D-Link mydlink DNR-312L User manual

DNR-312L
User Manual
mydlinkTM Network Video Recorder with HDMI
Version 1.10 | 2014/08/12

iD-Link DNR-312L User Manual
Table of Contents
D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify
any person or organization of such revisions or changes. Information in this document may become obsolete as our services
and websites develop and change. Please refer to the www.mydlink.com website for the most current information.
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United
States or other countries. All other company or product names mentioned herein are trademarks or registered trademarks
of their respective companies.
Copyright © 2014 by D-Link Corporation.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission
from D-Link Corporation.
Manual Overview

iiD-Link DNR-312L User Manual
Table of Contents
Product Overview......................................................................1
Package Contents......................................................................... 1
System Requirements................................................................. 2
Introduction ................................................................................... 3
Features............................................................................................ 4
Hardware Overview..................................................................... 7
Front View................................................................................ 7
Rear Panel (Connections)................................................... 8
Installation..................................................................................9
NVR Software CD.......................................................................... 9
Setup Wizard - Windows ..........................................................10
Installing the Hard Drives ................................................11
Power and Device Selection ...........................................14
Admin Password .................................................................15
Set Up Your HDD.................................................................16
Set Up Your Internet Connection..................................17
Congure SNMP..................................................................18
Adding Your NVR to a mydlink Account.....................19
Search for Cameras ............................................................20
Setup Wizard - Mac ....................................................................22
mydlink..................................................................................... 23
mydlink Website..........................................................................23
NVR Status.............................................................................24
Live Video ..............................................................................25
Playback .................................................................................26
Open Recording..................................................................27
Status ......................................................................................28
NVR Info..................................................................................29
mydlink View - NVR App...........................................................30
First Use - Select Your Device..........................................31
Live View ................................................................................32
Video Playback.....................................................................35
Video Playback Control.....................................................36
Configuration.......................................................................... 37
Live Video ......................................................................................38
Playback.........................................................................................42
Menu Bar .......................................................................................43
Setup Wizard ................................................................................44
Setup...............................................................................................45
Network..................................................................................45
Camera ...................................................................................48
Schedule ................................................................................50
Event........................................................................................52
Maintenance.........................................................................56
Camera Search.............................................................................62
Album .............................................................................................63
Backup............................................................................................64
Help .................................................................................................66
Applications............................................................................. 67
D-Link NVR Search Utility - Windows ..................................67
Table of Contents

iiiD-Link DNR-312L User Manual
Table of Contents
D-Link NVR Search Utility - Mac ............................................69
Playback Manager......................................................................70
Remote Backup ..........................................................................72
Verication Tool...........................................................................74
Troubleshooting ..................................................................... 75
Technical Specifications ........................................................ 76

1D-Link DNR-312L User Manual
Section 1 - Product Overview
• D-Link DNR-312L mydlink Network Video Recorder with HDMI output
• Ethernet Cable
• Power Adapter
• Manual and Software on CD
• Quick Install Guide
Note: Using a power supply with a different voltage than the one
included with your product will cause damage and void the warranty for
this product.
If any of the above items are missing, please contact your reseller.
Product Overview
Package Contents

2D-Link DNR-312L User Manual
Section 1 - Product Overview
Hardware Requirements • One 3.5” SATA hard disk drive
Network Requirements
• Broadband Internet connection (for remote access)
• Network camera(s) (refer to the D-Link website for a list of supported cameras)
• 10/100/1000 Mbit Ethernet switch or router
Web-based Configuration Utility
Requirements/Remote PC
Minimum Requirements
Computer with the following:
Computer with Microsoft Windows 7, 8, Vista, or XP (with Service Pack 3);
Mac OS X (10.7 or above)
PC with Pentium 4 – 2.4 GHz or above; at least 512MB RAM
Internet Explorer 7, Firefox 12, Chrome 20, or Safari 4 or higher.
Existing 10/100/1000 Ethernet-based network
Make sure you have the latest version of Java installed. Visit www.java.com to
download the latest version.
System Requirements

3D-Link DNR-312L User Manual
Section 1 - Product Overview
Introduction
Congratulations on your purchase of the DNR-312L mydlink NVR.
The DNR-312L is a standalone wired Network Video Recorder (NVR) which supports multi-channel network cameras with
M-JPEG, MPEG4 or H.264 recording to a high-speed 3.5-inch SATA hard disk. Thanks to the powerful embedded system, the
NVR can record video from network cameras located in local or remote sites without requiring your PC to be turned on.
Empowered by mydlink technology, the DNR-312L can be easily set up for remote access over the Internet. It supports real-
time monitoring and playback from anywhere via an Internet browser. The triplex function can keep recording video while
you view live video or play back recordings at the same time. The NVR’s complete video management, display, and playback
ability make it a convenient and reliable video recorder.

4D-Link DNR-312L User Manual
Section 1 - Product Overview
Features
Comprehensive IP Surveillance Solution
• Total Solution: The DNR-312L is a standalone network video recorder capable of 24/7 recording without a PC.
The NVR can manage multiple network cameras, providing direct access to view live video and play recorded
data through the Internet from anywhere, anytime.
• Easy to Use: A user-friendly GUI simplifies network and camera setup, allowing you to easily access multiple
cameras for viewing, recording, playback, and configuration.
• Centralized Interface for Configuration: The DNR-312L provides a flexible and economic alternative to
manage and configure multiple network cameras on a centralized device.
• Megapixel Resolution Support: The DNR-312L supports high-resolution megapixel recording for vivid video
with high clarity.
• Empowered by mydlink technology: The DNR-312L can be easily set up for Internet access. It supports real-
time monitoring and playback from everywhere via your Internet browser. The recording is stored on your
own HDD rather than on an online cloud, providing both security and privacy.
Complete Network Functionality
• PPPoE Support: The NVR can connect to the Internet via an ADSL modem over Ethernet.
• DDNS Support: Dynamic DNS is a solution for users without a fixed IP address. With the DDNS service, you
can connect to the NVR over the Internet using an easy-to-remember domain name.
• NTP Support: Maintaining an accurate record of time is essential if recorded data is to be used as evidence.
To ensure that the time recording is always accurate, the NVR can update the system clock from an Internet
server using the Network Time Protocol (NTP).
• DHCP Server: The NVR can act as a DHCP server for easy deployment when placed in a basic network that has
no existing DHCP server.
• SNMP: The Simple Network Management Protocol (SNMP) is an application layer protocol that facilitates
the exchange of management information between network devices. It helps network administrators to
remotely manage network devices and find, solve network problems with ease.
The SNMP consists of the following three key components:
» Manager: Network-management station (NMS), a server which executes applications that monitor and
control managed devices.

5D-Link DNR-312L User Manual
Section 1 - Product Overview
» Agent: A network-management software module on a managed device which transfers the status of
managed devices to the NMS.
» Managed device: A network node on a managed network. For example: routers, switches, bridges, hubs,
computer hosts, printers, IP telephones, network cameras, web server, and database.
Fully Functional Recording
• Flexible Recording Schedule: Once cameras have been set up, a highly configurable scheduling system
allows for continuous recording or recording during specifically allotted time frames. Each camera can be set
to record independently at preset intervals. It also provides event recording based on specific triggers.
• Recording Automatic Overwrite: The NVR can be configured to overwrite the oldest data automatically
when hard disk space runs out, allowing for continuous and uninterrupted recording.
• Recording Stop Alert: The NVR also provides the option to stop recording when the hard disk is full. When
the disk reaches capacity, a notification can be sent via e-mail and audible alarm.
Comprehensive Data and Security
• Auto Boot after Power Recovery: The NVR will boot up automatically once the power is restored after a
power outage.
• Access List Control: Users can specify safe and blocked IP addresses to filter external connections, increasing
data security.
• Multiple User Privilege Control: Administrators may also choose access privileges for users by specifying the
cameras they may have access to for live view, playback, audio, and PTZ functions.
• Backup Recording Data: Recorded data is stored in a secure database. This recorded data can be backed up
to additional storage locations periodically or whenever needed.
Flexible Event Management
• The NVR can monitor trigger events from all cameras, such as from motion detection. These can be used to
trigger e-mail notifications and recordings, all centrally handled by the NVR.
Instant Live View
• Full Screen: Enlarge the display to view full-screen live and recorded video views.

6D-Link DNR-312L User Manual
Section 1 - Product Overview
• Drag and Drop GUI: With multiple channels enabled, users can change channels by dragging and dropping.
• Camera Name and Status on OSD: Camera name and recording status are displayed on the OSD (On Screen
Display) to help identify the current camera’s name and recording status.
• PTZ: Users can control pan/tilt/zoom (PTZ) functions for supported cameras from within the interface using
the provided buttons or by directly clicking on the video.
• Audio Support: Audio picked up by a camera can be played back.
• Preset Point: Camera position presets allow you to instantly restore a previously saved view.
• Digital Zoom: Videos can be enlarged by digital zoom.
Intelligent Playback
• AVI Outputs: Raw video can be exported to AVI format.
• Playback Speed Control: Playback speed control allows for fast forward or fast rewind, and step playback can
display video one frame at a time.

7D-Link DNR-312L User Manual
Section 1 - Product Overview
Hardware Overview
Front View
Power LED
COMPONENT DESCRIPTION
Power LED A solid green light indicates the device is powered on. This light will blink during bootup. If the power LED is off,
the device is not powered on.
HDD LED A solid green light indicates that the hard drive is installed properly. This light will blink during the read/write
process. If the light is red, this indicates the hard drive is installed but failed.
Network LED A solid green light indicates that the device is connected to your network properly. This light will blink during
data transfer. If the light is off, this indicates the device is not connected to your network.
Network LED
HDDLED

8D-Link DNR-312L User Manual
Section 1 - Product Overview
Rear Panel (Connections)
COMPONENT DESCRIPTION
Cooling Fan The cooling fan cools the hard drives.
Power Button Turns the NVR on and off.
USB Ports Connect a mouse for local control, or connect a USB storage drive.
Audio In/Out
Connect a microphone to the Audio In port for use 2-way communication with your camera(s).
Connect external speakers to the Audio Out port for audio playback.
Please note that your camera(s) must support this feature.
Gigabit Ethernet Port Connect the device to your router or switch using an Ethernet cable.
HDMI Output Connect to your TV or monitor using an HDMI cable.
Power Receptacle Connect the supplied power cord to the receptacle.
USB Ports
Cooling Fan
Gigabit Ethernet Port
HDMI Port
Audio In/Out
Power Button
Power Receptacle

9D-Link DNR-312L User Manual
Section 2 - Installation
The Setup Wizard will walk you through installing and configuring your DNR-312L, including installing the hard drive and
connecting it to your network.
Installation
NVR Software CD

10D-Link DNR-312L User Manual
Section 2 - Installation
The following instructions show you how to set up the NVR using your
Windows computer. If you are using a Mac computer, refer to”Setup
Wizard - Mac” on page 22.
Simply click Start to go through the Setup Wizard, which will guide
you through the installation process from connecting your hardware to
configuring your NVR.
Note: The computer used to access the NVR must be on the same
subnet as the NVR. If your network is using a DHCP server, the NVR will
automatically be in the same subnet.
Setup Wizard - Windows
Note: The computer used to access the NVR must be on the same subnet as the NVR. If your network is using a DHCP server, the
NVR will automatically be in the same subnet.

11D-Link DNR-312L User Manual
Section 2 - Installation
Installing the Hard Drives
This step shows you how to open your NVR and install a hard drive. Open
your NVR by sliding the cover back and pulling it out.
Click Next to continue.
Slide the hard drive into the open hard drive bay of your device.
Click Next to continue.

12D-Link DNR-312L User Manual
Section 2 - Installation
Use all six screws to attach the hard drive.
Once the hard drive is installed, reattach the top cover by aligning the
hooks to the notches clipping the cover into place.
Click Next to continue.

13D-Link DNR-312L User Manual
Section 2 - Installation
Secure the cover by sliding it downwards and screwing the device firmly
to the base.
Click Next to continue.
Connect one end of the Ethernet cable to the port at the back of the NVR
and the other end of the Ethernet cable to your router.
Click Next to continue.

14D-Link DNR-312L User Manual
Section 2 - Installation
Power and Device Selection
First, connect the power adapter to the power receptor on the back of the
NVR. Press the power button to turn on the NVR. Click Next on the Setup
Wizard to continue.
Select your device from the device selection area.

15D-Link DNR-312L User Manual
Section 2 - Installation
Admin Password
This window requests the Admin (administrator) password. If this is the
first installation of this device, then leave the password field blank. By
default the Admin ID is“admin” and the password is blank.
Click Next to continue.
In this step you can create a new password for the Admin username. It is
strongly recommended you set a password.
Click Next to continue.

16D-Link DNR-312L User Manual
Section 2 - Installation
Set Up Your HDD
The wizard will scan for attached storage and ask if you wish to format the
devices found. Formatting the device will erase all data on the hard drive.
Note: Select Skip if you are unsure of which settings to choose.
Click Yes to format the hard drive.
Warning: all data on the NVR will be erased.
Click Next to continue.
This step will allow you to set the NVR’s date and time, NTP server, time
zone and daylight saving time.
Click Next to continue.