TP-Link CR1900 CR1900US V1 Quick Installation Guide - Page 2

Customize the Wireless Network 1. Connect your device to the modem router via a wired or wireless connection. 2. Launch a web browser and type in http://tplinkmodem.net or http://192.168.1.1. Create a new password (1-15 characters) and click Save. Note: If the login page does not appear, please refer to FAQ > Q2. http://tplinkmodem.net New Password Low Middle Confirm Password High Save 3. Enter the password you created and click Log in. Note: For subsequent logins, you only need to enter the password that you have created. 4. Go to Basic > Wireless to personalize your wireless network name (SSID) and password, then click Save. Once done, you will need to reconnect to your wireless network using the new SSID and password. Note: To enable and customize guest network, go to Basic > Guest Network. LED Indicators LED Status Indication (Power) (Downstream) (Upstream) (Internet) (LAN) (USB) (Wireless) (WPS) On/Off White Green Flashing Off White Green Flashing Off On/Off Flashing On Off On Flashing Off On/Off On/Off Flashing Power is on/off. The modem router has synchronized one channel. The modem router has synchronized more than one channel. The modem router is scanning for downstream channels. The synchronization has not started or has failed. The modem router has synchronized one channel. The modem router has synchronized more than one channel. The modem router is synchronizing upstream channels. The synchronization has not started or has failed. Internet service is available/unavailable. The modem router is attempting to connect to the internet. At least one LAN port is connected to a powered-on device. No LAN port is connected to a powered-on device. The inserted USB device is ready to use. A USB device is being identified. No USB device is plugged into the USB port. The wireless function is enabled/disabled. This light remains on for 5 minutes when a WPS connection is established, then turns off. WPS connection is in progress. This may take up to 2 minutes. Tether App To manage your network conveniently on your mobile device, scan the QR code to download the Tether App. USB Features The USB ports can be used for media sharing, storage sharing and printer sharing within your local network. You can also set up an FTP server to access your files remotely through the internet. USB Ports for Sharing Remote Access via FTP Server Media Sharing Local Storage Sharing Printer Sharing To learn more about the USB features, visit http://tp-link.com/app/usb, or simply scan the QR code. Safety Information The product should be connected to cable distribution system that grounded (earthed) in accordance with ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section 820.93 Grounding of Outer Conductive Shield of a Coaxial Cable. FAQ (Frequently Asked Questions) Q1. What can I do if I cannot access the internet? A1. Make sure all cables are properly and securely connected to the modem router. A2. Contact your internet service provider to make sure the modem router is activated. A3. Contact our Technical Support if the problem persists. Q2. What can I do if the login page does not appear? A1. If the computer is set to a static or fixed IP address, change the computer's setting to obtain an IP address automatically. A2. Make sure http://tplinkmodem.net or http://192.168.1.1 is correctly entered in the web browser. A3. Use another web browser and try again. A4. Reboot your modem router and try again. A5. Disable then re-enable the network adapter being used. Q3. What can I do if I forgot my password? For the web management page password: A. Refer to FAQ > Q4 to reset the modem router, and then set a new password to log in. For the wireless password: A1. The default Wi-Fi Password/PIN is printed on the Information Card or the product label at the bottom of the modem router. A2. If the default wireless password has been changed, log in to the web management page and go to Basic > Wireless to retrieve or reset your password. For the Guest Network password: A. Log in to the web management page and go to Basic > Guest Network to retrieve or reset the password. Q4. How do I restore the modem router to its factory default settings? A1. With the modem router powered on, press and hold the Reset button on the rear panel of the modem router for at least 8 seconds until all LEDs turn back on, then release the button. A2. Log in to the web management page of the modem router. Go to Advanced > System Tools > Backup & Restore and click Reset. The modem router will restore and reboot automatically. For advanced configuration, refer to the User Manual which can be downloaded at http://www.tp-link.us/support/download. For additional FAQs, visit http://www.tp-link.us/support/faq. For further assistance, contact Technical Support at 1-866-225-8139 or visit http://www.tp-link.us/support/contact. 7106506800 REV1.0.0 ©2016 TP-LINK