Speco DVR-4TN User Manual
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Speco DVR-4TN User Manual

Triplex+ digital video recorder family with network/ddns video server
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See also: Owner's Manual
®
DVR-4TN
DVR-8TN
DVR-16TN
DVR-16TS
DVR-16TT
Triplex+ Digital Video Recorder Family
With Network/DDNS Video Server
www.specotech.com
DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/08

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Summary of Contents for Speco DVR-4TN

  • Page 1 ® DVR-4TN DVR-8TN DVR-16TN DVR-16TS DVR-16TT Triplex+ Digital Video Recorder Family With Network/DDNS Video Server www.specotech.com DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 2 User’s Manual DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 3 (servicing) instructions in the literature accompanying the appliance. This symbol intends to alert the user to the presence of unprotected “Dangerous Voltage” within the product’s enclosure that may be strong enough to cause a risk of electric shock. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 4 The maximum temperature for rack-mounted units is 104 °F/40 °C. Check product label for power supply requirements to assure that no overloading of supply circuits or over current protection occurs. Main grounding must be reliable and uncompromised by any connections. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 5: Table Of Contents

    3.6.5 To Record Event Video Only ..............32 4. Basic Operation ......................33 Viewing Live/ Playback Video ................33 4.1.1 Viewing Modes..................33 4.1.2 Digital Zoom....................34 4.1.3 Viewing Live Cameras ................34 To Freeze Live Image................34 4.1.4 Viewing Recorded Video.................34 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 6 5.1.1.1 Model Name & Version ............53 5.1.1.2 Software Upgrade via Local Device ........54 5.1.1.3 Software Upgrade via Internet ..........54 5.1.2 Language ....................55 5.1.3 Date / Time....................55 5.1.3.1 Date / Time Setting(s) .............55 5.1.3.2 Time Zone................56 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 7 Connect At Booting ..............65 Network Restart ..............65 5.1.6.3 Dial-in Setup ................67 Dial-in Service.................68 Dial-in Account ................68 Dial-in Password ..............69 Server IP .................69 Client IP ..................69 Dial-in Idle Time ..............70 Dial-in Max Time ..............70 5.1.6.4 Dial-out Setup .................70 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 8 Bits ..................78 5.1.7.4 Stop..................79 5.1.7.5 Parity..................79 5.1.8 Audio Output ...................79 5.1.9 Key Beep ....................79 Monitor Setup ....................80 5.2.1 Show Camera Title..................80 5.2.2 Title Position....................80 5.2.3 Monitor Brightness ..................81 5.2.4 Monitor Contrast ..................81 5.2.5 Monitor Chrominance................81 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 9 5.4.8 Circular Recording ..................91 5.4.9 Audio Recording ..................92 5.4.10 Purge Data ...................92 5.4.10.1 Purge All Data .................92 5.4.10.2 Purge All Event Data ...............92 5.4.10.3 Purge Event Before..............92 5.4.10.4 Start to Purge ................92 Sequence Setup ....................93 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 10 Configuration Name ..............103 5.8.3.3 Begin Export .................103 Video Export ....................104 5.9.1 Select Device ..................104 5.9.2 Select Channel..................105 5.9.3 From / To Time ..................105 5.9.4 Select Events ..................106 5.9.5 Data Type....................106 5.9.6 Digital Signature..................106 5.9.7 Erase Disc.....................107 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 11 Using EXT2IFS on Your PC..................137 Start Playing the *.drv file..................139 Appendix H: IR Remote ....................141 Appendix I: ezRecord Diagram Sample ...............143 Appendix J: Connect to External Storage Device............146 Appendix K: Recording in MPEG-4/ MJPEG Format...........147 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 12: Overview

    User’s Manual Overview The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit is an integrated digital video recorder that combines the features of a time-lapse audio/ video recorder, a multiplexer, and a video server to create a single security CCTV solution.

  • Page 13: Product Key Features

    The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series offers advanced features not typically found in standard multiplexers; it integrates the full features of a DVR, multiplexer and video server (by using the software SpecoRemote™). The key features of the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series are listed as follows. •...

  • Page 14: Product Application Diagram

    • Powerful alarm processor allows flexible alarm trigger and responses, including alarm, motion, and camera failure • Dome control protocols: Speco, Pelco D, Pelco P, Fastrax 2 and AD422 • Two levels of password security Product Application Diagram Connect the unit with other devices as shown in the system diagram below to complete a video surveillance solution.

  • Page 15: Position The Unit

    User’s Manual Position the Unit Position/ mount the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit in an appropriate, steady location and make sure the power is off before making any connections. The area should avoid hindering or blocking the unit from airflow.

  • Page 16: Rear Panel Connections

    If you plan to install any short-term external devices, such as USB CD-RW, USB Hard Disk Drive, etc, to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series and want to use them as part of the unit system, make sure those devices are connected only after the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT is powered up.
  • Page 17 A group of BNC connectors is available for video input streams from installed cameras. The number of connectors is equal to the number of channels; the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit has 4/ 8/ 16 BNC connectors on the rear panel, respectively.
  • Page 18 USB devices to the unit, such as a ® ThumbDrive The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit allows the user to preset the OSD settings using a USB mouse. LAN (RJ-45) The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit is capable of networking.

  • Page 19: General System Setup

    User’s Manual General System Setup The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series DVR allows the user to easily access some general operations through the front panel. The following subsections introduce general operation of the unit. The regularly displayed OSD information and its positions are shown in the following figure.

  • Page 20: Front Panel Introduction

    The LED should be lit when an alarm is triggered. Network LED (Green) The LED should be lit when the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit is connected to a network and blink when any data is being transferred.

  • Page 21: Functional Keys

    User’s Manual 3.1.2 Functional Keys The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit’s function keys on the front panel are described below for normal operation. COPY This is used to quick export video to an external device, including USB ®...
  • Page 22 • In OSD menu or selection interface, press this key to make the selection or save settings. • In live full screen view mode, press this key to view a 2× zoom image; press it again to return. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 23: Jog/Shuttle

    According to the angle you rotate the shuttle ring, you can choose the playing speed from 1×, 2×, 4×, 8×, 16×, and 32×, in both forward and reverse directions, shown in the figure below: DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 24: Configuring The Hdd In The Unit

    The recommended HDDs are listed as below: Diamond Max Plus 9 80G/ 160G/ 300G Maxtor Diamond Max Plus 16 80G/ 160G/ 300G Barracuda 7200.7 200G Barracuda 7200.8 250G/ 300G/ 400G Seagate Barracuda 7200.10 750G Deskstar 7200rpm 60G/ 300G/ 400G/ 500G Hitachi DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 25: Power Up/ Down The Unit

    User’s Manual Power Up/ Down the Unit If you must shut down the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for any reason, use the proper shut down and power up procedures to avoid damage to your DVR unit.. To Power Up the Unit First check if the type of power source available is compatible before plugging in your DVR.

  • Page 26: Entering Osd Setup Menu

    Entering OSD Setup Menu The OSD Main menu contains a list of items that are used to configure the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. To enter the Main menu, correct Administrator or User password is required. Three sets of passwords are offered for different Administrators and Users – if there is more than one.

  • Page 27: System Date/ Time Setting

    Users are allowed to choose to set the date/ time OSD displays in 1 or 2 rows. Use the UP/ DOWN keys to change the setting. The default is to display the date/ time OSD in one row. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 28: Daylight Saving Time Setup

    DST Start/ End This is used to program the daylight saving duration. Use Direction keys to move the cursor to the next or previous field, use UP/ DOWN to change the settings in the selected field. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 29: Network Time Protocol Setup

    ON, time sync will be performed every hour in order to observe correct time of your local zone. NOTE: If you want the unit to automatically synchronize the local time, the <Time Zone> item MUST NOT be set to <OFF>, or the function cannot be activated. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 30: Record Schedule/ Quality Setting

    The unit will then start to format the hard disks and load the factory default settings, or press ESC to abort. We strongly recommend that you back up your programmed configuration before making any changes to Record Mode settings. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 31: Schedule Setup

    The time is indicated in 1-minute increments. The time display format in this menu is based on the setting of Time Display Mode. Weekend Schedule The Weekend Schedule determines whether a weekend schedule is in effect. Choose <YES> to take effect the related weekend settings. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 32: Weekend Start/ End

    <Standard>, the default. Below tables show the PPS and picture size under <Standard> in Half-D1 mode. Please refer to section 5.4.3 Preset Record Configuration for more detailed information. DVR-4TN/ 8TN/ 16TN Half-D1 mode (NTSC: 720x240@60PPS / JPEG; PAL: 720x288@50PPS / JPEG) Normal PPS...

  • Page 33: Per Camera Configuration

    • Enter the OSD setup menu with correct password. • In the OSD setup menu, select <Record Setup> menu. Move the cursor to the item <Preset Config>, and select <Event only>. Refer to section 5.4.3 Preset Record Configuration for more detailed information. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 34: Basic Operation

    User’s Manual Basic Operation The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series allows the user to easily access some general operations through the front panel. The following sections introduce the general operation of the unit. Viewing Live/ Playback Video The general functions in live and playback mode are described in the sections that follow.

  • Page 35: Digital Zoom

    Search menu to play specific video. Refer to section 4.3 Searching Recorded Video for more information. The Forward or Reverse speed indicator will be shown on the bottom-left of the screen when in the playback mode. General operation for playback mode is described as follows. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 36: Key Usage In Playback

    • Press LEFT/ R IGHT Direction keys to move the video as single step reverse/ forward. Press and hold LEFT/ RIGHT keys to reverse/ forward the video single step continuously. • Press PAUSE again to resume the playback operation. NOTE: Reverse frameskip available in JPEG recording only. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 37: Viewing Live Image In Playback Mode

    NOTE: When the VGA monitor is now under Dome Control Mode’ or the OSD setup mode, or hasn’t exit the OSD menu, the BNC monitor cannot access the OSD setup menu. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 38: Sequence Setup

    4.2.2 Call Monitor Control Users can use the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit front panel to control a call monitor display without having to access the Main menu. Two viewing modes can be displayed on call monitor: Sequence display and Single camera display.

  • Page 39: Searching Recorded Video

    User’s Manual Searching Recorded Video The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit is capable of searching and playing back recorded video by date and time or events. By entering the specific date and time of the desired video, the unit will then search for the matched video and play it on the monitor.

  • Page 40: Searching By Event

    Follow these steps to playback video from the Event List. • Press and hold UP/ DOWN to scroll through the Event List. • Press ENTER to play back the selected event record. • Press PLAY/ STOP to return to live mode. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 41: Video Export

    9. Erase Disc 10. Begin Export 4.4.1.1 Select the External Device The available external devices for exporting video will be listed by name and free size in Select Device menu. The Select Device menu displays as follows: DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 42: Select Video For Exporting

    1.5 GB The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit only supports EXT3 file system. If you connect an external HDD to the unit, make sure the format of the HDD is EXT3. If not, please format this HDD to EXT3 first.

  • Page 43: Digital Signature

    Quick Video Export through Front Panel The unit provides a quick way to export video files to the built-in CD-RW or an external device, such as a USB thumb Drive, and save the video to *.drv file. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 44: Ezburn Introduction

    The whole exporting process will be done through the front panel, but no need to enter the OSD setup menu. The ezBurn export process is illustrated on the next page: The whole process is described step by step in the following sections. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 45: To Export Normal Video

    • Press SEARCH and play desired event video. To play event video, refer to section 4.3 Searching Recorded Video. • After entering the playback mode, press COPY. The “ezBurn” window displays as shown below . The information displayed is for “read only.” DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 46: Deleting Recorded Video

    Select this item to delete all normal recorded video from the database. Purge All Event Data Select this item to delete all event video from the database. Purge Event Before This item is used to delete event video that was recorded before a specific date. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 47: Dome Control

    User’s Manual Dome Control The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit allows the user to control a dome camera at the front panel. In Live mode, the user can press the CHANNEL key to display the appropriate dome camera in full view. To enter Dome Control mode, press the DOME key and press channel key 2 to display the hint screen.

  • Page 48: Rs485 Setup

    4.6.3 RS485 Setup The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit controls the domes via RS-485 communication protocol. The RS-485 parameters in the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit must be set to the same parameters as the protocol used in the RS-422 setup for the dome.

  • Page 49: Dome Controlling Key

    User’s Manual The default DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series RS-485 settings are 9600 Baud, 8 Data Bits, 1 Stop Bit and No Parity. NOTE: The settings become effective after saving the changes and exiting from the menu. 4.6.4 Dome Controlling Key The function keys used in Dome Control are illustrated below.

  • Page 50: Setting Preset Points

    Use this function to pan and tilt dome camera. 4.6.5 Setting Preset Points The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit allows user to set preset positions; the amount of preset points allowed depends on the dome manufacturer. Follow these steps to set preset points..

  • Page 51: Calling Preset Points

    • Use UP / DOWN keys to select the desired preset number from the menu. • Change the <Go Preset> of the selected preset number to <YES>, and press ENTER to call the preset point. • Now the selected dome camera rotates to the preset position automatically. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 52: Advanced System Configuration

    User’s Manual Advanced System Configuration The detailed functions and settings of the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series can be set by using the hierarchical OSD menu. This chapter describes the menu items and options in the OSD menu. To enter the Main menu, press MENU and then enter Administrator or User password.

  • Page 53: Key Usage In Virtual Keyboard

    Select <Delete> and press ENTER, or press MODE and DOWN simultaneously. <To exit the virtual keyboard> Select <OK> and press ENTER to save the settings and exit, or press ESC to exit without saving changes DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 54: System Setup

    Software Upgrade via Internet The items in this menu are described in the following subsections. 5.1.1.1 Model Name & Version The first three items tell the model name and identify the hardware and software version for this unit. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 55: Software Upgrade Via Local Device

    User’s Manual 5.1.1.2 Software Upgrade via Local Device This item is used for updating the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit software by local device. The menu is displayed as follows. Software Upgrade via Local Device Upgrade Version Select xxxx-xxxx-xxxx-xxxx Connect a USB drive that contains the upgrade software to the unit;...

  • Page 56: Language

    Select <Date> or <Time> and press ENTER to adjust the settings. LEFT / RIGHT keys are used to move the cursor to previous or next field, ENTER is for selecting, and UP / DOWN are used to change the value in the selected field. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 57: Time Zone

    There are three options to select from: <Y/M/D>, <M/D/Y> or <D/M/Y>. “Y” represents “Year”, “M” represents “Month” and “D” represents “Day”. Use UP / DOWN keys to change the setting. The default setting is <Y/M/D> in both NTSC / PAL formats. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 58: Time Display Mode

    The submenu allows you to setup the Network Time Protocol (NTP) server, to automatically synchronize your unit to fit the local time per hour, and to manually synchronize the local time. Network Time Protocol Setup 1. NTP Server Time.nist.gov 2. Automatically Time Sync 3. Manually Time Sync DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 59: Ntp Server

    Select <ON> to instantly synchronize the local time. 5.1.4 Unit Name Users are allowed to assign a name, up to 11 characters, to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. Follow the steps below to edit the unit name.

  • Page 60: Admin / User Password(S)

    5.1.5.2 Enable Password This item is used to determine if a password is required for accessing the OSD menu. Select <YES> to demand entering password when accessing the OSD menu; if not, select <NO>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 61: Load Factory Password

    Network Setup 1. LAN Select 2. LAN Setup 3. Dial-in Setup 4. Dial-out Setup 5. Trigger Port 6. Email Address 7. SMTP Setup 8. DDNS Setup Items in this menu are described in the following sections. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 62: Lan Select

    If the DHCP is enabled (ON), a dynamic IP will be assigned to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. In this case, the user does not need to configure a static IP or the Ethernet settings including IP address, Netmask, Gateway, and DNS settings will be “read only”.

  • Page 63: Netmask

    System associated with the unit. To configure this item, DHCP must be set to <OFF>. If the network server is unavailable when using DHCP, the unit searches for the network server and boots up more slowly. This network search continues until it times out. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 64: Pppoe Account

    • Use Direction keys to select character. • Press ENTER to add the selected character to the password entry field. • When done, move the cursor to <OK> and press ENTER to save the settings and exit. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 65: Pppoe Max Idle

    DI604 which are purchased in Taiwan. <Router Username>: The default username of the router can be found in the router’s user’s manual <Router Password>: The default password of the router can be found in the router’s user’s manual DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 66: Connect At Booting

    WAN connection……………………… The “√” symbol indicates that the device is working properly whereas the “X” symbol indicates that the device is NOT working properly. The definitions of the items on the message box are described below. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 67 Close the redundant ports and re-do the ezRouter setting. The average ports that can be opened in a router are about 10 to 30 ports depending on the router that you use. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 68: Dial-In Setup

    Dial-in Setup The Dial-in function enables the user to establish dial-up modem communication to and from the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for remote software use. The user is allowed to connect only one modem to a DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit.

  • Page 69: Dial-In Service

    0 Min Dial-in Service If the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit does not connect to the Internet, the user can communicate to the unit from a remote PC through a modem as well. Select <ON> to enable the Dial-in function, or <OFF> to disable.

  • Page 70: Dial-In Password

    • When done, move the cursor to <OK> and press ENTER to save the settings and exit. Server IP This item is for setting the IP address that identifies the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit over a modem connection. To set the server IP, follow these steps: •...

  • Page 71: Dial-In Idle Time

    Dial-out Setup The Dial-out function enables the user to establish dial-up modem communication to and from the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for remote notification use. The user can connect one modem to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. For more information for...

  • Page 72: Dial-Out Dhcp

    This item allows the user to obtain a dynamic IP address from a DHCP (Dynamic Host Configuration Protocol) server over a modem connection. If the item is enabled (ON), a dynamic IP will be assigned to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. In this case, the user does not need to configure a static IP and the following settings will be “read only.”...

  • Page 73: Phone Number

    • Use the Direction keys to move the cursor to the desired character. • Press ENTER to add the selected character to the username entry field. • When done, move the cursor to <OK> and press ENTER to save the settings and exit.. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 74: Dial-Out Password

    UP / DOWN keys. After you have entered a different port and pressed ENTER, a message “Network restarting Please stand by” will be shown on the screen. A message box will be displayed in approximately 30 seconds. Port allocated………………………√ ezRouter setting…………………… DDNS submitted……………………√ WAN connection…………………… DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 75: Email Address

    4. SMTP Account 5. SMTP Password Email via SMTP This item enables the user to determine if the unit sends e-mail via SMTP. Select <YES> to send e-mail via SMTP using direction keys; if not, select <NO>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 76: Smtp Server

    • Select <SMTP Account> from SMTP Setup menu and press ENTER. A virtual keyboard displays. • Use Direction keys to move the cursor for selecting character. • Press ENTER to add the selected character to the SMTP Account entry field. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 77: Smtp Password

    Once the setting is completed, the DDNS address will be: http://yourhostname.ddns.specoddns.net Fore example, if the chosen Host name is “SPECO”, then the address will be: http://speco.ddns.specoddns.net Select <DDNS Setup> from Network Setup and press ENTER. The menu displays as below figure.

  • Page 78: Host Name

    When done, move the cursor to this item and press ENTER to submit the settings. NOTE: If there are two DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series units set with the same domain name, the later setting will not be submit successfully.

  • Page 79: Ezddns

    <9600>, <19200>, <38400> and <57600>. The default is <9600> baud. 5.1.7.3 Bits The user can specify the bits in a word that are associated with this protocol. The available options are <6>, <7> and <8> bits. The default is <8> bits. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 80: Audio Output

    <OFF> Select this item to disable the audio output function. 5.1.9 Key Beep This item is used to enable or disable the key tone. Select <YES> to enable the key tone, or <NO> to disable. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 81: Monitor Setup

    Monitor (VGA) or a CRT CCTV Monitor (BNC). For instance, if you are using a CRT CCTV monitor, set this item to <Fit BNC>; or set this item to <Fit VGA> for PC monitor. After switching to <Fit VGA> mode. <Wrong Setting> <Correct Setting> DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 82: Monitor Brightness

    • Select <Screen Center Adjust> from the Monitor Setup menu and press ENTER. The adjusting screen displays as follows. Screen Center Adjust ▲ ◄ ► ▼ • Position the screen center position using the Direction keys. • Press ENTER to exit when finished. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 83: Show Color Bar

    2. Dome Protocol None 3. Dome ID 4. Camera Title 5. Covert 6. Termination 7. Brightness 8. Contrast 9. Saturation 10. Hue 11. Audio Association Both Items in this menu are described in the following subsections. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 84: Camera Select

    • In the Camera setup Menu, move the cursor to Camera Title and press ENTER. A virtual keyboard with alphanumeric characters is displayed. Camera Title P Q R V W X − ◄ ► Backspace Delete Cancel DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 85: Covert

    Move the cursor to this item and press ENTER to adjust the brightness of the camera. Use UP / DOWN keys to adjust the numeric value. The range of brightness values is <-128> to <127>. The default setting is <0>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 86: Contrast

    Camera Setup menu and press ENTER, then select <Both>, <Left Only>, <Right Only> or <None> by UP / DOWN keys to set up the connection. Record Setup The following three factors will effect the total record time of the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit: • HDD capacity •...

  • Page 87: Record Mode

    ESC to abort. We strongly recommend backing up your programmed configuration before making any changes on Record Mode settings. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 88: Day / Night Time Start / End

    MON 06:00. Time is indicated in 1-minute increments. Note that the value you have set indicates when the regular Day and Night scheduling ends, and Weekend recording begins. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 89: Preset Record Configuration

    This item is used to select a desired channel for setting the associated parameters. Move the cursor to <Camera Select> and press ENTER, then select a channel using UP / DOWN keys. Press ENTER again to confirm the setting. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 90: Normal Pps

    Normally, the Event PPS is set to be equal to or greater than Normal PPS; the setting depends on your application. If the Event PPS is set to <0>, the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit stops recording event video during alarms.
  • Page 91 NOTE: The current number of connected cameras will affect the recording quality which wil be automatically calculated through the <ezRecord Setup>. Therefore, once you disconnect cameras or connect more cameras to the unit, you should reset the <ezRecord Setup>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 92: Data Lifetime

    HDD is full. From the Record Setup menu, move the cursor to <Circular Recording> and press ENTER, then select <ON> / <OFF> using UP / DOWN keys. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 93: Audio Recording

    UP / DOWN to adjust the value. 5.4.10.4 Start to Purge After selecting the video you want to delete, or setting the date for deletion, set this item to <YES> to start the deleting process or choose <NO> to cancel. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 94: Main / Call Monitor Dwell

    • Press LEFT direction key to delete the original setting. • Press the desired Channel keys to assign a camera to that location in the sequence. • Continue the steps until the sequence is completed. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 95: Event Setup

    5.6.1 Internal Buzzer This item allows user to enable / disable the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series internal buzzer. If set to <ON>, the buzzer is activated in response to an alarm. If set to <OFF>, the buzzer is not activated. The default setting is <ON>.

  • Page 96: Email Notice

    This item determines the duration of the buzzer and Alarm Out relay function after an alarm is triggered. The available event duration range is from 5 second to 999 seconds. The default setting is 5 seconds. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 97: Per Channel Config

    <Night>, and <Day>. The Day, Night, and Weekend is defined in section 3.6.2 Schedule Setup or 5.4.2 Schedule Setup. If motion detection function is enabled, it is required to define the motion detection parameters such as detection area and sensitivity settings. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 98: Detection Config

    Threshold value Move the cursor to <Sensitivity> and press ENTER, and then use UP / DOWN keys to adjust the value. The value is indicated in 4% increment. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 99: Area Threshold

    For instance, if the alarm of Channel 2 is triggered and there is a speaker installed to the DVR nearby, the speaker will play the audio warning. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 100 • If there is no exportable external device connected to the DVR unit, then a warning message will be shown on the screen, as illustrated below: No exportable device detected. Please install the target device/media to the DVR. Enter: Retry ESC: Exit CH1: Define Digital Deterrent File DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 101: Database Setup

    The Total Size of HDD shows the total capacity of the HDD that has been added into database. The Free Size of HDD indicates the free space left for recording onto the HDD in database. The information is ” read-only.” DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 102: Avail. Rec Time

    The options are <None> (no action), <Add> (add the selected device into database), <Remove> (remove the selected device from database), <Format> (format the selected device). NOTE: Before removing external devices from the unit, remember to remove the device from database. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 103: Configuration

    “This config has different record mode. This will FORMAT ALL HARDDISKS.” will show. ® NOTE: Remove ThumbDrive used importing configuration after the unit restarts, or it will be formatted as well. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 104: Export Configuration

    Select <YES> to begin exporting the configuration file, or <NO> to abort the export. NOTE: We strongly recommend users to export configurations before upgrading your system, and back it up routinely, just in case an unexpected situation occurs. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 105: Select Device

    Items in the menu will be described in the following section. 5.9.1 Select Device The external devices that are available for exporting video will be listed by name and free space size in Select Device menu. The Select Device menu displays as follows. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 106: Select Channel

    256 MB xx-xxx-xx-xxxx 1.5 GB The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit only supports EXT3 file system. If you connect an external HDD to the unit, ensure that the format of HDD is EXT3. <Device Name> This item shows the name of the available device.

  • Page 107: Select Events

    Make sure that you have an external storage device, such as a USB Hard ® Drive or USB ThumbDrive , available and connected to the appropriate port for export. For more information on verifying digital signature, see Appendix E: Verifying Digital Signature. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 108: Erase Disc

    4. Input Setup Items in this menu are described in the following subsections. 5.10.1 Text Function This item is used to enable/ disable this function. Select <ON>, the text database will be created on the hard disk. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 109: Text Overlay

    “Exception String” must be defined before By Numerals” takes effect. If “By Numerals” is enabled, only transactions which meet both “Exception String” and “By Numerals” condition will be marked as exceptions and trigger and action. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 110: Input Setup

    Device and DVR, and setup some relative settings of the connection method. Input Setup Port Selection Serial Port Input Source Direct Connected Camera Selection Text Filter ASCII Manual Filter Setup Input Process Canonical Text Baud Rate 9600 Text Bits Text Stop 10. Text Parity None DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 111: Port Selection

    Star TSP100 futurePRNT Posiflex PD-2200 Star TSP600 POS-X Xp8000 Star TSP700 Scales Star TSP800 Sibnet TPG (Axiohm) A794 STAR SCD400-PD WP-520(ESC/POS) Soteke VFD2025 Soteke VFD2029 Toledo 8217 TYSSO VFD Series Ultimate Technology PD1100XL Wedderburn DS-770 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 112: Manual Filter Setup

    To setup the baud rate of RS232 via which to connect your Text Device and DVR. 5.10.4.8 Text Bit To setup the bits of RS232. 5.10.4.9 Text Stop To setup the stop of RS232. 5.10.4.10 Text Parity To setup the parity of RS232 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 113: Shutdown

    This item is used to shut down or reboot the unit. If you must shut down the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for any reason, please use the proper shut down and power up procedures to avoid damage to your unit.

  • Page 114: Appendix A: Technical Specifications

    Alarm Detection N.C./N.O., Programmable Auditory Alert Built-in Buzzer Alarm 21 X 13(NTSC), 21 X 16(PAL) Grid Array, Motion Detection Sensitivity, Trig Level Adjustable Video Loss Detection Programmable Alarm Relay Output X2, Terminal Block, 1.0A/24V (Programmable) DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 115 Remote Control Software SpecoRemote™ Access Control 2 Level Password Communication Monitoring, Playback, Recording, System Setup, Dome Remote Operation Camera Control RS232C D-sub 9 pin female RS485 Terminal Block Dome Control Protocol DynaColor, Pelco P, Pelco D, AD422 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 116: Appendix B: Record Configuration

    User’s Manual Appendix B: Record Configuration 1. The following three tables are offered for users who use DVR-4TN/ 8TN/ 16TN unit. Record Mode: Full-D1 mode (NTSC: 720×480@30PPS / JPEG) (PAL: 720×576@25PPS / JPEG) Preset Item Normal PPS Normal Size Event PPS...
  • Page 117 16ch 3 / 7 KB 15 / 23 KB PAL:6.25 NTSC: 0 NTSC: 30 15 / 23 KB Both Event Only PAL: 0 PAL: 25 User selected User selected User selected User selected User selected DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 118 Extended 16ch 3 / 4 KB 19 / 16 KB Both PAL:6.25 PAL:25 Record NTSC:0 NTSC:30 19 / 16 KB Both Event Only PAL:0 PAL:25 User selected User selected User selected User selected User selected DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 119 Extended 16ch 1 / 2 KB 5 / 10 KB Both PAL:25 PAL:25 Record NTSC:0 NTSC:30 5 / 10 KB Both Event Only PAL:0 PAL:25 User selected User selected User selected User selected User selected DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 120: Appendix C: Record Duration

    Performance may vary depending on specific installations and use. Audio recording requires 8 KB per second (or 0.7 GB per day) for data storage. Please refer to our recording time calculator on the Speco website for other possible calculations. http://www.Specotech.com...
  • Page 121 16.5 25.7 30.9 11.0 13.2 51.4 61.7 22.0 26.5 14.0 16.8 10.3 12.3 12.5 102.9 123.5 44.1 52.9 28.1 33.7 20.6 24.7 16.2 19.5 6.25 205.8 246.9 88.2 105.8 56.1 67.3 41.2 49.4 32.5 39.0 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 122 16.8 10.3 12.3 102.9 123.5 44.1 52.9 28.1 33.7 20.6 24.7 16.2 19.5 12.5 205.8 246.9 88.2 105.8 56.1 67.3 41.2 49.4 32.5 39.0 6.25 411.5 493.8 176.4 211.6 112.2 134.7 82.3 98.8 65.0 78.0 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 123: Appendix D: Dial-Up Connections Via Modem

    Establishing Dial-in Connection The Dial-in function enables the user to establish dial-up modem communication to and from the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for the remote software use. Follow the description to set up your DVR and PC.
  • Page 124 User’s Manual • Set up the network connection type. Select <Connect to the Internet> and click <Next> to continue. • Select <Set up my connection manually> and click <Next> to continue. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 125 • Select <Connect using a dial-up modem> to connect to the Internet through a phone line and a modem. Click <Next> to continue. • Type the name of the connection you are creating. • Enter the phone number of the modem that is connected to the unit. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 126 User’s Manual • Enter the Username and Password that is set up in the Dial-in Setup menu. • Click <Finish> to complete the dial-in connection. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 127: Establishing Dial-Out Connection

    Establishing Dial-out Connection The Dial-out function enables the user to establish dial-up modem communication to and from the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit for remote notification use. Follow the instructions that follow to set up your DVR and PC.
  • Page 128 <Create New Connection>. The New Connection Wizard is displayed. Click <Next> to continue. • Set up the network connection type. Select <Set up an advanced connection> and then <Accept incoming connections>. Click <Next> to continue. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 129 User’s Manual • Choose the modem device that will be used by the PC and click <Next>. • In Incoming VPN Connection menu, choose <Do Not allow virtual private connections> and click on <Next>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 130 Dial-out Setup menu in local DVR. When done, click <Next> to continue. • In Networking Software menu, select <TCP/IP> and click on <Properties>. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 131 TCP/IP addresses> and enter the range of IP addresses that you wish to use. Once done, click <OK> to confirm then back to Networking Software menu. Click on <Next> to continue. • Click <Finish> to complete the process. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 132 User’s Manual • The Incoming connection is established. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 133: Appendix E: Verifying Digital Signature

    To verify the exported recorded video: Following are the procedures for digital signature verification. • Start your SpecoRemote™ and click <Play> on the main window tool bar. • Click <Verify> tab to display the Verify window. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 134 User’s Manual • Click <Browse> to select the *.gpg, *.drv, *.sig files respectively, which belong to the exported video you want to authenticate. • Click <Verify> to start verifying the digital signature. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 135 User’s Manual • The result of verification shows in the <Status Log> field. It returns a GOOD or BAD signature result. A GOOD signature indicates the exported clip has not been altered. <GOOD> Signature <BAD> Signature DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 136: Appendix F: Alarm I/O Pin Definition

    User’s Manual Appendix F: Alarm I/O Pin Definition The tables below list the pin definitions of alarm I/O located on the rear panel of the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. DVR-4TN Alarm I/O Definition Definition Definition RS485 D+...
  • Page 137 Alarm In 2 Alarm In 13 Normal Close B Alarm In 3 Alarm In 14 Common Node B Alarm In 4 Alarm In 15 Normal Open B Alarm In 5 Alarm In 16 Ground Alarm In 6 DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 138: Appendix G: Hdd Pc Player Tool Introduction

    The following steps guide you how to use the EXT2IFS software . Step 1. Download EXT2IFS to your PC through above website address. Step 2. Remove the HDD from your DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series and install the removed HDD into your PC. When done, reboot the PC.
  • Page 139 <Save Assignments> button. Step 7. Click <Step1> sheet, and then choose <Install to System Root> and <Start drive on boot> options. When done, click <Install Drive> button. Click <Step3> sheet. Then click <Start Drive> button. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 140: Start Playing The *.Drv File

    Step 2. Click the “Open Device” button (as below picture), then choose the HDD Drive that you just assigned. Figure 1: Select the Drive Step 3. After choosing the HDD Drive , choose the video file that you want to use. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 141 User’s Manual Step 4. Click the “Playback” to play the video directly or “Export” if you want to save the *drv file into your PC. Figure 2: Select the file you want to use DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 142: Appendix H: Ir Remote

    User’s Manual Appendix H: IR Remote An IR Remote will be included in the content box and deliver to you with your DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit. The keys on the IR Remote are listed as below figure:...
  • Page 143 DVR Unit ID 232 233 234 235 236 237 238 239 Remote Control # However, if you would like to escape the single DVR control mode, press “DVR SEL”, and then press “ESC” to do so. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 144: Appendix I: Ezrecord Diagram Sample

    User’s Manual Appendix I: ezRecord Diagram Sample DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 145 User’s Manual DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...
  • Page 146 User’s Manual DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 147: Appendix J: Connect To External Storage Device

    Situation: Remove the DVR’s internal HDD while the DVR is currently saving image data to the internal HDD. Disk error happens. The recording stops. After rebooting, the DVR starts Result: saving image data to the DVR-DS4TST. DVR-4TN/8TN/16TN/16TS/16TT Series SPECO TECHNOLOGIES 01/08...

  • Page 148: Appendix K: Recording In Mpeg-4/ Mjpeg Format

    User’s Manual Appendix K: Recording in MPEG-4/ MJPEG Format The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series DVR provides Dual-Codec function that allows users to select MPEG-4 or MJPEG compression for their specific applications. To choose recording in MPEG-4 format or MJPEG format, go to <Record Setup>...

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