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Darim NetGator User Manual

Video processor

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NetGator
Quick Start Guide
NetGator is a compact sized standalone system integrating all the real time MPEG and
JPEG compression engine, as well as a number of network protocols, including IP multicasting.
It delivers real-time video, audio, and still images to a potentially unlimited number of PCs using
Darim's new MxTV player and is controlled using the standard web browser. NetGator has a
built-in Ethernet network card and web server module that supports TCP, UDP, HTTP and other
protocols.
Following is the simple start-up steps to use NetGator together with your PC and other
PCs connected with network.
Connecting your NetGator
The following figure shows the backside of the NetGator unit, where you actually make
the wiring connections to video camera/camcorder, VCR, or other video sources. Connect video
using either Composite or S-Video cable. Audio will be connected using Line input on the right,
unless you are using conference Microphone, which should be connected to the Mic input. Then
connect TP Ethernet network cable to the LAN socket and the provided serial communication
(null-modem) cable to the COM1 port. Finally, insert the power cord into the corresponding
socket.
As a result, the Power LED (yellow) and the Test LED (Red) should both lit up to
indicate that the NetGator is powered up and performing the self-test. After about 30 sec., the
Test LED should go off and the Active LED (green) should start blinking. Also, the smaller
network activity LED on the back should blink indicating that network cable is connected
properly.
Configuring your PC
First of all, you need to check whether the HyperTerminal program is available in your
Windows. Here is the simple steps how you can check and install it in case if it is not there: To
check HyperTerminal program availability launch access Programs -> Accessories ->
Communications group and see whether the HyperTerminal icon exists.
Figure 1. Backside of the NetGator
Figure 2. Front side of the NetGator

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Summary of Contents for Darim NetGator

  • Page 1 As a result, the Power LED (yellow) and the Test LED (Red) should both lit up to indicate that the NetGator is powered up and performing the self-test. After about 30 sec., the Test LED should go off and the Active LED (green) should start blinking. Also, the smaller network activity LED on the back should blink indicating that network cable is connected properly.
  • Page 2 Caution: Some of the COM ports that appear in Windows may actually be occupied by serial mouse or modem. These ports cannot be used to configure NetGator. The following will explain how to establish the initial communication between NetGator and your PC.
  • Page 3 OK button as shown in Figure 5. Figure 5. Connection description dialog The following dialog will be shown. Assuming that your PC is connected to NetGator unit via COM1 port, select the Direct to Com1 in the Connect using box and click the OK button as shown in Figure 6.
  • Page 4 Note: If you are connecting NetGator via COM2 port on the PC side, the Direct to Com2 line should be selected. In the COM1 Properties dialog, select 38400 for the Bits per second line and Xon/Xoff for the Flow control. You do not need to change any other parameters.
  • Page 5 If you do not see the “->” cursor right away, press several times. The corresponding ENTER window is shown in Figure 8. Figure 8. NetGator window in HyperTerminal...
  • Page 6 The hostname command shows/changes internet host name of NetGator. The maximum length of this name is 31 characters. If NetGator IP address is known to local DNS server, this name should be identical to NetGator host name listed in DNS base.
  • Page 7 (about 30 sec.) the NetGator will be ready to be used as a multimedia streaming machine. In order to prepare your PC (as well as other PCs in your network) to enjoy live video and audio transmissions from NetGator, special client software from Darim needs to be installed.
  • Page 8 Important: The NetGator unit cannot be used in any other fashion if the multicast transmission is active (the green LED is blinking fast).