LTC 1221 4G Wireless Router Installation Guide

LTC 1221 4G Wireless Router

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Thank you for choosing our product. Please read this manual carefully before using this product. We at LTC reserve the right to improve and change specifications and performance without special notice.

Hardware connection

1. Insert standard size SIM card (NO PIN CODE)
   According to the interface identification on the device, insert the SIM card, and pay attention to the metal contact and the lack angle direction of the card. Do not insert the small size card, in case it cannot be removed
   
   Micro SIM or Nano SIM card needs to be restored by card sleeve to SIM to insert; otherwise it will not be ejected inside the card.

As shown in the figure, the SIM card is facing inward with the missing angle, and the metal chip is facing downward. Insert the card slot, and then fasten it when you hear the click. Be sure to insert it correctly. (NO PIN CODE)

2. Connect the power adapter
   
   Wireless connection
   Wireless name and WiFi password Available on the device label

3. Use the device’s WiFi signal
   Search for WiFi, find and connect the WiFi wireless signal sent by the device by default [each product has a unique WiFi name (SSID) and password, which is located on the device label]
   TIP: when the machine is used for the first time, it will send a wireless signal with LTE WiFi as the prefix by default, and the phone can be connected to the WiFi. If it is not found, it is recommended to check the SSID name and password on the product label. See FAQ FAQ for details on how to reset the router.

The device can successfully plug in the SIM card to use the traffic of SIM card and supply network for other devices.

Computer settings

If you use the mobile phone to configure the connection, you can connect the WiFi signal directly. You do not need to set up the computer. This step can be skipped.

Confirm that your computer is [automatically obtain IP address] Please connect your computer network cable to the LAN interface of this product, or connect to the default WiFi of this product

1. Open the computer – right click Network – properties – change adapter settings;
2. For wired connection, right-click [local connection] (wireless connection, click [WLAN]). Select [attribute];
3. Double click [Internet Protocol version 4 (TCP / IPv4)] in the connection item of the property dialog box. (see the left figure below);
4. In the Internet Protocol version 4 dialog box, the confirmation option is [obtain IP address automatically]. [obtain DNS service address automatically] (as shown in the right figure below), click [OK].
   

configuration parameter

Set Wi Fi network name and password

1. Enter 192.168.188.1 in the browser address bar to enter the management background.
2. Enter the default account admin, the default password admin (no spaces, all small Write). After logging in successfully, enter the management interface and set the relevant parameters you want to set.
   
   If it is set by mobile phone, you can connect the WiFi, scan QR code, enter the management background.

Warm tip: if you are not familiar with the computer, it is recommended to set up the router with your mobile phone.

3. In the router management background interface, click the navigation bar “LAN settings” – > “Wi Fi 2.4G, enter the name you want to set in the “network name (SSID)” input box, select “AES” in “WPA password policy”, and enter in the “wpa- psk key” input box.
   Enter the password you want to set and click the “apply” button to confirm the setting.
   Warm tip: after setting up, your mobile wifi connection may be disconnected. Reconnect the WiFi name you set and enter the password you set to connect.

frequently asked questions

Faq1: what should I do if I forget my user name and password? (how to reset the device?)
If you forget your user name and password, or you cannot enter the background due to an error during the setting process, you can press and hold the reset button on the device for 5 to 8 seconds when the device is powered on, and then release it to restore the device to its factory status.
Restoring the factory settings will clear the non default configuration data of the device. Please operate carefully! During the restoration of factory settings, the indicator light of the equipment is obviously off or on.
Faq2: can’t find the device’s Wi Fi signal?
Connect the computer to the LAN port through the network cable, log in to the “LAN settings” and “Wi Fi 2.4G” view page of the device management interface to enable / disable the wireless function, and confirm that this option is enabled. If you do not have a computer, you can also reset the device, see faq1 for details.
Faq3: can’t open the management page by entering 192.168.188.1 in the browser address bar?

1. If you use computer settings, open the browser, click “tools” – > “Internet Options”, click “connection” – > “LAN settings”, and make sure that the proxy server is not checked.
2. If you want to use the computer settings, please check the wireless network configuration or local network configuration of the computer to ensure that the computer “automatically obtains the IP address” and the DNS server address.
3. Restart the device, disconnect the power supply of the device, and plug it in later.
4. If you still cannot log in to the device management interface after the above operations are completed, it is recommended that you reset the device. See faq1 for the reset method.

Faq4: the device indicator light is on, there is data transmission, but the Internet speed is slow.

1. Please move the device to another location, such as near the window, to ensure good signal reception
2. Power up again and restart the device.

Faq5: when the device is running, why can’t the device read the SIM card? The device doesn’t support the hot plug-in of SIM card. Please disconnect the router’s power supply and plug in the power supply later.

Description of indicator key interface

connector of the adapter of the product.
WiFi| For wifi antenna installation, do not confuse. Please tighten when installing.
LTE| For LTE antenna installation, do not confuse. Please tighten when installing.
LAN| A network interface used to connect switches or computers.
SIM| Sim standard large card interface for inserting traffic card.
RESET| Reset the factory setting button, press and hold for 5 seconds during the live operation of the device, and then release, the device will return to the default factory configuration.
Indicator light| Explain
---|---

4G

| The 4G mobile network indicator lights up when registering to the network

3G

| The 3G mobile network indicator lights up when registering to the network.
| Internet status indicator, network connection succeeded (flashing)

LAN2

| The lan2 interface is connected to the network cable, which is normally on, and the indicator light flashes during data transmission.

LAN1

| The lan1 interface is connected to the network cable, which is normally on, and the indicator light flashes during data transmission.
| Wi Fi wireless status indicator, wi-f enabled (long on), data transmission (flashing).
| The power indicator is always on when the power is on.

Matters needing attention

1. Please use the rated power adapter of the device.
2. Pay attention to waterproof and moisture-proof in storage, transportation and operation environment.
3. Please remove the power supply and all wiring of the equipment in thunderstorm weather. To avoid damage by lightning.
4. Try not to install the equipment in the place of high-power radio and radar transmitter.

EU DECLARATION OF CONFORMITY EU SAMSVARSERKL.JERING

LTC Lejon Trading Co AB, Hortensiagatan 4, 256 68 Helsingborg, Sverige
www.ltc.se

References

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