Avtech AVX931B Installation Manual page 11

Step 5: The micro SD card slot is equipped on the upper PCB board. Reverse the upper
board and insert the card in a correct position.
To insert the micro SD card:
Step 1 Step 2
push to open golden contact facing down
lock
Step 6: Recombine the two PCB boards together, fasten the screws you loose in step 3.
Step 7: Replace the PCB boards and the upper cover, fasten the screws you loose step 1
Step 5: The micro SD card slot is equipped on the upper PCB board. Reverse the upper
board and insert the card in a correct position.
To insert the micro SD card:
Step 1 Step 2
push to open golden contact facing down
lock
Step 6: Recombine the two PCB boards together, fasten the screws you loose in step 3.
Step 7: Replace the PCB boards and the upper cover, fasten the screws you loose step 1
Micro SD card slot
Step 3
5
Micro SD card slot
Step 3
5
Step 4
push to lock
Step 4
push to lock