (see Figure 2-1).
To insert the SD card:
1. Press the Power button to suspend the MC9190-G.
2. Remove the two keypad screws and slide the keypad down and lift off (see Figure 2-1 on page 2-4).
3. Lift the SD card retaining door.
4. Position the SD card, with the contacts down, into the SD card holder. The SD card corner notch fits into the
holder only one way.
5. Snap the retaining door closed.
CAUTION Do not remove the keypad while the MC9190-G is on and do not operate the MC9190-G with the keypad
detached. Follow proper ESD precautions to avoid damaging the SD card. Proper ESD precautions
include, but are not limited to, working on an ESD mat and ensuring that the operator is properly
grounded.