Luxon Video TVR series User manual

Digital Video Recorder
Quick Operation Guide

Quick Operation Guide of Digital Video Recorder
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TABLE OF CONTENTS
DVR Pre-Installation.......................................................................................................................................5
DVR Installation ..............................................................................................................................................5
Hard Disk Installation.....................................................................................................................................5
Front Panels......................................................................................................................................................7
Rear Panels..................................................................................................................................................... 11
Peripheral Connections ................................................................................................................................. 13
Wiring of Alarm Input...........................................................................................................................13
Wiring of Alarm Output........................................................................................................................ 13
Alarm Connection....................................................................................................................................13
RS-485 and Controller Connection.......................................................................................................... 14
Termination Switch Operation.................................................................................................................15
Specifications..................................................................................................................................................16
Table 1 Specification................................................................................................................................16
Table 2 Specification................................................................................................................................17
Table 3 Specification................................................................................................................................18
HDD Storage Calculation Chart...................................................................................................................19
Accessing by Web Browser............................................................................................................................20
Logging In................................................................................................................................................20
Live View................................................................................................................................................. 20
Recording.................................................................................................................................................21
Playback................................................................................................................................................... 22
Menu Operation.............................................................................................................................................24
Menu Structure.........................................................................................................................................24
Startup and Shutdown..............................................................................................................................24
Live View................................................................................................................................................. 25
Adding IP Cameras .................................................................................................................................. 25
Record...................................................................................................................................................... 27
Playback................................................................................................................................................... 27
Backup ..................................................................................................................................................... 28

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Regulatory information
FCC information
FCC compliance: This equipment has been tested and found to comply with the limits for a digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.
EU Conformity Statement
This product and - if applicable - the supplied accessories too are marked with "CE" and comply therefore with the
applicable harmonized European standards listed under the Low Voltage Directive 2006/95/EC, the EMC
Directive 2004/108/EC, the RoHS Directive 2011/65/EU.
2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed of as unsorted municipal
waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of
equivalent new equipment, or dispose of it at designated collection points. For more information
see: www.recyclethis.info.
2006/66/EC (battery directive): This product contains a battery that cannot be disposed of as unsorted municipal
waste in the European Union. See the product documentation for specific battery information. The battery is
marked with this symbol, which may include lettering to indicate cadmium (Cd), lead (Pb), or mercury (Hg). For
proper recycling, return the battery to your supplier or to a designated collection point. For more information
see: www.recyclethis.info.

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Trademarks and Registered Trademarks
Windows and Windows mark are trademarks or registered trademarks of Microsoft Corporation in the United
States and/or other countries.
HDMI, HDMI mark and High-Definition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC.
The products contained in this manual are authorized by HDMI Licensing LLC with the use right of the HDMI
technology.
VGA is the trademark of IBM.
UPnPTM is a certification mark of the UPnPTM Implementers Corporation.
Other names of companies and product contained in this manual may be trademarks or registered trademarks
of their respective owners.

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Thank you for purchasing our product. If there is any question or request, please do not hesitate to contact dealer.
This manual is applicable to 4/8/16/32ch HD-TVI DVR.

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DVR Pre-Installation
The HD-TVI series DVR is highly advanced surveillance equipment that should be installed carefully. Please take
into consideration the following precautionary steps before installation of the DVR.
1. Keep all liquids away from the DVR.
2. Install the DVR in a well-ventilated and dust-free area.
3. Ensure environmental conditions meet factory specifications.
4. Install a manufacturer recommended HDD.
DVR Installation
During the installation of the DVR:
1. Use brackets for rack mounting.
2. Ensure there is ample room for audio and video cables.
3. When installing cables, ensure that the bend radius of the cables are no less than five times than its diameter.
4. Connect both the alarm and RS-485 cable.
5. Allow at least 2cm (≈0.75-inch) of space between racks mounted devices.
6. Ensure the DVR is grounded.
7. Environmental temperature should be within the range of -10 ºC ~ 55 ºC, 14ºF ~ 131ºF.
8. Environmental humidity should be within the range of 10% ~ 90%.
Hard Disk Installation
Before you start:
Before installing a hard disk drive (HDD), please make sure the power is disconnected from the DVR. A factory
recommended HDD should be used for this installation.
Up to 4 SATA hard disks can be installed on your DVR.
Tools Required: Screwdriver.
As the installation steps of HDD are similar among different models, here we take one model as an example.
Steps:
1. Remove the cover from the DVR by unfastening the screws on the back and side.
2. Connect one end of the data cable to the motherboard of DVR and the other end to the HDD.

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3. Connect the power cable to the HDD.
4. Place the HDD on the bottom of the device and then fasten the screws on the bottom to fix the HDD.
5. Re-install the cover of the DVR and fasten screws.

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Front Panels
Front Panel of 4ch/8ch series
Front Panel of 16ch series
Description of Front Panel
No. Name Function Description
1 Status Indicators
POWER: the POWER indicator turns green when NVR is
powered up.
READY: The indicator light is green when the device is
running normally.
STATUS: 1.The light is green when the IR remote control is
enabled; 2.The light is red when the function of the composite
keys (SHIFT) are used; 3. The light is out when none of the
above condition is met/
ALARM: the light is red when there is an alarm occurring.
HDD: the indicator flickers red when HDD is reading/writing.
Tx/Rx: TX/RX indicator flickers green when network
connection is functioning normally.
2 USB Interfaces Universal Serial Bus (USB) ports for additional devices such as
USB mouse and USB Hard Disk Drive (HDD).
3
Composite
Keys
1/MENU: Enter numeral “1”;
Access the main menu interface.
2/ABC/F1:
Enter numeral “2”;
Enter letters “ABC”;
The F1 button when used in a list field will select all items in
the list.
In PTZ Control mode, it will turn on/off PTZ light and when
the image is zoomed in, the key is used to zoom out.
3/DEF/F2:
Enter numeral “3”;
Enter letters “DEF”;
The F2 button is used to change the tab pages.
In PTZ control mode, it zooms in the image.
4/GHI/ESC: Enter numeral “4”;
Enter letters “GHI”;
Exit and back to the previous menu.

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No. Name Function Description
5/JKL/EDIT:
Enter numeral “5”;
Enter letters “JKL”;
Delete characters before cursor;
Check the checkbox and select the ON/OFF switch;
Start/stop record clipping in playback.
6/MNO/PLAY:
Enter numeral “6”;
Enter letters “MNO”;
Playback, for direct access to playback interface.
7/PQRS/REC:
Enter numeral “7”;
Enter letters “PQRS”;
Open the manual record interface.
8/TUV/PTZ:
Enter numeral “8”;
Enter letters “TUV”;
Access PTZ control interface.
9/WXYZ/PREV:
Enter numeral “9”;
Enter letters “WXYZ”;
Multi-channel display in live view.
0/A:
Enter numeral “0”;
Shift the input methods in the editing text field. (Upper and
lowercase, alphabet, symbols or numeric input).
Double press the button to switch the main and auxiliary
output.
4 SHIFT
Switch between the numeric or letter input and functions of the
composite keys. (Input letter or numbers when the light is out;
Realize functions when the light is red.)
5 Control Buttons
Directional buttons:
In menu mode, the direction buttons are used to navigate
between different fields and items and select setting parameters.
In playback mode, the Up and Down buttons are used to speed
up and slow down record playing, and the Left and Right
buttons are used to move the recording 30s forwards or
backwards.
In the image setting interface, the up and down button can
adjust the level bar of the image parameters.
In live view mode, these buttons can be used to switch
channels.
Enter:
The Enter button is used to confirm selection in menu mode; or
used to check checkbox fields and ON/OFF switch.
In playback mode, it can be used to play or pause the video.
In single-frame play mode, pressing the Enter button will play
the video by a single frame.
And in auto sequence view mode, the buttons can be used to
pause or resume auto sequence.
6 IR Receiver Receiver for IR remote.

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Front Panel of 32ch series
No.
Name
Function Description
1
POWER ON/OFF
Power on/off switch.
2
USB Interface
Connect to USB mouse or USB flash memory.
3
IR Receiver
Receiver for IR remote control devices.
4
POWER
Power indicator lights in green when DVR is powered up.
READY
Ready indicator is normally green, indicating that the DVR is functioning properly.
STATUS
Indicator turns green when DVR is controlled by an IR remote control with the
address from 1~254;
Indicator turns red when the SHIFT button is used;
Indicator does not light when the DVR is controlled by a keyboard or by the IR
remote control with the address of 255;
Indicator turns green when the DVR is controlled by IR remote control (with the
address from 1~254) and keyboard at the same time , and the SHIFT button is not
used;
Indicator turns orange : (a) when the DVR is controlled by IR remote control (with
the address from 1~25
4) and keyboard at the same time and the SHIFT button is used
as well; (b) when the DVR is controlled by IR remote control (with the address from
1~254) and the SHIFT button is used.
ALARM
Alarm indicator turns red when a sensor alarm is detected.
HDD
HDD indicator blinks in red when data is being read from or written to HDD.
Tx/Rx
TX/RX indictor blinks in green when network connection is functioning properly.
5
DVD-ROM
Slot for DVD-ROM.
6
DIRECTION
The DIRECTION buttons are used to navigate between different fields and items in
menus.
In Playback mode, the Up and Down button is used to speed up and slow down
recorded video.
In All-day Playback mode, the Left/Right button can be used to select the recorded
video of next/previous day; in Playback by Normal Video Search, the Left/Right
button can be used to select the next/previous recorded file.
In Live View mode, the directional buttons can be used to cycle through channels.
In PTZ control mode, it can control the movement of the PTZ camera.
ENTER
Confirm selection in any of the menu modes. It can also be used to tick checkbox
fields.
In Playback mode, it can be used to play or pause the video.
In Single-frame Playback mode, pressing the ENTER button will advance the video
by a single frame.
In Auto-switch mode, it can be used to stop /start auto switch.
7
SHIFT Switch of compound keys between the numeric/letter input and functional control.
1/MENU Enter numeral “1”;
Access the main menu interface.
2ABC/F1
Enter numeral “2”;
Enter letters “ABC”;
The F1 button can be used to select all items on the list;
In PTZ Control mode, the F1 button can be used to zoom out (zoom-) the PTZ
camera;
In live view or playback mode, the F1 button can be used to switch between main
and spot video output.
3DEF/F2 Enter numeral “3”;
Enter letters “DEF”;
In PTZ Control mode, the F1 button can be used to zoom in (zoom+) the PTZ

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camera;
The F2 button can be used to cycle through tab pages.
4GHI/ESC
Enter numeral “4”;
Enter letters “GHI”;
Exit and back to the previous menu.
5JKL/EDIT
Enter numeral “5”;
Enter letters “JKL”;
Delete characters before cursor;
Select the checkbox and ON/OFF switch;
Start/stop record clipping in playback.
6MNO/PLAY
Enter numeral “6”;
Enter letters “MNO”;
In Playback mode, it is used for direct access to playback interface.
7PQRS/REC
Enter numeral “7”;
Enter letters “PQRS”;
Manual record, for direct access to manual record interface; manually enable/disable
record.
8TUV/PTZ
Enter numeral “8”;
Enter letters “TUV”;
Access PTZ control interface.
9WXYZ/PREV
Enter numeral “9”;
Enter letters “WXYZ”;
Multi-camera display in live view;
In Playback mode or MenuPlaybackTag playback interface, this button can be
used to delete the selected tag.
0/A
Enter numeral “0”;
Switch between input methods (upper and lowercase alphabet, symbols and numeric
input).
In Playback mode, this button can be used to add the default tag.
8 JOG SHUTTLE
Control
Move the active selection in a menu. The inner ring will move the selection up and
down; the outer ring will move it left and right.
In Playback mode, the inner ring is used to jump 30s forward/backward in video
files. The outer ring can be used to speed up/slow down the video.
In Live View mode, it can be used to cycle through different channels.
In PTZ control mode, in can control the movement of the PTZ camera.

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Rear Panels
The rear panel vaires according to different models.
4/8Ch Series without alarm
4/8Ch Series with alarm
16CH Series without alarm
16CH Series with alarm

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No. Item Description
1 VIDEO IN BNC interface for TVI and analog video input.
2 AUDIO IN RCA connector
3 AUDIO OUT RCA connector
4 VGA DB15 connector for VGA output. Display local video output and menu.
5 HDMI HDMI video output connector.
6 USB Port Universal Serial Bus (USB) port for additional devices.
7 Network Interface Connector for network
8 RS-485 Interface Connector for RS-485 devices.
9 Power Supply DC 12V power supply.
10 Power Switch Switch for turning on/off the device.
11 GND Ground
12 Alarm Alarm in/out
32CH Series with alarm
No. Item Description
1 VIDEO IN BNC interface for TVI and analog video input.
2 VIDEO OUT BNC connector for video output.
3 AUDIO IN RCA connector
4 USB Port Universal Serial Bus (USB) port for additional devices.
5 HDMI HDMI video output connector.
6 VGA DB15 connector for VGA output. Display local video output and menu.
7 AUDIO OUT RCA connector
8 Network Interface Connector for network
9 RS-485 Interface Connector for RS-485 devices. T+ and T- pins connect to R+ and R- pins of
PTZ receiver respectively.
D+, D- pin connects to Ta, Tb pin of controller. For cascading devices, the
first DVR’s D+, D- pin should be connected with the D+, D- pin of the next
DVR.
Connector for alarm input.
Connector for alarm output.
10 Power Supply AC 100 ~ 240V power supply.
11 Power Switch Switch for turning on/off the device.
12 GND Ground
13 LINE IN BNC connector for audio input.
14 eSATA Connects external SATA HDD, CD/DVD-RW.
15 RS-232 Interface Connector for RS-232 devices.

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Peripheral Connections
Wiring of Alarm Input
The alarm input is an open/closed relay. To connect the alarm input to the device, use the following diagram.
If the alarm input is not an open/close relay, please connect an external relay between the alarm input and the
device.
Wiring of Alarm Output
To connect to an alarm output (AC or DC load), use the following diagram:
DC Load Connection Diagram AC Load Connection Diagram
For DC load, the jumpers can be used within the limit of 12V/1A safely.
To connect an AC load, jumpers should be left open (you must remove the jumper on the motherboard in the
DVR). Use an external relay for safety (as shown in the figure above).
There are 4 jumpers (JP1, JP2, JP3, and JP4) on the motherboard, each corresponding with one alarm output. By
default, jumpers are connected. To connect an AC load, jumpers should be removed.
Example:
If you connect an AC load to the alarm output 3 of the DVR, then you must remove the JP 3.
Alarm Connection
To connect alarm devices to the DVR:
1. Disconnect pluggable block from the ALARM IN /ALARM OUT terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange part.

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Ensure signal cables are in tight.
3. Connect pluggable block back into terminal block.
RS-485 and Controller Connection
Series 1
To connect PTZ to the DVR:
1. Disconnect pluggable block from the RS-485 terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange
part. Ensure signal cables are in tight.
3. Connect A+ on PTZ to D+ on terminal block and B- on controller to D- on terminal block. Fasten stop
screws.
4. Connect pluggable block back into terminal block.
Series 2
To connect PTZ to the DVR:
1. Disconnect pluggable block from the RS-485 terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange
part. Ensure signal cables are in tight.
3. Connect A+ on PTZ to T+ on terminal block and B- on controller to T- on terminal block. Fasten stop
screws.
4. Connect pluggable block back into terminal block.
To connect a controller to the DVR:
1. Disconnect pluggable block from the KB terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange

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part. Ensure signal cables are in tight.
3. Connect Ta on controller to D+ on terminal block and Tb on controller to D- on terminal block. Fasten stop
screws.
4. Connect pluggable block back into terminal block.
Make sure both the controller and DVR are grounded.
Termination Switch Operation
This function is applicable to certain models only.
The termination switch is placed on the mainboard instead of the rear panel. Open the upper cover and turn
on/off the SW switch if needed.
Purpose:
To connect the DVR with several speed domes, the bus topology can be adopted, which means the speed domes
are connected with each other via the R+ and R- of RS-485 serial interface. But due to the impedance of 485 wire,
the longer the wire is, the greater the impedance gets.
To avoid the signal reduction caused by the great impedance of long distance transmission, please connect two
120Ω resistors in the circuit: one resistor between the DVR and the nearest speed dome, and the other one after the
furthest speed dome.
Steps:
1. Turn on the SW switches on the DVR and the furthest speed dome.
2. Keep other SW switches off.
The connection diagram and status of each SW switch are shown in the following figure.

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Specifications
Table 1 Specification
Model 4CH 8CH 16CH
Video/Audio
input
Video compression H.264
Analog and HD-TVI
video input
4-ch 8-ch 16-ch
BNC interface (1.0Vp-p, 75 Ω)
Supported camera types 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, CVBS
IP video input 1-ch 2-ch 2-ch
Up to 2.0MP resolution
Audio compression G.711u
Audio input / Two-way
audio in 1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
HDMI / VGA output 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60
Hz
Encoding resolution Main stream: 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIF
Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame rate Main stream: 1/16 fps ~ Real time frame rate
Sub-stream: 1/16 fps ~ Real time frame rate
Video bitrate 32 Kbps-6 Mbps
Audio output 1-ch, RCA (Linear, 1KΩ)
Audio bitrate 64 Kbps
Dual-stream Support
Stream type Video, Video & Audio
Synchronous playback 4-ch 8-ch 16-ch
Playback resolution 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Network
management
Remote connections 128
Network protocols TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI,
UPnP™, HTTPS
Hard disk SATA 1 SATA interface 2 SATA interfaces
Capacity Up to 6 TB capacity for each disk
External
interface
Network interface 1; 10M / 100M self-adaptive Ethernet interface
1; 10M / 100M / 1000M
self-
adaptive Ethernet
interface
Serial interface 1; standard RS-485 serial interface, half-duplex
USB port 2 × USB2.0
General
Power supply 12V DC
Consumption
(without hard disks) ≤ 15W ≤ 20W ≤ 30W
Working temperature -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working humidity 10% ~ 90%
Chassis 1U chassis 380mm 1U chassis
Dimensions
(W × D × H) 315 × 242 × 45mm (12.4 × 9.5 × 1.8 inch) 380 × 290 × 48mm (15.0 × 11.4 × 1.9 inch)
Weight
(without hard disks) ≤1.5Kg (3.3lb) ≤2Kg (4.4lb)

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Table 2 Specification
Model 4CH(with Alarm) 8CH(with Alarm) 16CH(with Alarm)
Video/Audio
input
Video compression H.264
Analog and HD-TVI
video input
4-ch 8-ch 16-ch
BNC interface (1.0Vp-p, 75 Ω)
Supported camera types 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, CVBS
IP video input 1-ch 2-ch 2-ch
Up to 2.0MP resolution
Audio compression G.711u
Audio input / Two-way
audio in 1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
HDMI / VGA output 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60
Hz
Encoding resolution Main stream: 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIF
Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame rate Main stream: 1/16 fps ~ Real time frame rate
Sub-stream: 1/16 fps ~ Real time frame rate
Video bitrate 32 Kbps-6 Mbps
Audio output 1-ch, RCA (Linear, 1KΩ)
Audio bitrate 64 Kbps
Dual-stream Support
Stream type Video, Video & Audio
Synchronous playback 4-ch 8-ch 16-ch
Playback resolution 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Network
management
Remote connections 128
Network protocols TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI,
UPnP™, HTTPS
Hard disk SATA 1 SATA interface 2 SATA interfaces
Capacity Up to 6 TB capacity for each disk
External
interface
Network interface 1; 10M / 100M self-adaptive Ethernet interface
1; 10M / 100M / 1000M
self-
adaptive Ethernet
interface
Serial interface 1; standard RS-485 serial interface, half-duplex
USB port 2 × USB2.0
Alarm in/out 4/1 8/4 16/4
General
Power supply 12V DC
Consumption
(without hard disks) ≤ 15W ≤ 20W ≤ 30W
Working temperature -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working humidity 10% ~ 90%
Chassis 1U chassis 380mm 1U chassis
Dimensions
(W × D × H) 315 × 242 × 45mm (12.4 × 9.5 × 1.8 inch) 380 × 290 × 48mm (15.0 × 11.4 × 1.9 inch)
Weight
(without hard disks) ≤1.5Kg (3.3lb) ≤2Kg (4.4lb)

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Table 3 Specification
Model 32ch
Video/
Audio input
Video compression H.264
Analog and HD-TVI
video input 32-ch
BNC interface (1.0Vp-p, 75 Ω)
Supported camera
types 720P/25, 720P/30, 720P/50, 720P/60, 1080P/25, 1080P/30, CVBS
IP video input 8-ch (up to 32-ch)
Up to 2MP resolution
Audio compression G.711u
Audio input 4-ch, RCA (2.0 Vp-p, 1 KΩ)
Two-way audio in 1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/
Audio
output
HDMI / VGA
output 1920 × 1080/60 Hz ,1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
Encoding resolution Main stream: 1080P (non-real-time) / 720P / WD1 / VGA / 4CIF / CIF
Sub-stream: WD1 (non-real-time)/ 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame rate Main stream: 1/16 fps ~ Real time frame rate
Sub-stream: 1/16 fps ~ Real time frame rate
Video bitrate 32 Kbps-6 Mbps
Audio output 1-ch, RCA (Linear, 1KΩ)
Audio bitrate 64 Kbps
Dual-stream Support
Stream type Video, Video & Audio
Synchronous
playback 32-ch
Playback resolution 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Network
management
Remote connection 128
Network protocols TCP/IP, PPPoE, DHCP, EZVIZ Cloud P2P, DNS, DDNS, NTP, SADP, SMTP,
SNMP, NFS, iSCSI, UPnP™, HTTPS
Hard disk Type 4 SATA interfaces for 4 HDDs; 1 eSATA interface
Capacity Up to 6 TB capacity for each disk
External
interface
Network interface 1; 10M / 100M / 1000M self-adaptive Ethernet interface
Serial interface RS-232, RS-485, Keyboard
USB port 3 × USB2.0
Alarm in / out 16 / 4
General
Power supply 100 ~ 240VAC, 47 ~ 63HZ
Consumption
(without hard disks) ≤ 65W
Working
temperature -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working humidity 10% ~ 90%
Chassis 19-inch rack-mounted 1.5U chassis
Dimensions (W × D
× H) 445 × 390 × 70 mm (17.5 × 15.3 × 2.7 inch)
Weight
(without hard disks) ≤5Kg (11.0lb)

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HDD Storage Calculation Chart
The following chart shows an estimation of storage space used based on recording at one channel for an hour at a
fixed bit rate.
Bit Rate Storage Used
96K 42M
128K 56M
160K 70M
192K 84M
224K 98M
256K 112M
320K 140M
384K 168M
448K 196M
512K 225M
640K 281M
768K 337M
896K 393M
1024K 450M
1280K 562M
1536K 675M
1792K 787M
2048K 900M
4096K 1800M
8192K 3600M
16384K 7200M
Please note that supplied values for storage space used are just for reference. Storage space used is estimated by
formulas and may have some deviation from actual value.