User's Manual
Table Of Contents
- USR-G809 User Manual
- 1.Introduction
- 1.1.Overview
- 1.2.Features
- 1.3.Specification
- 1.4.Interface
- 1.5.Indicator
- 1.6.Dimensions
- 2.General Function
- 2.1.Web Interface
- 2.2.Hostname
- 2.3.User Password Settings
- 2.4.Reboot Timer
- 2.6.Reboot
- 2.7.Reload Button
- 3.Interface
- 3.1.WAN Interface
- 3.2.LAN Interface
- 3.3.Cellular Network Interface
- 3.4.WLAN Interface
- 3.5.VLAN
- 3.6.DIDO
- 4.Network
- 4.1.Network Switch
- 4.2.DHCP
- 4.3.Hostnames
- 4.4.Static Routes
- 4.5.Diagnostics
- 5.VPN
- 5.1.PPTP Client
- 5.2.L2TP Client
- 5.3.IPSec
- 5.4.OpenVPN
- 5.5.GRE
- 6.Firewall
- 6.1.General Settings
- 6.2.NAT
- 6.3.Traffic Rules
- 6.4.Access Restriction
- 7.Serial Port
- 7.1.Connecting Hardware
- 7.2.Serial Port Settings
- 7.3.Operation Mode
- 7.4.General Function
- Protocol description:
- 8.USR Cloud
- 8.1.Cloud Monitor
- 8.2.Add device
- 8.3.Network Status
- 8.4.Parameter Configuration
- 8.5.Firmware Upgrade
- 8.6.Records of device
- 8.7.Alarm
- 8.8.Remote Configuration
- 9.Services
- 9.1.Syslog
- 9.2.NTP
- 9.3.Email
- 9.4.SMS
- 9.5.Alert
- 9.6.Alert Examples
- 9.7.Call Reboot
- 9.8.Geolocation
- 9.9.DDNS
- 10.AT Commands Settings
USR-G809 User Manual Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited www.pusr.com
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2.6. Reboot
Click “Reboot” to restart the router, same as power off. Restarting takes about 90s.
2.7. Reload Button
There is a “Reload” button in the device. Users can restore the device to factory settings, restore the firmware
and upgrade firmware via this button.
2.7.1.Hardware Reset
Users can restore the device to factory settings via below steps:
1. Power on the device. PWR will be always on and the WORK indicator will flash every 1 sec.
2. Press and hold the “Reload” button for 3~15s under the normal operation of the system.
3. Release the button for 1~2s, all the indicator lights will flash once means the device has been reset.
4. The WORK indicator will flash after the device restarting.
2.7.2.Restore the Firmware
This function can restore the device to the original firmware.
1. Press and hold the “Reload” button before power on the device.
2. Hold the “Reload” button and power on the device at the same time, release it when the NET indicator
flashes every 200ms.
3. Wait until all the indicator lights flash every 500ms, firmware is restoring now, please keep power on.
4. It will take about 2~3mins, firmware upgrade is completed when the WORK indicator flashes every 1s.