GeoVision GV-GPS UART Installation Manual Download Page 1

GV-GPS Receiver

Installation Guide

The GV-GPS Receiver can work with GV-Video Server and GV-Compact DVR to perform GPS 
vehicle tracking.

Packing List

•  GV-GPS Receiver x 1
•  Suction Cup x 1
•  Installation Guide x 1

Model

Overview

The GV-GPS Receiver has two types of models. Each model can only work with appropriate 
Hardware and Firmware version as described below.

Model
GV-GPS UART

GV-GPS 232

LED Off
LED On
LED Flashing

Receiver switched off
Signal searching
GPS position fixed

Interface 
UART

RS-232

Baud Rate
9600

9600

H/W Version 
GV-Video Server
Version 2.0 or later
GV-Compact DVR
Version 1.2 or later

Firmware Version 
GV-Video Server
Version 1.43 or later
GV-Compact DVR
Version 1.52 or later

Black Wire  :  GND

LED

Model

Black Wire  :  GND

White Wire :  RX

Red Wire  :  VCC

Green Wire :  TX

GPS

Connecting to GV-Video Server

Connecting to GV-Compact DVR

2 4 6 8 10 12 14 16

1 3 5 7 9 11 13 15

Connect the appropriate wire(s) of GV-GPS UART to the 
assigned pin on GV-Video Server Terminal Block as 
described below.

GV-GPS UART
1 x Red Wire
2 x Black Wire
1 x White Wire
1 x Green Wire

GV-Video Server Terminal Block
Pin 9 (DC 5V Out)
Pin 10 (Ground)
Pin 12 (GPS RX)
Pin 14 (GPS TX)

GV-GPS 232
2 x Black Wire
1 x Green Wire
1 x White Wire
1 x Red Wire 

GV-Compact DVR Terminal Block
Pin 10 (Ground)
Pin 12 (RS-232 TX)
Pin 14 (RS-232 RX)
Pin 16 (DC 5V Out) 

Black Wire

 X 2

White Wire

Red Wire

Green Wire

2 4 6 8 10 12 14 16

1 3 5 7 9 11 13 15

Black Wire

 X 2

Green Wire

Red Wire

White Wire

Connect the appropriate wire(s) of GV-GPS 232 to the 
assigned pin on GV-Compact DVR Terminal Block as 
described below.

Model No:GV-GPS 232
S/N:  X X X X X X

MADE IN TAIWAN

XXXXXXXXX XXXX XXXX XXXX

  XXXXX XXX X  X XXXX XXX 

Model No:GV-GPS 232

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