Asus RT-AC1900P User manual

快速使用指南
RT-AC1900P
3x3 Wireless-AC 1900
同步雙頻無線路由器
¨
EC15894 / 第三版 / 2019 年 9 月
1900P

Table of contents
English........................................................................................................... 3
簡體中文 ....................................................................................................18
English

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Package contents
RT-AC1900P AC adapter
Network cable (RJ-45) Quick Start Guide
A quick look at your RT-AC1900P
1) LAN 1~4 LED 6) Power LED 11) USB 3.0/2.0 ports
2) WAN (Internet) LED 7) WPS button 12) WAN port
3) USB 3.0/2.0 LED 8) Wi-Fi On/O button 13) LED On/O button
4) 2.4GHz LED 9) Power switch 14) LAN ports
5) 5GHz LED 10) Power (DC-IN) port 15) Reset button
NOTE: If any of the items is damaged or missing, contact your retailer.
1900P
9 10 13
11
8
1 2 35
41412
6 7
15
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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://192.168.1.1), then in the Network Map page's upper right
corner, click the USB icon and click Eject USB 3.0 / USB 2.0.
 • 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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Installing your router
IMPORTANT: Before installing the router, ensure that Internet connec-
tionisavailable
1. Position your wireless router.
For the optimal wireless transmission between the wireless router and connect-
edwirelessdevices,ensurethatyou:
• Placethewirelessrouterinacentralizedareaforamaximumwirelesscoverage
forthenetworkdevices.
• Keepthewirelessrouterawayfrommetalobstructionsandawayfromdirect
sunlight.
• Keepthewirelessrouter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.
• Alwaysupdatetothelatestrmware.VisittheASUSwebsiteat
http://www.asus.comtogetthelatestrmwareupdates.
45°
90°
45°
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2. Prepare your modem.
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
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.
3. Set up your wireless environment.
RT-AC1900P
Computer
Wall Power Outlet
LAN
Modem
Power
WAN

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a. Insert your wireless router’s AC adapter to the DC-IN port and plug it to a
power outlet.
b. Using another network cable, connect your modem to your wireless router’s
WAN port.
c. Insert your modem’s AC adapter to the the DC-IN port and plug it to a power
outlet.
d. Using the bundled network cable, connect your computer to your wireless
router’s LAN port. Ensure that the WAN and LAN LEDs are blinking.
NOTE:YoucanalsosetupRT-AC1900Pusingamobiledevicesuchas
smartphone or tablet PC. To do this, go to Setup your router using a
mobile device for details.
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).
4. Disable some settings on your computer.

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To set up your router using QIS ((Quick Internet Setup):
1. Press the power button at the back of your router. Ensure that the Power,
LAN and WAN LEDs are on.
2. LaunchyourwebbrowsersuchasInternetExplorer,Firefox,GoogleChrome,
or Safari.
Setting up your router using the Quick Internet Setup
Wizard
NOTE: If QIS does not launch automatically, enter http://192.168.1.1
or http://router.asus.com in the address bar and refresh the browser
again.
3. Assign your router login name and password and click Next. You will need
thisloginnameandpasswordtologintoRT-AC1900Ptovieworchangethe
router settings. You can take note of your router login name and password
for future use.
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4. 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. Please obtain the necessary information about your Internet connection
typefromyourInternetServiceProvider(ISP).Ifyourconnectiontypeis
DynamicIP(DHCP),QISwizardwillautomaticallydirectyoutothenextstep.
NOTE: If your connection type is Static IP, choose Static IP and click
Next.KeyinIPaddress,subnetmask,defaultgatewayandDNSserver
informationprovidedbyyourISP.ClickNext to proceed.
Setup of router (RT-AC68U) administrator password
Login name:
Login password:

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5. Assign the network name (SSID) and security key for your 2.4GHz and 5GHz
wireless connection. Click Apply when done.
6. Your Internet and wireless settings are displayed. Click Next to continue.
7. Read the wireless network connection tutorial. When done, click Finish.
NOTES:
• Youcanassignanetworknamewithupto
32 characters.
• Watchthesetuptutorialvideoifneeded.