Asus RT-AC66U B1 User manual

Quick Start Guide
RT-AC66U B1
Wireless-AC1750 Dual Band Gigabit
Router
APAC15861 / Revised Editon V7 / August 2019

Table of contents
English.............................................................................................3
簡體中文 ........................................................................................16
繁體中文 ........................................................................................29
Bahasa Indonesia.........................................................................42
Bahasa Malaysia...........................................................................55
ไทย ...................................................................................................68
Tiếng Vit........................................................................................81

3
English
Package contents
RT-AC66U B1 AC adapter
RJ-45 cable Quick Start Guide
Warranty card
A quick look
1) USB 3.0 port 5) Power LED 9) Reset button
2) LAN LED 6) Power (DC-IN) port 10) WAN port
3) WAN LED 7) Power switch 11) LAN ports
4) 2.4GHz/5GHZ LED 8) USB 2.0 port 12) WPS button
NOTE: If any of the items is damaged or missing, contact your retailer.

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NOTES:
• USB External HDD/Flash disk:
 •ThewirelessrouterworkswithmostUSBHDDs/Flashdisksupto
2TBandsupportsread-writeaccessforFAT16,FAT32,EXT2,EXT3,
andNTFS.
 •TosafelyremovetheUSBdisk,launchthewebGUI
(http://router. asus.com), then in the Network Map page's upper
right corner, click the USB icon and click Eject USB 1.
 •IncorrectremovaloftheUSBdiskmaycausedatacorruption.
 •Forthelistoflesystemandharddiskpartitionsthatthe
wirelessroutersupports,visithttp://event.asus.com/networks/
disksupport
• Forthelistofprintersthatthewirelessroutersupports,visit
http://event.asus.com/networks/printersupport

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English
Positioning your wireless router
Forthebestwirelesssignaltransmissionbetweenthewirelessrouterandthe
networkdevicesconnectedtoit,ensurethatyou:
• Placethewirelessrouterinacentralizedareaforamaximumwirelesscoverage
forthenetworkdevices.
• Keepthedeviceawayfrommetalobstructionsandawayfromdirectsunlight.
• Keepthedeviceawayfrom802.11gor20MHzonlyWi-Fidevices,2.4GHz
computerperipherals,Bluetoothdevices,cordlessphones,transformers,
heavy-dutymotors,uorescentlights,microwaveovens,refrigerators,andother
industrialequipmenttopreventsignalinterferenceorloss.
• Toensurethebestwirelesssignal,orientthethreedetachableantennasas
shown in the drawing below.
• Foroptimumperformance,adjusttheinternalcoolingsystem.Refertotheuser
manual for details.
• Alwaysupdatetothelatestrmware.VisittheASUSwebsiteat
http://www.asus.comtogetthelatestrmwareupdates.
90° 90°

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English
Before you proceed
1. Unpluganddisconnectthewires/cablesfromyourexistingmodemsetup
and release your computer’s outmoded IP address.
a: Unplug the AC adapter from the power outlet and disconnect it from your
cable/ADSL modem.
b: Disconnect the network cable from your cable/ADSL modem.
c: Reboot your computer (recommended).
Modem
OFF!
a
b
c
d
a
b
c
d
a
b
c
d
WARNING! Before disconnecting the wires/cables, ensure that your
cable/ADSL modem has been turned o for at least two minutes. If your
modemhasabackupbattery,removeitaswell.

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2. Setupyourwirelessenvironment.
a: Insert your wireless router’s AC adapter to the DC-IN port and plug it to a
power outlet.
b: Using the bundled network cable, connect your computer to your wireless
router’s LAN port.
IMPORTANT! Ensure that the WAN and LAN LEDs are blinking.
c: Using another network cable, connect your modem to your wireless router’s
WAN port.
d: Insert your modem’s AC adapter to the DC-IN port and plug it to a power
outlet.
3. Disable some settings on your computer.
A. Disable the proxy server, if enabled.
B. Set the TCP/IP settings to automatically obtain an IP address.
C. Disable the dial-up connection, if enabled.
NOTE:Formoredetailsondisablingyourcomputersettings,referto
Frequently Asked Questions (FAQs).
RT-AC66U B1
c
WAN
a
db
LAN
Internet
Modem

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English
1. Congureyourwirelesssettingsviathewirelessrouter’swebgraphics
user interface (web GUI).
a: LaunchyourwebbrowsersuchasInternetExplorer,Firefox,GoogleChrome,
or Safari.
Getting started
a
b
c
d
a
b
c
d
NOTE: If QIS does not launch automatically, follow these steps to
manuallylaunchQIS:
•Onyourwebbrowser,keyinhttp://router.asus.com and run the
Quick Internet Setup (QIS) Wizard again.
•Disabletheproxysettings,dial-upconnection,andsetyourTCP/IP
settingstoautomaticallyobtainanIPaddress.Formoredetails,refer
to the FAQs section for auto-diagnosis.

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b: The wireless router’s Quick Internet Setup (QIS) feature automatically detects
if your ISP connection type is Dynamic IP, PPPoE, PPTP, L2TP, and Static IP.
Keyinthenecessaryinformationforyourconnectiontype.
IMPORTANT!ObtainthenecessaryinformationaboutyourInternet
connectiontypefromyourInternetServiceProvider(ISP).
NOTE: The auto-detection of your ISP connection type takes place
whenyoucongurethewirelessrouterforthersttimeorwhenyour
wireless router is reset to its default settings.
NOTE: You can assign a network name with up to 32 characters.
c: Assign the network name (SSID)
and security key for your 2.4GHz
and 5GHz wireless connection. Click
Apply when done.
d: Your Internet and wireless settings
are displayed. Click Next to
continue.
e: Read the wireless network
connection tutorial. When done,
click Finish.

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English
English
Frequently Asked Questions (FAQs)
After following the steps, I still cannot access the wireless router’s web
graphics user interface (web GUI) to congure the wireless router settings.
A. Disable the proxy server, if enabled.
Windows® 7
1. Click Start > Internet Explorer to launch the web
browser.
2. Click Tools > Internet options > Connections tab
> LAN settings.
3. FromtheLocalAreaNetwork(LAN)Settings
screen, untick Use a proxy server for your
LAN.
4. Click OK when done.
English