Apex Digital iX Series Service Manual page 24

Assembly Steps:
1. Before connecting the 4G module cable, the cable should be followed the direction of the groove as
picture below
2. Connect the 4G module cable. While connecting the 4G module cable, please align the side that shows
CON2. It should hear the sound of "click" after connecting.
3. Connect all the three other cables, which are the blower, heated humidifier, and DC jack, and make
sure all the cables are in the right position.
4. While assembling the mainboard, make sure the 6 ribs should align to the 6 holes on the board. Please
note that one of the ribs is under the LCD display and pay attention not to lose the 6 pieces of O-rings
due to its light and small.