Delta DPM-C520, Operation Manual

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8. If the router you are using is with AMPDU function, you need to disable this function. Otherwise, you can
only use IEEE 802.11 b/g but not 802.11 b/g/n.
The example below uses Delta router DVW-W02W2-E2 to demonstrate how to disable AMPDU.
4.3.3 Advanced Wi-Fi Setup
Use DPMSoft to set up the router that DPM-C520W is going to connect, for example router’s SSID and
password. And after that you can use the specific information to search for the router that DPM-C520W can
connect to.
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Setting points:
1. Use Ethernet cable to connect to your PC and router to avoid unreliable connection and packet lost during
transmission.
2. In DPMSoft, the settings for data transmission are shown below.
Transmission Time: 2 seconds per data
Timeout: 3 seconds
Failure: after 3 attempts
If data transmission fails, you need to search and try connecting to DPM-C502W again.
If you are using other meter-monitoring software, it is suggested to set the same settings for data
transmission.