Replacing A Uim05B1 - Huawei MTS9300A User Manual

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MTS9300A Telecom Power (Ooredoo, Indonesia,

MTS9304A-HD2002)

User Manual

Step 5 Take off the SD card from the side of the SMU02C.

Step 6 Insert the SD card into the new SMU02C.

Step 7 Place the new SMU02C in the slot, push the locking latch leftwards, and pull out

the handle.

Step 8 Gently push the SMU02C along guide rails until it is engaged. Close the handle,

and push the locking latch rightwards.

Figure 4-2 Installing the SMU02C

Step 9 Reset SMU02C parameters.

Step 10 Reconnect the communications cable to the SMU02C panel based on the recorded

cable information.

----End

Follow-up Procedure

Pack the removed component and have it sent to the local Huawei warehouse.

4.3.2 Replacing a UIM05B1

Prerequisites

●

Procedure

Step 1 Connect the ESD wrist strap ground cable, and wear the ESD wrist strap and ESD

gloves.

Step 2 Record the connection positions of cables on the UIM05B1 panel and remove the

cables.

Issue 06 (2021-10-13)

NO TE

If no SD is installed, go to

NO TE

After replacing the old SMU with a new spare part, power on the new SMU and check its

software version. If the software version of the new SMU is earlier than that of the old

SMU, upgrade the new SMU software.

The ESD wrist strap, ESD gloves, ESD box or bag, and toolbox are available.

The new UIM05B1 is intact.

Step

4 Maintenance

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Mts9304a-hd2002