HUAWEI ME909s-120 LTE LGA Module
Acceptance Inspection Guide
Issue 03 (2017-12-11)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Check whether the six rings on the humidity indicator card are all brown, as shown in
Figure 2-4 .
Check that the arrangement of modules is consistent with that shown in Figure 2-4 .
Check that the number of modules is consistent with that labeled on the large carton.
After the vacuum bag is removed for inspection, repack the modules in a vacuum bag to
ensure the quality when the modules deliver to the customer.
2.2 Label Inspection
Figure 2-5
ME909s-120 LGA label
Check whether the information on the label of an ME909s-120 LGA module is consistent
with the corresponding label shown in Figure 2-5 . If the label is customized, see the
approval sheet.
Use a 2D barcode scanner to read the 2D barcode and check whether the number read
from the barcode is consistent with the IMEI number printed on the label.
It is recommended to take ESD protection during the inspection, for examlple, wearing ESD
wrist straps, ESD gloves, or ESD finger cots.
2.3 Performance Inspection
Testing tools: USB cable, development kit and PC
Testing system: Windows 8/Windows 8.1
The following is the procedure:
