Smart Witness CRX3108 User Manual

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8-Channel AHD Mobile DVR
CRX-S
Model #: CRX3108
USER GUIDE
v1.0
WARNING: SmartWitness installations should be performed by a qualified individual or installation professional
only. Working with a vehicle's power system can be dangerous to both you and your vehicle. This installation is
intended only to be a guide since vehicle designs and power/input sources can vary significantly
from vehicle to vehicle.
If you need to schedule a professional installation service in the USA for your
SmartWitness device(s), please visit http://smartwitness.com/scheduleinstall and submit the online form.
All cellular-enabled CRX devices must use the installation wizard for proper onboarding and activation,
please visit http://install.smartwitness.com to register, login, and use the SmartInstall wizard.

Smart Witness CRX3108 Specifications

General

Model	CRX3108
Video Inputs	8
Video Compression	H.264
GPS	Yes
Video Input	8 x Analog
Recording Resolution	1080p
Network Interface	1 x RJ45 10/100Mbps Ethernet
3G/4G	Optional
Power Supply	8V - 36V DC

Summary

Safety Guide

Power, Installation, Storage

Safety guidelines for power, installation, and storage of the device.

1. Introduction

2. System Components

3. Product Overview

Front Panel Overview

Details the front panel controls, indicators, and ports of the CRX3108 unit.

Rear Panel Connectivity

4. Monitoring Operations

System Start and Shutdown Procedures

Describes the procedures for starting and shutting down the DVR system.

5. Live Screen Interface

Live Screen Icons Overview

Explains the icons displayed on the live screen interface.

Detailed Live Screen Icons

OSD Information Display Options

Screen Layout Customization

Accessing System Information

LED Status Indicators

6. System Menu Navigation

Device Configuration

Camera Settings

Signal Input Settings

G-Sensor Calibration

External Device Configuration

EMS Device Configuration

Miscellaneous Device Settings

6-2 Recording Settings Management

Recording Miscellaneous Settings

Channel Recording Configuration

SD Dual Record Settings

6-3 Event Recording Configuration

Motion Detection Settings

Sets up motion detection recording parameters and sensitivity.

Alarm Input Recording Setup

Signal Triggered Recording Setup

G-Sensor Event Recording Setup

Speed and Video Loss Event Setup

6-4 System Settings Management

Date and Time Settings

User Management and Security

Service Menu Access and Functions

Storage Maintenance and Management

Data Recovery Procedures

System Firmware Upgrade

System Configuration Reset

Driving Data Backup

Automatic Recovery Setup

Automatic Format Option

Power Management Settings

Live Screen Display Options

Liveout Priority Settings

Display Order Configuration

Live Screen Sequence Settings

OSD Mode Selection

System Warning Configuration

System Warning Event Notification

Auto Data Removal Settings

6-4-4 Network Configuration

LAN Connection Settings

Settings for wired LAN connection and server communication.

DMS5 API Server Settings

Configures server address, license key, and data upload settings.

Event Source Selection for Server Upload

Wireless Network Setup (3G/LTE/WIFI)

Hazard Zone Registration

7. Search and Playback Functions

Calendar Search Function

Searches recorded video by date and time using a calendar interface.

Log Search Function

Searches for recorded events and playback associated video.

Video Playback Controls

Playback Information Display

8. Backup Procedures

Video Backup Process

Instructions for backing up video recordings via calendar search.

8-2 Drive Data Backup Process

Device Technical Specifications