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- 24 - PL V2 Series User Manual

For example: The A8S receiving card is connected to the Hub board through the card slot.

Meanwhile, the Hub board is also connected to the module, power supply and data cable.

The Hub board help transit power and data. （A8S/A5Plus Interfaces have similar

functions with other types of receiving cards）

All series of products support receiving card, HUB board rear maintenance, and All

products’ receiving card and HUB board can be customized to support the front

maintenance.

Maintenance for receiver card(Rear):

1. Remove the screws of the receiving card (please note the Red frame mark);

2. Unplug the receiving card and replace it;

3. Install a new receiving card on the HUB card, please note that the receiving card

direction should correspond to the arrow direction on the HUB card (please note the

yellow frame mark);

4. Install the fixing screws.

Maintenance for the HUB Board (Rear) :

For the maintenance of the HUB board, please refer to the maintenance method of the

receiving card. Please remove the fixing screw when maintenance (marked with a red

circle).

Maintenance for receiving card (Front)

Step 1: remove the power box and module from the cabinet;

Step 2: remove the screws from the front of the cabinet (red circle position as shown

below);

Step 3: hand through the box, take out the HUB board and the receiving card from the

back side and replace them if needed. When replace the new receiving card, please note

that the receiving card direction should correspond to the arrow direction on the HUB

board (please note the yellow border mark in the figure below);

Step 4: install the HUB board back (note the direction of the HUB board and the

corresponding screw hole);

Step 5: install the screw;

Absen PL V2 Series User Manual

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