Prestel 4K-PTZ412A User manual

4K Video Conference CameraUser Manual
4K Video Conference Camera
User Manual
English(V1.0)
Copyright Notice
All contents of this manual, whose copyright belongs to our Corporation cannot be cloned, copied or
translated without the permission of the company. Product specifications and information which
were referred to in this document are for reference only. We may change, delete, or update any
content at any time and without prior notice.
=============================================================================
This is class A production. Electromagnetic radiation at specific frequencies may affect the image
quality of TV in home environment.

4K Video Conference CameraUser Manual
Catalogue
1Note............................................................................................................................ 1
2Packing List................................................................................................................ 1
3Quick Start.................................................................................................................. 1
4About Product............................................................................................................. 3
4.1Features....................................................................................................................................3
4.2 Product Specification.................................................................................................................3
4.3 Interfaces and Buttons ..............................................................................................................5
4.4 Dimension.................................................................................................................................5
4.5 Remote Control.........................................................................................................................6
4.6 RS232 Interface ........................................................................................................................7
4.7 VISCA Network .........................................................................................................................8
4.8 Serial Communication Control...................................................................................................8
5GUI Settings............................................................................................................... 8
5.1 MENU........................................................................................................................................8
5.2 EXPOSURE ..............................................................................................................................8
5.3 COLOR .....................................................................................................................................9
5.4 IMAGE.......................................................................................................................................9
5.5 P/T/Z .......................................................................................................................................10
5.6 NOISE REDUCTION...............................................................................................................10
5.7 SETUP....................................................................................................................................10
5.8 COMMUNICATION SETUP ....................................................................................................10
5.9 RESTORE DEFAULT..............................................................................................................11
6Network Function ......................................................................................................11
6.1 Operating Environment ........................................................................................................... 11
6.2 Equipment Installation.............................................................................................................11
6.3 Internet Connection.................................................................................................................11
6.4 Camera Controlled by LAN .....................................................................................................11
6.4.1 Setup IPAddress.................................................................................................................. 11
6.4.2 Visit/Access Camera............................................................................................................12
6.5 Camera Controlled by WAN....................................................................................................13

4K Video Conference CameraUser Manual
6.5.1 Setup IP Controlled by Dynamic DNS ..................................................................................13
6.5.2 Dynamic DNS Visit Camera .................................................................................................13
6.5.3 VLC Stream Media Player Monitor .......................................................................................13
6.6 Camera Parameter Setup .......................................................................................................14
6.6.1 Homepage Introduction........................................................................................................14
6.6.2 Video Settings......................................................................................................................16
6.6.3 Image Settings.....................................................................................................................17
6.6.4 Audio Settings......................................................................................................................17
6.6.5 System Settings ...................................................................................................................18
6.6.6 Network Settings..................................................................................................................18
6.6.7 Device Information...............................................................................................................19
6.7 Download the Upgrade Program.............................................................................................19
7Maintenance and Troubleshooting ........................................................................... 19

4K Video Conference CameraUser Manual
1
1 Note
Electric Safety
Installation and operation must accord with
electric safety standard.
Use Caution to Transport
Avoid stress, vibration or soakage in transport,
storage and installation.
Polarity of Power Supply
The power supply of this product is +12V, the
max electrical current is 2A. Polarity of the
power supply plug drawingshows as below.
InstallationPrecautions
Do not grasp the camera lenswhen carrying
it.Don’t touch camera lens by hand.
Mechanical damage may be caused by doing
so.
Do not use in corrosive liquid, gas or solid
environment to avoid any cover (plastic
material) damage. Make sure there is no
obstacle within rotation range.
Please never power on before installation is
completed.
Do not Dismantle the Camera
We are not responsible for any unauthorized
modification or dismantling.
Specific frequencies of electromagnetic field
may affect the image of the camera!
2 Packing List
When you unpack, check that all the supplied
accessories are included:
Name
Quantity
Camera
1
AC Power Adaptor
1
Power Cable
1
RS232 Cable
1
Remote Control
1
User Manual
1
3 Quick Start
1) Please check connections are correct before starting.

4K Video Conference CameraUser Manual

4K Video Conference CameraUser Manual
3
2) Connect the power adapter to the power
connector on the rear panel of the camera.
The power indicator on the front panel of
the camera is on.
3) After the camera is powered on, it starts to
initialize, right up to the limit position, and
then both horizontal and vertical go to the
middle position, the motor stops running,
and the initialization is completed.
(Note: If preset 0 is saved, PTZ will be
move to preset 0)
4 About Product
4.1 Features
4K Ultra HD
With a new generation of SONY 1/2.5-inch,
maximum 8.51 million pixels high-quality UHD
CMOS sensor, 4K (3840x2160) ultra-high
resolution images are available. And backward
compatible with 1080P, 720P and other
resolutions.
71° Wide-angle Lens + 12x Optical Zoom
Exclusively customized high-quality 8 million
ultra-high resolution 4K super wide-angle lens,
12x optical zoom, horizontal field of view up to
71°.
HDMI 2.0
Support HDMI 2.0 specification, can directly
output 4K uncompressed digital video.
Low Power Sleep Function
It supports low-power sleep/wake-up and
consumes less than 400mW in sleep mode.
Local Storage
Support U disk local storage, local recording
directly without NVR.
LowLight
The application of 2D and 3D noise reduction
algorithm greatly reduces image noise. Even
under the condition of ultra-low illumination, it
still keep the picture clean and clear, and the
SNR of image is as high as 55dB.
Multiple Interfaces
It supports HDMI2.0 HD output, and also
equipped with 3G-SDI interface, the effective
transmission distance up to 150 meters
(1080P30). HDMI, 3G-SDI, USB3.0, LAN four
channels can simultaneously output 4
channels of high-definition digital signals.
Remote Control
Through the RS232 and RS485 serial ports,
the camera can be controlled remotely.
Built-in Gravity Sensor
It supportsimage auto flip function for easy
installation and use.
Intelligent Exposure
Effectively solve the impact of projection, TV
and other equipment on the people who are
photographing.
Dual Power Supply
It supports dual power supply (USB IN 5V and
DC IN 12V).
4.2 Product Specification
Name 4K Video Conference
Camera
Camera
Signal System
4K@60fps, 4K@50fps,
4K@30fps, 4K@25fps,
[email protected]ps,4K@29.97fp
s, 1080P@60fps,
1080P@50fps,
1080I@60fps,1080I@50fp
,
1080P@30fps,1080P@59.
94fps, [email protected]ps,
[email protected]7fps,
720P@60fps,720P@59.94
fps
Sensor
1/2.5 inch, CMOS,
Max Effective Pixel: 851M
Scanning Mode Progressive
Lens 12x, f=4.4mm ~ 52.8mm,
F1.8 ~ F2.6

4K Video Conference CameraUser Manual
4
Digital Zoom 16x
Minimum
Illumination
0.5 Lux @
(F1.8, AGC ON)
Shutter 1/30s ~ 1/10000s
White Balance
Auto, Indoor, Outdoor,
One Push, Manual, VAR
Backlight
Compensation
Support
Digital Noise
Reduction
2D&3D Digital Noise
Reduction
Signal Noise
Ratio
≥55dB
Horizontal Angle
of View
71° ~ 8.2°
Vertical Angle of
View
42.7° ~ 4.5°
Horizontal
Rotation Range
±170°
Vertical Rotation
Range
-30° ~ +90°
Pan Speed
Range
1.7° ~ 100°/s
Tilt Speed
Range
1.7° ~ 69.9°/s
H & V Flip Support
Image Freeze Support
Local Storage Support
Number of
Preset
255
Preset Accuracy 0.1°
USB Features
Operate System
Windows 7/8/10, Mac OS
X, Linux, Android
Color System /
Compression
YUV 4:2:2 / H.264 /
MJPEG / NV12
Video Format
YUY2: max to
1080P@30fps
H.264 AVC/SVC/MJPEG:
max to 4K@60fps
USB Audio Support
USB Video
Protocol
UVC 1.1~1.5
UVC PTZ Support
Network Features
Video
Compression
H.264/MJPEG
Video Stream
First Stream,
Second Stream
First Stream
Resolution
3840x2160,1920x1080,
1280x720,1024x576,
960x540,640x480,
640x360
Second Stream
Resolution
1920x1080,1280x720,
1024x576, 720x576 (50Hz
support), 720x480 (60Hz
support), 720x408,
640x360, 480x270,
320x240, 320x180
Video Bit Rate 32Kbps ~ 20480Kbps
Bit Rate Type Variable Rate, Fixed Rate
Frame Rate
50Hz: 1fps ~ 50fps,
60Hz: 1fps ~ 60fps
Audio
Compression
AAC
Audio Bit Rate 96K, 128K, 256K
Protocols TCP/IP, HTTP, RTSP, RTMP, ONVIF, DHCP,
Multicast, etc.
Input/Output Interface
AUDIO IN
Interface
1 x AUDIO IN: 3.5mm
Audio Interface
LINE OUT
Interface
1 x LINE OUT: 3.5mm
Line Out Interface
Communication
Interface
1 x RS485: 2pin phoenix
port, Max Distance:
1200m, Protocol: VISCA/
Pelco-D/Pelco-P
1xRS232 IN: 8pin Min
DIN, Max Distance: 30m,
Protocol: VISCA/Pelco-D
/Pelco-P
1 x RS232 OUT: 8pin Min
DIN, Max Distance: 30m,
Protocol: VISCA network
use only
Network
Interface
1xRJ45: 10M/100M
Adaptive Ethernet Ports
3G-SDIInterface
1x3G-SDI: BNC type,
800mVp-p, 75Ω. Along to
SMPTE 424M standard

4K Video Conference CameraUser Manual
5
HDMIInterface 1 x HDMI: Version 2.0
USBInterface
1 x USB3.0: Up to
4K@60fps compressed
video and 1080P original
video can be output
Power Jack JEITA type (DC IN 12V)
Physical Parameter
Input Voltage DC 12V / USB 5V
Current
Consumption
1.0A(Max)
Operating
Temperature
-10°C ~ 40°C
Storage
Temperature
-40°C ~ 60°C
Power
Consumption
12W(Max)
MTBF ＞30000h
Size 168.4 x 141.5 x 164.5mm
Net Weight 1.35Kg
4.3 Interfaces and Buttons
Item
Name
1
AUDIO INInterface
2
LINE OUTInterface
3
System Select Switch
4
RS485 Interface
5
RS232 IN Interface
6
RS232 OUT Interface
7
Network Interface
8
HDMI Interface
9
USB 3.0 Interface
10
3G-SDI Interface
11
DC 12V Interface
12
Power Switch
4.4 Dimension

4K Video Conference CameraUser Manual
6
4.5 Remote Control
Key Description
1. Standby Key
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. Number Key
To set preset or call preset.
3. *Key
Used with other buttons.
4. Preset Key
Set preset: Store a preset position.
[SET PRESET] + Numeric button (0-9): Setting
a corresponding numeric key preset position.
5. HOME Key
Confirm menu, enter the submenu or the PTZ
will back to the middle position after pressed it
6. Return Key
Return back the last level menu
7. Zoom Key
Slow Zoom: Zoom In [+] or Zoom Out [-] slowly
Fast Zoom: Zoom In [+] or Zoom Out [-] fast
8. Left/Right Setting Key
Press with 1 button and 2 button setting the
direction of the Pan-Tilt.
Simultaneously pressL/R Set +1[STD]: set
the Pan-Tilt turn the same direction as the
L/R Set.
Simultaneously pressL/R Set +2[REV]: set
the Pan-Tilt turn the opposite direction as
the L/R Set.
9. Focus Key
Used for focus adjustment.
Press [AUTO] adjust the focuses on the center
of the object automatically.
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).
10.Selection Key
Press the button corresponding to the camera
you want to operate with the remote controller.
11. #Key
Used with other buttons.
12. IR Remote Control Key
[*]+[＃]+[F1]: Address 1
[*]+[＃]+[F2]: Address 2
[*]+[＃]+[F3]: Address 3
[*]+[＃]+[F4]: Address 4

4K Video Conference CameraUser Manual
7
13. Reset Key
Clear preset: Erase a preset position.
[CLEAR PRESET] + Numeric button (0-9)
Or: [*]+[#]+[CLEAR PRESET]: Erase all the
presetindividually.
14. PTZ Control Key
Press arrow buttons to perform panning and
tilting. Press [HOME] button to face the
camera back to front.
15. Menu Key
MENU: enter or exit OSD MENU.
16. Backlight Key
BLC ON/OFF: Press this button to enable the
backlight compensation. Press it again to
disable the backlight compensation.
NOTE:
Effective only in auto exposure mode.
If a light behind the subject, the subject
will become dark. In this case, press the
backlight ON/OFF button. To cancel this
function, press backlight ON/OFF button.
17. PTZ Reset Key
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 five
seconds display disappear
automatically. If you want to cancel the freeze,
press [F4] key and then can return to normal,
display “Unfreeze” on the left upper corner,
after five seconds display will disappear
automatically.
Recalling the Preset image Freeze: By the
OSD Menu “Image Freeze” to setrecalling the
preset image freeze function. After the function
is
opened, the screen will stay in before
Recalling the Preset 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]: Display currentIP address
[*]+[＃]+[6]: Quickly recover the default
[*]+[＃]+[8]: View the camera version
[*]+[＃]+[9]: Quickly set up inversion
[*]+[＃]+[MANUAL]: Restore default IP
address
4.6 RS232 Interface
No.
Function
1
DTR
2
DSR
3
TXD
4
GND
5
RXD
6
GND
7
IR OUT
8
NC
The correspondence between the camera and
Windows DB-9 pin:
Camera
Windows DB-9
1.DTR
1.CD
2.DSR
2.RXD
3.TXD
3.TXD
4.GND
4.DTR
5.RXD
5.GND
6.GND
6.DSR
7.IR OUT
7.RTS
8.NC
8.CTS
9.RI
The correspondence between the camera and
the Mini DIN pin:
Camera
Mini DIN
1.DTR
1.DTR
2.DSR
2.DSR
3.TXD
3.TXD
4.GND
4.GND
5.RXD
5.RXD
6.GND
6.GND
7.IR OUT
7.NC
8.NC
8.NC

4K Video Conference CameraUser Manual
8
4.7 VISCA Network
4.8 Serial Communication Control
RS232 Communication Control
The camera is controlled via RS232. The
RS232 serial port parameters are as follows:
Baud rate: 2400/4800/9600/38400 bit/s;
Starting Position: 1 bit
Data bit: 8 bits
Stop bit: 1 bit
Check digit: None
RS485 Communication Control
Control camera via RS485, half duplex mode:
Baud rate: 2400/4800/9600/38400 bit/s;
Starting position: 1 bit
Data bit: 8 bits
Stop bit: 1 bit
Check digit: None
After power on, the camera goes to the upper
right limit and then back to the middle position.
The zoom lens is pulled to the farthest position,
auto focus, and the aperture is adjusted to the
default value. If the camera has preset 0 saved,
the camera will be set to position 0 after the
initialization is completed. At this point, the
user can use the serial port command to
control the camera.
5 GUI Settings
5.1 MENU
Press [MENU] button to display the main menu
on the normal screen, using arrow button to
move the cursor to the item to be set. Press
the [HOME] button to enter the corresponding
sub-menu.
MENU
Exposure
Color
Image
P/T/Z
Noise Reduction
Setup
Communication Setup
Restore Default
[Home] Enter
[Menu] Exit
5.2 EXPOSURE
Move the main menu cursor to [EXPOSURE],
and press [HOME] key enter the exposure
page, as shown in the following figure.
EXPOSURE
Mode
Auto
ExpCompMode
On
ExpComp
+1
Backlight
Off
Gain Limit
15
Anti-Flicker
50Hz
Meter
Average
DRC
2
Select Item
Change Value
[Menu] Back
Mode: Exposure mode,optional items: Auto,
Manual, SAE, AAE, Bright.
ExpCompMode: Exposure the compensation
mode, optional items: On, Off (Effective only
inAutomode).

4K Video Conference CameraUser Manual
9
ExpComp: Exposure the compensation
value,optional items: -7~7 (Effective only in
ExpCompMode item to On).
Backlight: Set the backlight compensation,
optional items: On, Off (Effective only in Auto
mode).
Bright: Intensity control, optional items:0~17
(Effective only in Bright mode).
Gain Limit: Maximum gain limit, optional items:
0~15 (Effective only in Auto, SAE, AAE,
Bright mode).
Anti-Flicker: Anti-flicker, optional items: Off,
50Hz, 60Hz (Effective only in Auto, AAE, Bright
mode).
Meter: Optional items: Average, Center, Smart,
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: Optional items:
1/30,1/60,1/90,1/100,1/125,1/180,1/250,1/350,
1/500,1/725,1/1000,1/1500,1/2000,1/3000,1/4
000,1/6000,1/10000 (Effective only in Manual,
SAE mode).
Gain: Optional items: 0 ~ 7 (Effective only in
Manual mode).
DRC: DRC strength, optional items: 0 ~ 8.
5.3 COLOR
Move the main menu cursor to [COLOR], and
press [HOME] key enter the color page, as
shown in the following figure.
COLOR
WB Mode
Auto
RG Tuning
+2
BG Tuning
+1
Saturation
100%
Hue
7
AWB Sens
High
Select Item
Change Value
[Menu] Back
WB-Mode: White balance mode, optional
items: Auto, Indoor, Outdoor, One Push,
Manual, VAR.
RG Tuning: Red gain fine-tuning, optional
items: -10 ~ +10 (Effective only in Auto, One
Push, VAR mode).
BG Tuning: Blue gain fine-tuning, optional
items: -10 ~ +10 (Effective only in Auto, One
Push, VAR mode).
Saturation: Optional items: 60% ~ 200%.
Hue: Optional items: 0 ~ 14.
AWB Sens:The white balance sensitivity,
optional items: Low, Middle, High.
RG: Red gain, optional items: 0~255
(Effective only in Manual mode).
BG: Blue gain, optional items: 0~255
(Effective only in Manual mode).
Color Temp: Optional items: 2500K ~ 8000K
(Effective only in VAR mode).
5.4 IMAGE
Move the main menu cursor to [IMAGE], and
press [HOME] key enter the image page, as
shown in the following figure.
IMAGE
Luminance
7
Contrast
7
Sharpness
Auto
Flip-H
Off
Flip-V
Off
B&W-Mode
Off
Gamma
EXT
Style
Default
Select Item
Change Value
[Menu] Back
Luminance: Brightness adjustment,optional
items: 0 ~ 14.
Contrast: Contrast adjustment,optional items:
0 ~ 14.
Sharpness: Sharpness adjustment,optional
items: Auto, 0 ~ 15.

4K Video Conference CameraUser Manual
10
Flip-H: Image flipped horizontally,optional
items: On, Off.
Flip-V: Image Flip Vertical,optional items: On,
Off.
B&W-Mode: Optional items: On, Off.
Gamma: Optional items: EXT, PC, 0.45,
0.5, 0.56, 0.63.
Style: Optional items: Default, Norm,Bright,
PC.
5.5 P/T/Z
Move the main menu cursor to [P/T/Z], and
press [HOME] key enter the P/T/Z page, as
shown in the following figure.
P/T/Z
SpeedByZoom
On
AF-Zone
Front
AF-Sense
High
L/R Set
STD
Display Info
On
Image Freeze
Off
Digital Zoom
Off
Call Preset Speed
24
Pre Zoom Speed
5
Select Item
Change Value
[Menu] Back
SpeedByZoom: The depth of field scale switch,
optional items:On, Off.
AF-Zone:Interested in focusing area, optional
items: Front, 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.
Digital Zoom: Optional items: Off, 2x, 4x,
8x, 16x.
Call Preset Speed: Optional items: 1 ~ 24.
Pre Zoom Speed: Optional items: 0 ~ 7.
5.6 NOISE REDUCTION
Move the main menu cursor to [NOISE
REDUCTION], and press [HOME] key enter
the noise reduction page, as shown in the
following figure.
NOISE REDUCTION
NR2D-Level
Auto
NR3D-Level
Auto
Select Item
Change Value
[Menu] Back
NR2DLevel: 2D noise reduction, optional items:
Off, Auto, 1 ~ 5.
NR3DLevel: 3D noise reduction, optional items:
Off,Auto, 1 ~ 8.
5.7 SETUP
Move the main menu cursor to [SETUP], and
press [HOME] key enter the setup page, as
shown in the following figure.
SETUP
Language
EN
DVI Mode
DVI
Auto Scan Shoot
Off
Auto Inversion
Off
Select Item
Change Value
[Menu] Back
Language: Optional items: EN, Chinese,
Russian.
DVI Mode: Optional items: DVI, HDMI.
Auto Scan Shoot: Optional items:On, Off.
Auto Inversion: Optional items:On, Off.
5.8 COMMUNICATION SETUP
Move the main menu cursor to
[COMMUNICATION SETUP], and press
[HOME] key enter the communication setup
page, as shown in the following figure.

4K Video Conference CameraUser Manual
11
COMMUNICATION SETUP
Protocol
VISCA
V_Address
1
V_AddrFix
Off
Net Mode
Serial
Baudrate
9600
Select Item
Change Value
[Menu] Back
Protocol: Control protocol type, optional items:
Auto, VISCA, PELCO-D, PELCO-P.
V_Address: Optional items: 1 ~ 7.
(Effective only in Auto, VISCAprotocol).
V_AddrFix: Optional items: On, Off (When set
to On, useless in 88 30 01 FF Command).
P_D_Address: Optional items: 0 ~ 254.
(Effective only in Auto,PELCO-D protocol).
P_P_Address: Optional items: 0 ~ 31.
(Effective only in Auto,PELCO-P protocol).
Net Mode: Set the serial port network control,
optional items: Serial, Paral.
Baudrate: Serial port baud rate, optional items:
2400, 4800, 9600, 38400.
5.9 RESTORE DEFAULT
Move the main menu cursor to [RESTORE
DEFAULT], and press [HOME] key enter the
restore default page, as shown in the following
figure.
RESTORE DEFAULT
Restore?
No
Change Value
[Home] OK
[Menu] Back
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.
6 Network Function
6.1 Operating Environment
Operating System: Windows 2000/2003/XP/
vista/7/8/10
Network Protocol: TCP/IP
Client PC: P4/128M RAM/40G HDD/support
scaled graphics card,support DirectX8.0 or
more advanced version.
6.2 Equipment Installation
1) Connect video conference camera to your
internet or to your PC via network cable.
2) Turn on DC 12V power.
3) If the network connection is normal, the
connection light (green) at the network
interface will light up within 5 seconds, and
the data indicator (orange) will flash,
indicating that the physical connection of
the camera has been completed.
6.3 Internet Connection
There are two main ways to connect video
conference camera.
Connect by Network Cable
Connect by Switch/Router
6.4 Camera Controlled by LAN
6.4.1 Setup IP Address

4K Video Conference CameraUser Manual
12
If you don't know camera IP, view as below:
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 network
cable, use “upgrade_En.exe” to search for IP
address.
Change IP address, two methods as below:
Method 1: Login the web page, select
“Network > Lan Settings”, change IP address,
subnet mask and gateway. Click “Apply” and
restart the camera.
Method 2: Open “upgrade_En.exe”, change IP
and click “Set”. After modified, the video
conference camerawill be restart.
Change IP address:
Step 1 Search the IP address of camera.
Step 2 Select the camera IP of you want to
change.
Step 3 Select the config dialog of upgrade
applets.
Step 4 Change the IP address, netmask and
gateway, then click “Set”.
Step 5 Finish.
6.4.2 Visit/Access Camera
Input http://192.168.100.88 to IE (betterwith IE
web browser,others will cause little latency),a
login window pop up,input username:
admin,password: admin, shown as below:
After login, shown as below:

4K Video Conference CameraUser Manual
13
If user first time use this camera by internet
(only for new user),must install a player
software (VLC). Please go to VLC website
http://www.videolan.org/vlc/#download and
Install VLC (player software).After installation,
login again, will show as above.
6.5 Camera Controlled by WAN
6.5.1 Setup IPControlled by Dynamic DNS
Two dynamic DNS:Dyndns.org, 3322.org.
Router Port Mapping:
Take Tenda router for example, enter the
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 camera IP address to
“Internal IP”, then select “Save”, shown as
below:
6.5.2 Dynamic DNS Visit Camera
Set domain name to camera,setup the
parameter,then dynamic DNS can access
camera.Access link: http://hostname: port
number. Forexample,setup host computer
name: youdomain.f3322.org, the camera port
number is 89, the access link should
behttp://youdomain.3322.org:89.
If the camera port default is 80,then
unnecessary to input port number, use host
name can access camera directly.
6.5.3 VLC Stream Media Player Monitor
Visit VLC Media Server Procedure
Step 1 Open VLC media player.
Step 2 Click “Media > Open Network Stream”,
or click “Ctrl+N”; as below:

4K Video Conference CameraUser Manual
14
Step 3 Input URL address:
rtsp://ip: port number/1 (First stream);
rtsp://ip: port number/2 (Second
stream).
Step 4 Click “Play”.
RTSP port number default 554.If the camera
port default is 80,then unnecessary to input
port number of URL address.
6.6 Camera Parameter Setup
6.6.1 Homepage Introduction
Menu
All pages include two menu bars:
Real time monitoring: displaying video
imageParameter setup: with function buttons.
A. Video Viewing Window
Video viewing window must be same as video
resolution, the bigger the resolution is,the
bigger the playing area is.Double click viewing
window,will show full-screen,double click
again,will return to initialized size.
Status bar in viewing window shown as below:
1) Video playback pause button: control
real-time video pause, stop the last picture,
click recoverable video again.
2) Audio control buttons: can adjust the
volume or set silent mode.
3) Full screen switch button.

4K Video Conference CameraUser Manual
15
B. PTZ Setup
1) Pan and Tilt Control
Up,Down,Left andRight arrows and the home
button allow you to manually drive the camera
to the desired position.
2) Zoom
Zoom Inand Zoom Out buttons allow for wide
or narrow view of the space.
3) Focus
FocusIn and Focus Out buttons allow for fine
manual focus adjustment if the camera has
any problems autofocusing on thedifficult
object.
4) PTZ Speeds
Pan speed can be set at any rate between
1 ~ 24, Tilt speed can be set at any rate
between 1 ~ 20. Zoom and Focus speeds can
be set at any rate between 0 ~ 7.
5) PTZ Presets
After manually setting up a shot that you would
like to return to later,you can save presets for
quick recall of these positions. Type a number
between 0 and 254 into the Preset box.
Click the"Set"button to save the current
location with that preset number. Click the
“Call” button to cause the camera to return to
that position. This enables smooth, quick and
convenient control without the need to
manually drive the camera.
You can set up preset that user want as below.
Method 1: Type a number into the Preset box.
Preset: Optional items: 0 ~ 254.
Method 2: Type the name into the Presets
Information.
Click“Set”button,when PTZ turn to other
position,click“Call”button or click“No.” of the
Presets Information, PTZ will turn back to
preset position.
6) PTZ/OSD Dropdown
From the dropdown menu, clicking the OSD
option will open the on-screen display menu of
the camera giving you control from within the
IP interface.
C. Language Selection
Click either “Chinese”, “English” or “Russian”
to change the language of the webpage.

4K Video Conference CameraUser Manual
16
6.6.2 Video Settings
1) Video Format
Support 50Hz (PAL)and 60Hz (NTSC),and Dial
Priority three formats.
2) Encode Level
Support baseline, mainprofile, highprofile and
svc-t four levels.
3) Encode Protocol
Support H.264 and MJPEG twoprotocols, and
only the first stream support MJPEG.
4) Resolution
First stream support 3840x2160,
1920x1080,1280x720,1024x576,960x540,640
x480,640x360.Second stream
support1920x1080, 1280x720, 1024x576,
720x576(50Hz support), 720x480(60Hz
support), 720x408, 640x360, 480x270,
320x240, 320x180; The bigger resolution is,
the clearer the image will be, more network
bandwidth will be taken.
5) Bit Rate
The user can specify the bit rate. Generally
speaking, the larger of the bit rate, the clearer
of the image. However, the configuration of the
bit rate needs to be combined with the network
bandwidth. When the network bandwidth is
narrow and the bit rate is configuredlarger, the
video stream cannot be transmitted normally,
and the visual effect is worse.
6) Frame Rate
User can specify the size of the frame rate,
generally, the frame rategreater, the image
more smooth; Frame rate is smaller, the more
sense of beating.
7) I Key Frame Interval
Set interval between 2 I frame,the bigger
interval isthe response will be lower from
viewing window.
8) Bit Rate Control
Code stream control way:
Constant Bit Rate: Video coder will be coding
according to preset speed.
Variable Bit Rate: Video coder will adjust the
speed based on preset speed to gain the best
image quality.
9) Fluctuate Level
Restrain the fluctuation magnitude of variable
rate, grade 1 ~ 6.
10) Slice Split Enable
Enable or disable slice split function.

4K Video Conference CameraUser Manual
17
11) Split Mode
Select split mode, optional items: Fixed blocks,
Fixed bytes.
12) Slice Size
Set the size of slice.
6.6.3 Image Settings
1) Brightness
Image bright 0~14, slider control, on the right
shows the corresponding numerical.
Default value is 7.
2) Saturation
Saturation 0~14, slider control, on the right
shows the corresponding numerical.
Default value is 4.
3) Contrast
Contrast0~14, slider control, on the right
shows the corresponding numerical.
Default value is 7.
4) Sharpness
Sharpness0~15 and auto, slider control, on the
right shows the corresponding numerical.
Default value is auto.
5) Hue
Hue 0~14, slider control, on the right shows
the corresponding numerical.
Default value is 7.
6) Flip & Mirror
Tick Flip to realize image upside down, tick
mirror to realize image around the mirror.
Default value is not tick.
6.6.4 Audio Settings
1) Audio Switch
Enable or disableaudio switch.
2) Audio Type
Audio type AAC.
3) Sample Rate
Optional items: 44.1K, 48K.
4) Bit Rate
Optional items: 96K, 128K, 256K.
5) Input Type
Optional items: Line in.
6) Input Vol L
The volume of the left channel.
7) Input VolR
The volume of the right channel.
8) ADTS Options
Optional items:On, Off.