User Manual

AVL-3000 Advanced Auto Data Server
Page 19
3.7 I/O Interface Connectors
This section provides an overview of the I/O interface connectors of the AVL-3000.
NOTE:
The following lists the device ports for the corresponding connectors.
 RS-422/485: COM 2
 OBD-II/CAN: COM 4
 GPS: COM 3, COM 5 for data
 GSM/GPRS: USB port
3.7.1 Audio Connectors
The audio jacks connect to external audio devices.
 Microphone In port (Pink): Connects a microphone.
 Line Out port (Green): Connects to a headphone or a speaker.
Figure 3-7: Audio Connectors
3.7.2 HDMI Display Device Connection
The HDMI connector transmits a digital signal to compatible HDMI display devices such
as a TV or computer screen. To connect the HDMI cable to the AVL-3000, follow the steps
below.
Step 1: Locate the HDMI connector. The location is shown in
Figure 1-2.