Gatekeeper SV12 V3 User manual

SV12 v3 360° Surround Vision Camera System
User Manual & Install Guide
Document Ref. No. : DN3377
Version No. : 1.0.7
Document Date : June 2022

SV12 v3
Table of Contents
2 of 55
TABLE OF CONTENTS
GLOSSARY ..............................................................................................................................................4
1INTRODUCTION .............................................................................................................................6
1.1 WELCOME TO YOUR NEW SV12 V3.............................................................................................................................6
1.2 IMPORTANT SAFETY AND HANDLING INFORMATION..................................................................................................6
2YOUR SV12 V3 AT A GLANCE........................................................................................................8
2.1 TAKE A TOUR ...................................................................................................................................................................8
3WHAT’S INCLUDED ......................................................................................................................10
3.1 CONTROLLER..................................................................................................................................................................11
3.1.1 IR Remote Controller......................................................................................................................................11
3.2 SYSTEM SPECIFICATIONS ..............................................................................................................................................12
4HARDWARE INSTALLATION .......................................................................................................13
4.1 QUICK REFERENCE GUIDE FOR INSTALLATION ...........................................................................................................13
4.1.1 Cable Diagram for SV12 v3 (Transit) .......................................................................................................13
4.1.2 Cable Diagram for SV12 v3 (Conventional) ..........................................................................................14
4.1.3 Cable Diagram for SV12 v3 (Exterior)......................................................................................................15
4.2 INSTALLATION GUIDELINES ..........................................................................................................................................15
4.2.1 Instructions for Mounting the System ......................................................................................................15
4.3 LOGIN CREDENTIALS .....................................................................................................................................................17
4.3.1 Login Screen ......................................................................................................................................................17
4.3.2 Password Setup ................................................................................................................................................18
4.4 HANDLING CALIBRATION .............................................................................................................................................19
4.4.1 Board Sheet .......................................................................................................................................................19
4.5 UPGRADE FROM SV12 TO SV12 V3 ..........................................................................................................................19
4.6 MAIN MENU INTERFACE...............................................................................................................................................20
4.6.1 User Setup..........................................................................................................................................................21
4.6.1.1 Basic Setup....................................................................................................................................................21
4.6.1.2 Time.................................................................................................................................................................24
4.6.1.3 DVR..................................................................................................................................................................25
4.6.1.4 Display............................................................................................................................................................28
4.6.1.5 Network .........................................................................................................................................................30
4.6.1.6 Trigger ............................................................................................................................................................31
4.6.2 Storage ................................................................................................................................................................32
4.6.3 AVM......................................................................................................................................................................33
4.6.3.1 Automatic Calibration ..............................................................................................................................34
4.6.3.2 Calibration File ............................................................................................................................................40
4.6.3.3 Vehicle Type .................................................................................................................................................47
4.6.3.4 Surround View Setup................................................................................................................................48
4.6.3.5 Parking Line..................................................................................................................................................49
4.6.3.6 3D Perspective.............................................................................................................................................49
4.6.3.7 Back View Perspective..............................................................................................................................50
4.6.3.8 3D Display Adjust.......................................................................................................................................50
4.6.4 Video....................................................................................................................................................................51
4.6.5 Information........................................................................................................................................................52

SV12 v3
Table of Contents
3 of 55
5MAINTENANCE AND TROUBLESHOOTING................................................................................53
6CUSTOMER LIMITED WARRANTY...............................................................................................54
7CONTACT INFORMATION ...........................................................................................................55

SV12 v3
4 of 55
GLOSSARY
Term/Abbreviation
Description
ACC
Accelerometer
AHD
Analog high definition.
CAN
Controller Area Network is a vehicle bus standard designed to allow
microcontrollers and devices to communicate with each other in
applications without a host computer.
DVR
Digital Video Recorder –a device that records audio and video input
from the cameras and stores it to a hard disk drive and/or an SD card
for retrieval and viewing.
FlexFi
Internal Wi-Fi 2GHz and 5 GHz. It allows DVR to be configured as a
client or access point.
FTP
File Transfer Protocol is a standard network protocol used to transfer
computer files from one host to another host over a TCP-based
network, such as the Internet.
FPS
Frames per Seconds.
GPS
Global Positioning System –it is a radio navigation system that allows
land, sea, and airborne users to determine their exact location, velocity,
and time 24 hours a day, in all weather conditions, anywhere in the
world.
H.264
Also known as MPEG-4 Part 10, Advanced Video Coding (MPEG-4
AVC), this is a video coding format that is currently one of the most
commonly used formats for the recording, compression, and
distribution of video content.
H.265
Also known as HEVC video, High-Efficiency Video Coding. Due to the
advanced technology, it required a 40% less bandwidth and storage
space than H.264.
ICD / ICD2
Interactive Control Display, purpose-built touch screen monitors for
operating Gatekeeper Systems DVR’s.
IO
Input/output
LAN
Local Area Network –it is a computer network that interconnects
computing devices within a limited area such as a school, work area,
or an office building.
LCD Monitor
Liquid Crystal Display Monitor –it is a display screen that uses
electronically modulated segments controlling a layer of liquid crystals
and arrayed in front of a light source (backlight) or reflector to produce
images and text.
MAC Address
Media Access Control address –it is a unique identifier assigned to
network interfaces for communications on the physical network
segment.

SV12 v3
5 of 55
OSD
On-Screen Display –an image superimposed on a screen commonly
used to display information such as volume, channel, date/time, device
status, etc. It also forms the basis of the menu system display which is
used to configure the system settings of the digital video recorder.
HD/HDD
Hard Drive –a high-capacity, self-contained storage device containing
a read-write mechanism plus one or more hard disks, inside a sealed
unit. Also called hard disk drive.
TCP
TCP is one of the main protocols in TCP/IP networks which enables
two hosts to establish a connection and exchange streams of data. TCP
guarantees delivery of data and also guarantees that packets will be
delivered in the same order in which they were sent.
UDP
UDP is a simple connectionless transmission model with a minimum
overhead of protocol mechanisms.
USB
Universal Serial Bus –it is an industry-standard that defines the cables,
connectors and communications protocols used in a bus for
connection, communication, and power supply between computers
and electronic devices.
UTC
Coordinated Universal Time is a time standard based on International
Atomic Time with leap seconds added at irregular intervals to
compensate for the Earth’s slowing rotation. It is the primary time
standard by which the world regulates clocks and time.
Event Abbreviations.
When a recorded video is viewed in G4 Viewer+ the abbreviations displayed on the screen for events
are specific to their default values.
SENSOR
OSD NAME
BRAKE
BK
WARNING LIGHTS
WN
STOP ARM
SA
DOOR
DR
LEFT TURN
LT
RIGHT TURN
RT
EXTRA1
EX1
EXTRA2
EX2

SV12 v3
6 of 55
1Introduction
1.1 Welcome to Your New SV12 v3
Congratulations on the purchase of your new Gatekeeper Systems SV12 v3.
The 360° Surround Vision Camera System provides real-time and broad surround view of the vehicle for
blind-spot detection. With 4 channels 1080P wide-angle cameras and video processor, a high resolution
panoramic real-time stitching scene is available on the display monitor. The display monitor is off when
the vehicle is moving forward. As the vehicle is reversing or making side turns, the display monitor turns
on and provides a split-screen display of a 360° stitching image and a rear, left, or right view. The 360°
Surround Vision Camera System is easy to install and calibration is customizable to meet specific vehicle
requirements. The display monitor shows the parking assist line when parking the vehicle.
It supports external Wi-Fi antennae, two 128GB SD cards for storage and it is NDAA compliant. To
playback the recorded video or search for any sensor alarm triggers, the SV12 v3 utilizes Gatekeeper’s
custom video viewing software, “G4 Viewer Plus”. G4 Viewer Plus is an easy-to-use application that
allows users to quickly find the video of interest and save as a clip in MP4 format. G4 Viewer Plus is
available as a free download from Gatekeeper System website (www.gatekeeper-systems.com).
1.2 Important Safety and Handling Information
Before using the product, please ensure that you observe the safety precautions described below.
Always ensure that the product is used correctly and by the listed instructions. Be sure to also check the
manuals included with any other product accessories that you may use.
SAFETY AND INFORMATION SYMBOLS USED IN THIS MANUAL
This symbol is intended to alert the user to the presence of uninsulated
“dangerous voltage” that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
This symbol is intended to alert the user to the presence of important
operating and maintenance instructions in the literature accompanying this
product. Failure to heed these warnings or instructions may damage the
product or cause it to operate incorrectly.
This symbol indicates text of importance or special significance in the
accompanying product literature. These may be important operating
instructions or supplemental information.
This symbol draws the user’s attention to time-saving tips and helpful
guidelines for using the product’s features.
This symbol draws the user’s attention to recommended best practices
which should be observed when installing and using the product.

SV12 v3
7 of 55
The battery must be disconnected from the vehicle before
working on the electrical system of the vehicle when installing,
servicing or removing Gatekeeper products.
Preparing to Install
▪Customers shall be responsible for addressing any systems on the bus that require
attention as a result of disconnecting the bus battery. This includes, but is not limited
to, entering a radio theft code, programming radio stations, etc.
Installing the product
▪All Gatekeeper Systems employees or contractors who perform electrical work (e.g.,
installing, servicing or removing a SV12 v3, installing a backup camera system, etc.) on
a customer vehicle shall ensure that the battery in the vehicle is disconnected before
work commences.
Operating the product
▪The SV12 v3 has an operating temperature range of -4°F to +155°F (-20°C to +70°C). It
is good practice to ensure that the product is mounted in a suitable location which
does not exceed acceptable temperature ranges during normal operations.
▪Do not remove the cover of the product as this will void the warranty.
▪When a system has shipped with a GPS antenna, please ensure that the GPS antenna is
mounted externally on the roof of the bus with a clear view of the sky, and with the
magnetic side facing down.
Updating the product
▪Firmware updates (available from www.gatekeeper-systems.com) are system and
product model specific. These firmware updates must be applied to the SV12 v3 system
only.
Repairing the product
▪Your SV12 v3 doesn’t have any user-serviceable parts. Do not open or disassemble it
or attempt to repair it or replace any components.
▪Disassembling the SV12 v3 may damage it or may cause injury to you. If your product
needs service, is damaged, or malfunctions, contact Gatekeeper Systems for assistance.
If you attempt to open it, you risk damaging your product, and such damage isn’t
covered by the warranty on your SV12 v3.
If at any time there is a question about how to proceed, please contact Gatekeeper Systems immediately
at either 1-888-666-4833 or 1-604-864-6187 for assistance. Review all available installation
documentation, including technical bulletins. Additional resources, technical bulletins and product
tutorials can be found at https://www.gatekeeper-systems.com/support/downloads/

SV12 v3
8 of 55
2Your SV12 v3 at a Glance
2.1 Take a Tour
This is the front panel of the SV12 v3:
Figure 2-1 Front View of the SV12 v3
1 2 3 4
1. LED Status Indicators: Status indicator lights which light up and/or flash to alert the user to the
device’s operational status and/or alarm status.
2. IR Receiver: This IR port receives the control signals from the IR remote control.
3. SD Card Slot: The SD Card is installed in this slot. The slot is protected by a cover which is only
removed when the SD Card needs to be accessed.
4. IR Molex Connector: IR 4 pin Molex connector is to attach an IR extension cable to the SV12 v3
to allow IR control to work.

SV12 v3
9 of 55
Figure 2-2 Rear View of the SV12 v3
1 2 34 5 6
1. Wi-Fi Antenna In: This is the connection point for the Wi-Fi antenna. If there are no Wi-Fi
antenna attached, these ports should be covered with a rubberized cap.
2. Ports for connecting Power: The power port use power ignition cable (CAB000518).
3. Ethernet port: The ethernet is used to connect to the laptop.
4. Cameras: This is the input port for the audio and video signals from all the attached cameras.
This port uses the SV12 v3 camera cable (CAB000516) for the connection.
5. Sensor/Video Out: This is the input port for the attached sensors. This port uses the sensor video
cable (CAB000517) for the connection.
6. Display Port: This is the port for ICD connection.

SV12 v3
10 of 55
3What’s Included
The following items are included as part of your basic product package.
SV12 v3 Digital Video Processor
(SV12 v3 Assembly)
Video processor to merge the image.
4 Cameras 1080P AHD
4 1080P AHD wide angle (190o) Cameras.
Sensor Video Cable
(CAB000517)
Power Ignition Cable
(CAB000518)
Fastening Screws
SV12 v3 Camera Cable
(CAB000516)
There are numerous customizable options and accessories which can tailor the product installation to
fit your unique operating environment and requirements.

SV12 v3
11 of 55
Please contact Gatekeeper Systems for information on optional download kits and other accessories for
use with your product.
3.1 Controller
3.1.1 IR Remote Controller
▪Arrow Keys: These buttons can be used to move the cursor or menu highlight to the left and
right as well as up and down in order to select a button or menu item.
▪Menu: These two buttons provide a quick way to return to the main menu.
▪Playback Control Keys: When you are viewing video playback, these keys will allow you to
easily Pause/Step through the video frame by frame, Play the video at normal speed, play the
video at Slow speed (pressing repeatedly cycles through the available slow-motion speed
settings), and stop the video playback.
▪View Mode: To change the view to full screen display or exit from full screen display.
▪Numeric Keys: To enter the numeric values.
▪Exit/ESC: To exit from the menu.

SV12 v3
12 of 55
3.2 System Specifications
Video Processor
Video Input
4 Analog High Definition (AHD) channels
Video Output
1 channel 1080P, 1 channel D1
Video Resource
1080P (1920 x 1080)
Video Compression
H.264
Video System
NTSC / PAL
Trigger Input
Left turn, Right turn, Reverse signal, Extended view
Trigger Display
Left turn –split display of left side view and 360° stitching image
Right turn –split display of right-side view and 360° stitching image
Reverse –split display of rear view and 360° stitching image
Extended –single screen 360° stitching image
Operating Temperature
-4°F to +155°F (-20°C to +70°C)
Camera
Imaging Sensor
1/2.9” SONY CMOS
Video System
NTSC / PAL
Resolution
1080P (1920 x 1080)
Minimum Illumination
0.1 Lux (day), 0 Lux (with IR)
Power Supply
12V (powered from video processor)
Operating Current
<140mA DC 12V
Operating Temperature
-4°F to +155°F (-20°C to +70°C)
IP Rating
IP69K
Calibration
Type
Automatic and manual calibration
Mode
2D/3D

SV12 v3
13 of 55
4Hardware Installation
4.1 Quick Reference Guide for Installation
4.1.1 Cable Diagram for SV12 v3 (Transit)
For transit buses, SV12 v3 has all 4 cameras mounted around the top of the bus so all cables are internal.

SV12 v3
14 of 55
4.1.2 Cable Diagram for SV12 v3 (Conventional)
For school buses, SV12 v3 has a forward camera mounted in the grill of the bus, so it has an external
cable for that camera along with the internal cables.

SV12 v3
15 of 55
4.1.3 Cable Diagram for SV12 v3 (Exterior)
For trucks, like dump trucks, garbage trucks etc all 4 cameras are mounted and cables are run outside
4.2 Installation Guidelines
4.2.1 Instructions for Mounting the System
Installation Requirements
The device has an operating temperature range of -4°F to +155°F (-20°C to +70°C). Please ensure that
the device is mounted in an area in which acceptable temperature ranges are experienced.
As part of installation best practices, it is recommended to mount the device in the vehicle
cabin area where there is environmental control (i.e., heating and/or air-conditioning). This will
extend the device operating life by not exposing it unnecessarily to adverse environmental
conditions.
Please take a moment to read and understand the following important installation conditions
to ensure the Customer Warranty will not be voided.
▪DO NOT remove any enclosures/covers associated with the device as this will void the warranty.
▪Remove the In-Line Power fuse prior to jump-starting the vehicle.
▪Select a solid ground connection for the device.
▪DO NOT use any third-party accessories, unless approved by Gatekeeper Systems.

SV12 v3
16 of 55
▪The device is designed for interior use only. Do not install in areas that are exposed to excessive
moisture.
▪Mount the device in a location that has good airflow and is not subject to excessive heat/cold
variations.
▪Ensure that the device is mounted where it is not easily accessible by non-authorized personnel.
▪Ensure that ALL provided Split Loom are used around exposed cables. Grommets are to be used
as directed by the install sheet. Failure to use provided Split Loom and Grommets will void the
warranty.
▪Gatekeeper Systems provides Tek Screws with which to mount the SV12 v3 –these have been
tested and are approved for mounting.
▪DO NOT plug in the cable to the processor until the wires have been connected
Connections
▪Plug the CAB000517 cable on the back of the SV12 v3 video processor. The sensors on
CAB000517 cable will connect to CAB000459 on DVR.
▪On the other end of the CAB000517 cable, you have four standard connectors to connect the
CVBS or AHD port to connect to the monitor, DVR, or the mirror display.
▪CAB000516 SV12 v3 camera cable is to connect the cameras.
GND (A) (Black) Connect to the negative terminal of the battery, -12V.
Typically, grounds are established in the fuse panel, and
installers would need to connect there.
IGNITION (B) (Yellow) Connect to the vehicle ignition, +12V, the signal required to
activate the device. Ensure that the provided 3 AMP
fuse is used. Ignition is obtained from the “cold” side
of the solenoid.
POSITIVE (C) (Red) Connect to the positive terminal of the battery, +12v.
Ensure that the provided 15 AMP inline fuse is used. +12V is
obtained from the “hot” side of the solenoid, or the cables that
connect directly to the battery from the fuse panel
CAB000516
Wire Labelled as:
Connect to:
Left CAM
Left Camera
Right CAM
Right Camera
Front CAM
Front Camera
Rear CAM
Rear Camera
CBVS
D1 quality
AHD
Analog HD
USB
To transfer the files from and to
SV12 v3 and connect to the mouse
V CTRL
To connect to mirror
Mounting the cameras
▪Make sure that the cameras are mounted perpendicular to the ground.
▪Don’t mount the camera on the curve.
▪Make sure to mount the cameras on the same height on the vehicle.

SV12 v3
17 of 55
▪All cables running through holes in sheet metal (ceiling, bulkhead, etc.) must be protected
with grommets.
4.3 Login Credentials
4.3.1 Login Screen
From the IR remote control, press menu. The login screen shows up.
Login Instructions
To input password:
DEFAULT SETTINGS:
•88888888
To enter the settings menu.
To setup new password.
To return to the previous screen.

SV12 v3
18 of 55
4.3.2 Password Setup
After clicking the password setup button on the login screen the password setup screen shows up.
Password Setup Instructions
To input the current password.
To input the new password.
To confirm the new password.
To save the new password.
To return to the previous screen.

SV12 v3
19 of 55
4.4 Handling Calibration
4.4.1 Board Sheet
1. We need 4 marking mats for the calibration. It is recommended to use a 100 x 100 cm mats
with 20 x 20 cm black and white patterns as shown below.
2. Lay marking mats parallelly around the vehicle and make sure you can see the whole board
sheet through the camera. Lay them as close as possible to the vehicle. Place the “A” marked
corner closer to the vehicle.
3. The calibration mats may need to be moved so that the mirrors do not block the view of the
calibration mats. (Dark shadows and or reflecting sunlight on one or more of the mats, may
require the movement of the mats and or moving vehicle to another area to avoid harsh sunlight
and shadows)
4.5 Upgrade from SV12 to SV12 v3
Please refer to the following for upgrading SV12 to SV12 v3:
1. Upgrade SV12 video processor to SV12 v3 video processor:
You will need the following to replace SV12 video processor with SV12 v3 video processor (For retrofit
SV12 Conventional video processor and SV12 Transit video processor):
•SV12 v3 video processor
•SV12 v3 medusa camera cable (CAB000516)
•Retrofit adapter cable (CAB000531)
You will need the following to replace SV12 video processor with SV12 v3 video processor (For retrofit
SV12 Exterior video processor):
•SV12 v3 video processor
•SV12 v3 medusa camera cable (CAB000516)

SV12 v3
20 of 55
•Retrofit adaptor cable (CAB000531)
•4 Adapter cable for exterior camera –M/M (Male Aviation to Male Molex (CAB000424)
You can use the same calibration mat (G4-Calibration Mats), and connect SV12 cameras with existing
camera cables (GSWHC2N-15MLD, GSWHC2N-30MLD, GSWHC2N-60) to the new SV12 v3 camera cable
(CAB000516).
2. Upgrade SV12 camera to SV12 v3 camera:
If a camera is not working and you want to replace it with the new SV12 v3 camera, you can replace the
particular camera with a SV12 v3 camera. If you need all 4 cameras to be replaced you can purchase 4
SV12 v3 cameras. You can use the same calibration mat (G4-Calibration Mats) and connect the new
cameras with existing standard camera cables (GSWHC2N-15MLD, GSWHC2N-30MLD, GSWHC2N-60)
to the SV12 camera cable CAB000470.
If you want more camera cables (GSWHC2N-15MLD, GSWHC2N-30MLD, GSWHC2N-60) you have to
order them separately.
3. Upgrade whole SV12 system to SV12 v3:
You will need the following to replace SV12 video processor with SV12 v3 video processor:
•SV12 v3 video processor
•4 SV12 v3 cameras
•Power cable (CAB000518)
•Sensor cable (CAB000517)
•SV12 v3 camera cable (CAB000516)
•SVM 3D Calibrate Tool_V1.3
You can use the old calibration mats, and the existing standard camera cables (GSWHC2N-15MLD,
GSWHC2N-30MLD, GSWHC2N-60).
4.6 Main Menu Interface