Netgear Ex6120 Ac750 Wifi Range Extender 802 11ac Dual Band Gigabit User Manual

Maintain and Monitor the Extender 41
 AC1200 Dual Band WiFi
 Range Extender
5.  Select  Settings > Firmware Update.
6. Click the  CHECK ONLINE  button.
7.  If new firmware is available, follow the onscreen prompts to download it\
 onto your computer
 .
Note: You might need to unzip the firmware file.
8.  Click the  BROWSE button.
9.  Locate and select the new firmware file.
The firmware file name ends with a  .chk extension.
CAUTION:
After you click the UPLOAD button, do not try to go online, turn off...

Maintain and Monitor the Extender 
42 AC1200 Dual Band WiFi Range Extender 
The Other Settings page displays.
6. Click the RESTART button and click the Ye s button to confirm.
The extender restarts, which takes about two minutes. 

43
5
5.   FAQs and Troubleshooting
This chapter covers the following topics: 
•FAQs
•Cannot Connect to the Extender
•Cannot Join a WiFi Network and Receive an Error Message 

FAQs and Troubleshooting 
44 AC1200 Dual Band WiFi Range Extender 
FAQs
This section provides answers for difficulties you might experience with the extender.
The web browser setup keeps asking me for my network password (passphrase) or 
security key, and I am sure that I entered the correct password. What can I do?
The extender is probably placed at the borderline of the range covered by the router or 
access point. For more information about where to place the extender, see 
Find the Best 
Location on...

FAQs and Troubleshooting 
45  AC1200 Dual Band WiFi Range Extender
•If you cannot get a WiFi connection working, you can use an Ethernet cable to connect 
your computer to the extender. 
Cannot Join a WiFi Network and Receive an Error Message
To join a WiFi network, you must know its network name (also called the SSID) so that you 
can select it. If the network is secure, you must know the passphrase or key. If the extender 
does not connect to the network that you select, the cause might be one of the...

46
A
A.   Factory Settings and Technical 
Specifications
This appendix covers the following topics: 
•Factory Default Settings
•Technical and Environmental Specifications 

 Factory Settings and Technical Specifications47
 AC1200 Dual Band WiFi
 Range Extender
Factory Default Settings
To reset the extender to factory default settings, you can use the Factory Reset button on 
the side panel or you can log in and click the onscreen  RESET button. For more information, 
see Return the Extender to Its Factory Default Settings  on page
  38.
The following table shows the factory default settings.
Table 2.  Factory default settings  
FeatureDefault Settings
Smart Setup Enabled...

 Factory Settings and Technical Specifications48
AC1200 Dual Band WiFi
 Range Extender 
Technical and Environmental Specifications
The following table shows the technical and environmental specifications\
.
Table 3.  Technical specifications  
Technical Specifications 
Network protocol and 
standards compatibility Data and routing protocols: TCP/IP, DHCP server and client, DNS relay,
Physical specifications • Dimensions: 55.17 x 67.17 x 39 mm (2.17 x 2.64 x 1.54 in.)
•  W
eight: 130 g (0.29 lb)...