User Manual

Chapter 2 - Installation Installing the Base Transceiver Station (BTS) Equipment
4Motion 90 System Manual
10 Wait until the AU reboot process is completed. This might take few minutes.
11 Reset the AU. (To perform the reset go to the main menu of the AU, select 2 -
Unit Control, than select 1 - Reset and confirm the reset. Alternatively, you can
press the reset button on the front panel of the AU).
12 Go to the AU main menu and check that the SW version and all parameters
are as required.
13 Check that the AU operates properly, and the SUs to which service is offered
are connected to the AU.
2.3.10.4 Replacing a PIU
1 Release the screws located on the top and bottom of the PIU's front panel.
2 Press the handle’s red button until the handle is unlocked.
3 Wait until the blue HOT SWAP LED turns on, indicating that the module has
been disconnected and can be removed.
4 Disconnect the power cable from the PIU
5 Press the handle up until the module is unlocked. Firmly hold the handle and
take the module out of the chassis.
6 Firmly push the new PIU module into its intended slot.
7 Press the handle down until you hear the locking click and the red buttons are
released.
8 Secure the module in place by tightening the screws located on the top and
bottom of the front panel.
9 Connect power to the PIU only after it is fully inserted into the chassis.