18
INSTALLING THE 4G COMMUNICATIONS BOARD
Step 1: Prepare the 4G communications board
1. Unpack the board, taking precautions to avoid electrostatic
discharge (ESD).
2. Make sure that all the required accessories (cables, antenna
and so on) are correct and present.
Step 2: Open the TELECOM cover
Remove the holding screw of the TELECOM cover and open
the cover.
Step 3: Fit the microSIM card to the 4G communications board
1. Slide the microSIM card cover towards the bottom of the
VALINA to unlock it.
2. Open the cover, insert the microSIM card and close the cover.
3. Slide the microSIM card cover towards the top of the VALINA
to lock it.
Step 4: Fit the 4G communications board in the VALINA
1. Hold the 4G communications board with the two SMA con-
nectors facing you and at the lefthand side of the board.
2. Slide the 4G communications board under the clips on the left.
3. Make sure the connector on the underside of the board is
aligned with the connector on the VALINA.
4. Gently press the right-hand edge of the board down into the
holding clip on the right, until it engages with an audible click.
NOTE
Do not press down on the microSIM-card!
1
3
2
Figure 15: TELECOM cover
1751
714922001
0
Rev 1A BTO966
0
1
3
2
Figure 16: 4G communications board
Step 5: Connect cables to 4G communications board
1. Remove and throw away the two knock-outs on
the TELECOM cover.
2. Replace the TELECOM cover, guiding the two SMA
connectors through the holes.
3. Replace the 8 torx screw for the TELECOM cover;
do not over-tighten the screw.
4. Connect cables to 4G communications board.
a. Attach the MIMO 1 antenna cable to the main
SMA connector
2
.
b. Attach the MIMO 2 antenna cable to the diversity
SMA connector
3
.
c. Screw the coupling nuts finger-tight to hold the cables
firmly in position.
NOTE
Do not use a spanner and do not press down on
the microSIM-card!
1
Hole for fixing-screw
2
Knock-out for SMA
connector (MIMO 1/main
antenna)
3
Knock-out for SMA
connector (MIMO 2/
diversity antenna)
1
MicroSIM card cover
2
SMA connector for
MIMO 1/main antenna
3
SMA connector for
MIMO 2/diversity
antenna
Summary of Contents for Six VALINA
Page 1: ...INTEGRATION GUIDE VALINA...