User`s manual
Table Of Contents
- 1. Introduction
- 2. Getting Started
- Before Getting Started
- Setting up an Ethernet Environment
- Cable Connection
- Powering on VPort 2140 Video Server
- Assigning an IP Address to VPort 2140 Video Server
- Working in a DHCP Server Networking Environment
- Installing the VPort Installation Wizard
- Running the VPort Installation Wizard
- Working in a Non-DHCP Server Networking Environment
- Assigning the IP Address Manually
- Accessing VPort 2140 Video Server for the First Time
- Setting up a Modem Environment
- Mounting VPort 2140
- 3. Accessing VPort 2140 Video Server for the First Time
- 4. System Configuration
- 5. Advanced Applications
- 6. Upgrading System Firmware
- 7. Troubleshooting
- A. URL Commands of Video Server
- Page URL
- System Resource URL
- General Format of Command URL
- System Configuration URL
- Security Configuration URL
- Network Configuration URL
- Video Configuration URL
- Image Quality Configuration URL
- COM 1 Configuration URL
- COM 2 configuration URL
- Camera custom command configuration URL
- Camera preset configuration URL
- Custom camera configuration URL
- Application configuration URL
- Motion detection configuration URL
- Demo configuration URL
- Homepage layout configuration URL
- B. Settings of Supported PTZ Cameras
- C. Camera Control Cable
- D. Time Zone Table
- E. Technical Specifications
- F. Service Information

VPort 2140 User’s Manual Getting Started
2-11
Modem
Before powering on the VPort 2140 Video Server:
1. Connect your camera’s video output with the BNC video input.
2. Connect VPort’s COM port with your modem’s COM port.
3. Power on the Modem
4. Connect the power adaptor.
Powering on VPort 2140 Video Server
After all cables are correctly and firmly connected, turn on all peripheral devices, including
cameras, sensors, and alarm devices. And then connect the VPort 2140 to the power supply.
After being powered on, the VPort will automatically detect if an external modem is connected to
the modem port. As soon as an external modem is detected, the CONNECT LED will blink
periodically. If no modem is detected, the VPort will assume that the included null modem cable is
connected to perform system configuration. Both CONNECT and SERIAL LEDs will show as
“steady on” until the dial-up connection over the null modem is established.