Huawei EM770 - Page 56

HUAWEI EM770 HSPA PC Embedded Module V100R001
Product Specification
Issue 1
(2008-09-15)
Huawei Confidential: This documents is Huawei Proprietary and Confidential(NDA
Required).It may not be duplicated, neither distributed externally without
prior and written permission of Huawei.
Page
56 of 68
Figure 5-25 Diagram of connecting the module to the CMU200
Figure 5-25 shows the connection method that can be used to test the wired
connection comprehensively, software and key signal points.
2. Diagram of connecting the module and the antenna
Figure 5-26 Diagram of connecting the module and the antenna
Figure 5-26 shows the wireless connection method that can be used to simulate the
actual wireless environment for testing the software and key signal points.
IV. Installation of the Debugging board
l
Connect the devices and set up the test environment according to Figure 5-25 or
Figure 5-26. Then properly connect one end of the module to the mini PCI-E
connector and fix the other end of the module by well locking the connector latch.
Insert the SIM card into the SIM card socket. Then connect the debugging board
to the PC through a USB cable. You can connect the USB cable only when the
module is properly connected to the mini PCI-E connector and fixed.
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