NetworkTV NTV75H User manual

N E T W O R K T V
NTV75H User Guide
HDMI & IP
Phone: [phone]
E-Mail: [email protected] Web: www.networktv.tv
Release 1.0

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2 NTV75H User Guide 1-0
TABLE OF CONTENTS
Preface 3
Notes 4
What’s in the Box 4
Quick Start 5
Features 6
Product Specification 7
IR Remote Controller Explanation 9
RS-232 Interface 11
VISCA Network Configuration 12
Serial Communication Control 13
Command List 13
Menu Setting 14
Network Function 19
Maintenance and Troubleshooting 26

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NTV75H User Guide 1-0 3
Thank you for choosing this HDMI and IP HD Video Conferencing Camera.
This manual introduces the function, installation and operation of the HD camera. Prior to installation and
usage, please read the manual thoroughly.
Precautions
This product can only be used in the specified conditions in order to avoid any damage to the camera:
 Don’t subject the camera to rain or moisture.
 Don’t remove the cover. Otherwise, you may get an electric shock. In case of abnormal operation, contact
the authorized engineer.
 Never operate under unspecified temperature, humidity and power supply.
 Please use a soft dry cloth to clean the camera. If the camera is very dirty, clean it with diluted neutral
detergent; do not use any type of solvents, which may damages the surface.
Note
This is class A product. Electromagnetic radiation at the specific frequency may affect the image quality of TV
in a home environment.
Copyright Notice
All contents of this manual are copyright and belong to our company. It cannot be cloned, copied or trans-
lated without the permission of the company. Product specifications and information which are referred to in
this document are for reference only and the content may be updated at any time without prior notice.
Preface

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4 NTV75H User Guide 1-0
Notes
 Electrical Safety
Installation and operation must be in accordance with the local electric safety standards.
 Caution with handling
Avoid stress, vibration and moisture in transport, storage, installation and operation.
 Polarity of power supply
The power supply of the product is +12V, the maximum electrical current is 2A. Polarity of the power
supply plug is as per the drawing:
 Care during installation
Do not grasp the camera head when carrying the camera. Don’t turn camera head by hand. Doing so
may result in mechanical damage.
Don’t apply corrosive liquid, gas or solid environment to avoid damaging the cover which is made
of plastic material.
Make sure no obstacle is in the rotation range.
Never power off before installation is completed.
 Don’t dismantle the camera
We are not responsible for any unauthorized modification or dismantling.
CAUTION!
The specific frequency of electromagnetic field may affect the image of the camera!
What’s in the Box
When you unpack, check that all the supplied accessories are included:
Camera 1PCS
AC power adaptor 1PCS
Power cord 1PCS
RS232 cable 1PCS
Remote controller 1PCS

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NTV75H User Guide 1-0 5
Step1: Please check connections are correct before starting
Step2: Power connected to the Camera, the front panel power lamp is lit.
Step3: Pan-Tilt will rotate to the maximum position of top right after the camera is started, then it will return
to the centre, the process of initialisation is then complete. (Note: If the position preset 0 has been stored,
the position preset 0 will be called up after initialisation).
Quick Start

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6 NTV75H User Guide 1-0
Features
 Completely New Look
Designed with worm gear drive, completely new look, mini size.
 1080P Full HD
Panasonic's 1/2.7 inch, 2.07 million effective pixels high quality HD CMOS sensor, can reach maximum
1920 x 1080 resolution image quality.
 Ultra-high Frame Rate
The output frame rate up to 30fps in 1080P.
 5X Zoom Wide-angle Lens + 16x Digital Zoom
83.7° wide-angle high quality lens, supports 5x optical zoom, and 16x digital zoom.
 AAC Audio Encoding
Support AAC audio encoding, better sound quality and smaller bandwidth.
 HD Interface
Supports HDMI output, effective transmission distance up to 150 metres (under 1080p30).
 Network Interface
Supports network multi-channel audio and video stream output.
 Low-light
High SNR of CMOS sensor combined with 2D and 3D noise reduction algorithym, effectively reduces
the noise, even under low illumination conditions, the picture will still stay clean and clear.
 Remote Control
Using RS232 and IP interface, all the parameters of the camera can be remote controlled.

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NTV75H User Guide 1-0 7
Model NTV75H
Name HDMI/IP HD Video Conference Camera
Camera
Sensor 1/2.7'', CMOS, Effective Pixel: 2.07M
Scanning Mode Progressive
Lens 5x, f3.5mm ~ 42.3mm, F1.8 ~ F2.8
Digital Zoom 16x (optional)
Minimal Illumination 0.5 Lux @ (F1.8, AGC ON)
Shutter 1/30s ~ 1/10000s
White Balance Auto, Indoor, Outdoor, One Push, Manual
Backlight Compensation Support
Digital Noise Reduction 2D&3D Digital Noise Reduction
Video S/N ≥55dB
Horizontal Angle of View 83.7° ~ 20°
Vertical Angle of View 52.4° ~ 11.7°
Horizontal Rotation Range ±170°
Vertical Rotation Range -30° ~ +30°
Pan Speed Range 1.7° ~ 100°/s
Tilt Speed Range 0.7° ~ 28°/s
Horizontal & Vertical Flip Support
Image Freeze Support
PoE Support (optional)
Face Detection Support (optional)
Local Storage Support
Number of Preset 255
Preset Accuracy 0.1°
IPC Features
Video coding standard H.265/H.264/MJEPG
Video Stream First Stream, Second Stream
Product Specification

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8 NTV75H User Guide 1-0
Product Specification (cont.)
Input/Output Interfaces
HD Output 1xHDMI: Version 1.3
Network interface 1xRJ45: 10/100/1000M Adaptive Ethernet ports
Audio Interface 1-ch: 3.5mm Audio Interface, Line In
Communication Interface 1xRS232: 8pin Min DIN, Max Distance: 30m, Protocol:
VISCA/Pelco-D/Pelco-P
Power Jack JEITA type (DC IN 12V)
Generic Specification
Input Voltage DC 12V / PoE (802.3af) (optional)
Current Consumption 1.0A (Max)
Operating Temperature -10°C ~ 40°C (14°F ~ 104°F)
Storage Temperature -40°C ~ 60°C (-40°F ~ 140°F)
Power Consumption 12W (Max)
MTBF >30000h
Size 128.5x118x156.2mm
Net Weight 0.9 Kg
First Stream Resolution 1920x1080, 1280x720, 1024x576, 960x540, 640x480,
640x360
Second Stream Resolution 1280x720, 1024x576, 720x576, 720x408, 640x360,
480x270, 320x240, 320x180
Video Bit Rate 128Kbps ~ 20480Kbps
Bit Rate Type Variable rate, Fixed rate
Frame Rate 50Hz: 1fps~25fps, 60Hz: 1fps~30fps
Audio encode standard AAC
Audio Bit Rate 96Kbps, 128Kbps, 256Kbps
Supported streaming protocols TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast

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NTV75H User Guide 1-0 9
IR Remote Controller Explanation
1. Standby Button
Press this button to enter standby mode. Press it again to
enter normal mode. (Note: Power consumption in
standby mode is approximately half of the normal mode)
2. Position Buttons
To set preset or call preset
3. *Button
Used with other buttons
4. Set/Preset Buttons
Set preset: Store a preset position
[SET PRESET] + Numeric button (0-9): Setting a corre-
sponding numeric key preset position
5. Pan-Tilt control Buttons
Pressing the Pan-Tilt back to the middle position
6. MENU
MENU: enter or exit OSD MENU
7. Zoom Buttons
Slow Zoom: Zoom In [+] or Zoom Out [-] slowly
Fast Zoom: Zoom In [+] or Zoom Out [-] fast
8. Pan-Tilt L/R set
Press with 1 buttons and 2 buttons setting the direction
of the Pan-Tilt
L/R Set +1[STD]: set the Pan-Tilt turn the same direction
as the L/R Set
L/R Set +2[REV]: set the Pan-Tilt turn the opposite direc-
tion as the L/R Set
9. Focus Buttons
Used for focus adjustment.
Press [AUTO] adjust the focuses on the center of the ob-
ject automatically. To adjust the focus manually. Press
[MANUAL] adjust the focus on the center of the object
manual
MANUAL button, and adjust it with [Far] (Focus on far
object) and [NEAR] (Focus on near object)

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10 NTV75H User Guide 1-0
10. Camera Select Buttons
Press the button corresponding to the cam-
era you want to operate with the remote
controller.
11. # Button
Used with other buttons
12. Set Camera IR Address Buttons
[*]+[＃]+[F1]: Address1
[*]+[＃]+[F2]: Address2
[*]+[＃]+[F3]: Address3
[*]+[＃]+[F4]: Address4
13. Clear Preset Buttons
Clear preset: Erase a preset position
[CLEAR PRESET] + Numeric button (0-9)
Or: [*]+[#]+[CLEAR PRESET]: Erase all the pre-
set individually
14. Pan/Tilt Control Buttons
Press arrow buttons to perform panning and
tilting. Press [HOME] button to face the cam-
era back to front
15. Back buttons
Press the OSD menu return to the superior.
[*]+[＃]+[9]: Quickly set up inversion
16. BLC (Backlight Compensation) Button
BLC ON/OFF: Press this button to enable the
backlight compensation. Press it again to dis-
able the backlight compensation.(NOTE: Ef-
fective only in auto exposure mode)
Note: If there is light behind the subject, the
subject will become dark. In this case, press the
backlight ON / OFF button. To cancel this func-
tion, press the backlight ON / OFF button.
17. Pan/Tilt reset
Preset Pan/Tilt self-test.
18. Image freezing function
Manually freeze: Open the freezing function
after press the remote control [F4], display
"Freeze" on the left upper corner character,
after 5 seconds display disappear automati-
cally. If you want to cancel the freeze, press
[F4] key and then can return to normal, display
"Unfreeze" on the left upper corner, after 5
seconds the display will disappear automati-
cally.
Recalling the Preset image Freeze：By the OSD
Menu Setting "Recalling the Preset image
Freeze" function. After the function is opened,
the screen will stay in before Recalling the Pre-
set when Recalling the Preset, the screen can
be switched to the preset position screen until
the camera points to the preset position.
19. Shortcut Set
[*]+[＃]+[1]: OSD menu default English
[*]+[＃]+[3]: OSD menu default Chinese
[*]+[＃]+[4]: Default IP address
[*]+[＃]+[5]: Save OSD
[*]+[＃]+[6]: Quickly recover the default
[*]+[＃]+[8]: Look the camera version
[*]+[＃]+[9]: Quickly set up inversion
IR Remote Controller Explanation (cont.)

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NTV75H User Guide 1-0 11
RS-232 Interface

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12 NTV75H User Guide 1-0
VISCA Network Configuration

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NTV75H User Guide 1-0 13
In default working mode, the camera is able to connect to a VISCA controller with RS232C serial interface.
➢RS232 Communication Control:
The camera can be controlled via RS232, the parameters of RS232C are as follows:
Baud rate: 2400/4800/9600 bit/s.
Start bit: 1 bit.
Data bit: 8 bits.
Stop bit: 1bit.
Parity bit: none.
➢RS485 Communication Control:
The camera can be controlled via RS485,half-duplex mode:
Baud rate: 2400/4800/9600 bit/s.
Start bit: 1 bit.
Data bit: 8 bits.
Stop bit: 1bit.
Parity bit: none.
When powered on, Pan-Tilt will rotate to the maximum position of top right after the camera started, then it
returns to the centre, the process of initialization is finished. (Note: If the position preset 0 has been stored,
the position preset 0 will be called up after initialization). Then the users can control the camera with com-
mands in the command list.
PTZ over TCP/UDP Realize
There is a TCP server built into the camera with a default port number of 5678. When the client has estab-
lished a TCP connection with the server, the client can send PTZ control commands to the server, the server
will then parse and execute the PTZ command.
There is also a UDP server built into the camera with a default port number of 1259. When the client has es-
tablished a connection to the server and send PTZ control commands, the server will then parse and execute
the PTZ command.
Command List
Note: The camera serial standard is VISCA/Pelco-D/Pelco-P. If you need VISCA/Pelco - D/Pelco - P protocol
command list in detail, they are published on the ptzcameras.eu website.
Serial Communication Control

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14 NTV75H User Guide 1-0
1. MENU
Press [MENU] button to display the main menu
on the normal screen, using the arrow button to
move the cursor to the item to be set. Press the
[HOME] button to enter the corresponding sub-
menu.
2. EXPOSURE
Move the cursor to the Exposure item in the main
menu and press [home] button, EXPOSURE menu
appears, as shown in the following figure.
Mode: Exposure mode. Optional items: Auto,
Manual, SAE, AAE, Bright
ExpCompMode: Exposure compensation mode, Op-
tional items: On, Off (Effective only in Automode)
ExpComp: Exposure compensation value,
Optional items:-7 ~ 7(Effective only in
ExpCompMode item is set to On)
Gain Limit: Maximum gain limit. Optional
items: 0 ~ 15 (Effective only in Auto, AAE ,Bright
mode)
Backlight: Set the backlight compensation,
Optional items: On, Off (Effective only in Auto
mode)
DRC: DRC strength, Optional items: 0 ~ 8.
Menu Setting

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NTV75H User Guide 1-0 15
Bright: Intensity control, Optional items:
00~17. (Effective only in Bright mode).
Anti-Flicker Flicker: Anti-flicker. Optional
items: Off, 50Hz, 60Hz (Effective only in Auto,
Bright mode).
Meter: Optional items: Average, Centre, Bottom,
Top.
Iris: Aperture value. Optional items: F1.8,
F2.0, F2.4, F2.8, F3.4, F4.0, F4.8, F5.6, F6.8, F8.0,
F9.6, F11.0, Close（Effective only in Manual,
AAE mode).
Shutter: Shutter value. Optional items: 1/30,
1/60,1/90,1/100,1/125,1/180,1/250,1/350,1/50
0,1/725,1/1000,1/1500,1/2000,1/3000,1/4000,1
/6000,1/10000 (Effective only in Manual, SAE
mode).
3. COLOUR
Move the cursor to the Colour item in the main
menu and press [home] button, COLOUR menu
appears, as shown in the following figure.
WB-Mode: White balance mode. Optional
items: Auto, Indoor, Outdoor, Onepush, Manual
RG: Red gain. Optional items: 0~255（Effective
only in Manual mode).
BG: Blue gain. Optional items: 0~255
（Effective only in Manual mode).
RG Tuning: Red gain fine-tuning, Optional items: -
10 ~ +10（Effective only in AWBsens is Low).
BG Tuning: Blue gain fine-tuning, Optional items: -
10 ~ +10（Effective only in AWBsens is Low）
Sat.: Saturation. Optional items: 60% ~ 200%.
Hue: Chroma adjustment, Optional items: 0 ~ 14.
AWBsens: The white balance sensitivity
Optional items: Normal, High, Low.
Menu Setting (cont.)

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4. IMAGE
Move the cursor to the Image item in the main
menu and press [home] button, IMAGE menu ap-
pears, as shown in the following figure.
Luminance: Brightness adjustment. Optional
items: 0 ~ 14
Contrast: Contrast adjustment. Optional items: 0 ~
14
Sharpness: Sharpness adjustment. Optional
items: Auto, 0 ~ 15
Flip-H: Image flipped horizontally. Optional
items: On, Off.
Flip-V: Image Flip Vertical. Optional items:
On, Off
B&W-Mode: Image color. Optional items: On, Off
Gamma: Optional items: Default, 0.45, 0.5,
0.56, 0.63
Style: Optional items: Norm, Clarity, Bright, Soft,
5Q, Q Style.
5. P/T/Z
SpeedByZoom: The depth of field scale switch, Op-
tional items: On, Off
AF-Zone: Interested in focusing area, Optional
items: Top, Center, Bottom
AF-Sense: Automatic focusing sensitivity
options, Optional items: Low, Normal, High
L/R Set: Optional items: STD, REV
Display Info Optional items: On, Off
Image Freeze: Optional items: On, Off
Menu Setting (cont.)

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NTV75H User Guide 1-0 17
6. NOISE REDUCTION
Move the cursor to the NOISE REDUCTION item in
the main menu and press [home] button, NOISE RE-
DUCTION menu appears, as shown in the following
figure.
NR2D-Level: 2D noise reduction. Optional
items: Off, Auto, 1 ~ 5
NR3D-Level: 3D noise reduction. Optional items:
Off, 1 ~ 8
D-HotPixel: Dynamic bad points, Optional items:
Off, 1 ~ 5
7. SETUP
Move the cursor to the Setup item in the main
menu and press [home] button, SETUP menu ap-
pears, as shown in the following figure.
Language: menu language, Optional items: EN,
Chinese, Russian
DVI Mode: Optional items: DVI, HDMI
Video Format: Optional items: 1080P60,
1080P50, 720P60, 720P50,1080P30,1080P25,
720P30,720P25
8. COMMUNICATION SETUP
Move the cursor to the Setup item in the main
menu and press [home] button, the COMMUNI-
CATION SETUP menu appears, as shown in the
following figure.
Menu Setting (cont.)

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Protocol: Control protocol type. Optional items:
AUTO, VISCA, PELCO-D, PELCO-P
V_Address: Protocol address, To be decided accord-
ing to the agreement, AUTO, VISCA protocol Op-
tional items: 1 ~ 7
P_D_Address: PELCO-D protocol Optional
items: 0 ~ 254
P_P_Address: PELCO-P protocol Optional
items: 0 ~ 31
V_AddrFix: If I can change through the serial
port of infrared switch, Optional items: On, Off
(When set to On, useless in 88 30 01 FF
Command).
Net Mode: Set the serial port control
networking, Optional items: Serial, Paral
Baudrate: Serial port baud rate. Optional items:
2400, 4800, 9600
9. RESTORE DEFAULT
Move the cursor to the Restore Default item in
the main menu and press [home] button, RE-
STORE DEFAULT menu appears, as shown in the
following figure:
Restore: Confirm restore factory settings.
Optional items: Yes, No
Note: Press [HOME] button to confirm, All
parameter restore default, Include IR Remote
address and VISICA Address
Save: Save Options. Optional items: Yes, No
Menu Setting (cont.)

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NTV75H User Guide 1-0 19
1. Operating Environment
Operating System: Windows 2000/2003/XP/
vista/7/8/10
Network Protocol: TCP/IP
Client PC: P4/128MRAM/40GHD/ support scaled
graphics card, support DirectX8.0 or more advanced
version.
2. Equipment Installation
1) Connect the camera to your network or to your
PC directly via network cable.
2) Turn on DC12V power.
3) The orange light of the network port will be lit
with a green flashing light, the physical connection
is ready.
3. Network Connection
Connect the camera to a computer in one of the 2
ways shown in pictures 1.1 and 1.2 below:
Picture 1.1 connect by network cable
Picture 1.2 Connect by router /switch
4. IP camera controlled over LAN
4.1 Set up IP address
The camera default IP address is: 192.168.100.88
If you don’t know the camera’s IP address, follow
one of the instructions below:
Network Function
Method 1: press * and # and 4 on remote controller
one by one, the camera IP address will be shown on
screen.
Method 2: connect camera to PC with an ethernet
cable, and use the "upgrade_En.exe" programme to
search for the IP address (programme available on
the ptzcameras.eu website).
To change the IP address, follow the 2 methods be-
low:
Method 1: On the web control page, click the
“Network” tab and change the IP Address. Then click
"Apply" to save and restart the camera.

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20 NTV75H User Guide 1-0
Method 2: Open "upgrade_En.exe", Click “Search”
and it should find your camera/cameras. In Config,
change its IP and click "Set". After you’ve modified
the address, restart the camera.
NOTE!
The fault IP address for the camera is
"192.168.100.88", and login details are:
user "admin"
password "admin".
4.2 Access IP Camera
Input http://192.168.100.88 to a browser (eg Inter-
net Explorer, Firefox etc), a login window will pop
up, input login name: admin, password: admin,
shown as below:
NOTE！
If this is the first time this camera has been accessed
via a network, you will need to install media player
software such as VLC. Please go to the Videolan web-
site (http://www.videolan.org/vlc) and download and
install VLC (player software).
After installation, login again (4.2) and you will see
the setup page above.
5. IP Camera accessed/controlled by WAN (Internet)
5.1 Setup IPC accessed/controlled by dynamic DNS
2 dynamic DNS available:
Dyndns.org,
3322.org
Router Port Mapping:
Take Tenda router for example, enter Router Home
Page (interface page), select "Advanced" - "Virtual
Server", add a new port number in "Ext Port", add a
new port number in "Int port", put the camera IP ad-
dress in "Internal IP", then select "Save", shown as
below: