System Features ......................................................................................................................................................... 4
1. Connection between main control unit & microphones ................................................. 6
2. Connection between main control unit & video tracking system. .................................. 7
3. Connection between main control unit & software. ....................................................... 7
Operation and Features ............................................................................................................................................. 8
Front Panel Description .......................................................................................................................................... 8
Turn On ................................................................................................................................................................. 10
3. OPEN DELEGATE MICROPHONE NUMBER ········································ 16
4. MIC AUTO-OFF TIME ······································································· 16
Save Setting ······················································································· 17
5. SPEED DOME CAMERA SETTING······················································ 17
6. SPEED DOME CAMERA MODE·························································· 19
7. MIC CHECKING MODE ····································································· 19
8. SPEED DOME RETURN···································································· 21
9. VIDEO AUTO SWITCH ······································································ 22
Volume Mode Settings ·········································································· 23
MIC Volume Mode Settings ··································································· 23
AUX Volume Mode Settings ··································································· 23
Tabletop Chairman Microphone Unit ....................................................................................................................... 24
Tabletop Delegate Microphone Unit ........................................................................................................................ 25
Appendix. Speed Dome Basic Setting ....................................................................................................................... 26
Power On & Off ··················································································· 26
Telecom On & Off ················································································ 26
IP Address ························································································· 26
Telecom Protocol ················································································· 27
Definition of Data Transmission Cord ······················································· 28
Thank you for purchasing UFO 2050 conference system from BXB Electronics Co.
UFO 2050 is the latest digital conference system with superb performance and elegant
design which can be used in various conference rooms.
UFO 2050 main control unit has th e latest built-in digital module whic h can contr ol up to 10
chairman units and 999 delegate units. What’s more, the built-in digital volume, camera
positioning and s o ftw ar e g r aphi c al control module can definitely meet your r eq ui r eme nts for any
occasion.
High-speed 360° endless rotation and auto-return enable BXB dome camera to be applied
in various image positions. RS-485 communication interface could apply to remote control. 128
programmable preset points facilitate setting positions more precisely.
The main control unit runs auto-detection to check if all the units work properly when
turning on, facilitating timely system detection.
High reliability is our utmost purpose when developing EDC1000 conference system.
Each main control unit and its fittings have all gone through careful assembly and strict test in
our ISO 9001 approved factory. The ex c el lent performance, high r el i abi li ty and reasonable price
make it the indispensable conference system for you.
1. Please read and observe these inst ructions before installi ng and using the apparatus.
2. Use only accessories specif ied by t he manuf acturer. The manufacturer is not liable for damage
caused by the use of non-specified accessories.
3. Install the apparatus and its accessories carefully. Strike and fierce shaking may damage the
apparatus.
4. Make sure the power cord is fixed properly.
5. Do not overload wall outlets and extension cords as this can result in a risk of fire or short circuit.
6. To reduce the risk of damage from lightning strikes, it is im portant that all electric cables should
be bonded to the same grounding p oint.
7. Do not block any ventilati on openings to prevent overheat ing and malfunction.
8. Do not ex pose the apparatus to rain or moisture.
Humidity may lead inside components to damage. Appropriate shelter is necessary when
placing it outside (Best working environment: Temperature 0°C ~ 40°C <32°F ~ 104°F>,
humidity below 90%).
9. Please do not switch on and off the apparatus rapidly.
Rapid switch on and off the apparatus should be avoided all the time to prevent inside sensitive
electronic circuits from being damaged by surges.
10. Do not clean the apparatus and its accessories with chemical solvents. Use only a clean,
dry/dampish cloth.
11. Refer to maintenance technician when the apparatus has been damaged in any way, such as:
A• power-supply cord or plug is damaged
B• liquid has been spilled in
C• has been exposed to rain or moisture
D• has been dropped
E• objects have fallen into the apparatus
F• does not operate normally
12. Note: When the printed circuit board is going through electric static treatment, correct ESD
safety precaution and grounding should be assured.
13. Note: Before connecting the apparatus to main AC, please select the supply voltage in
accordance with t he wall voltage in your country to prevent damage. Refer to Installat ion and
Setting (Page 8) for selecting.
14. Warning: Do not dis assemble or remodel the product, as these ac tions may lead to electrical
shock or damage. The guarantee on the product will become null if the product is ever
disassembled.
2. Connection between main control unit & video tracking system.
2.1 One group of fast socket terminal on main control unit connected with speed dome
control keyboard is adopted with Double core parallel connection (D+ D-).
2.2 Please ensure the plug position correctly to avoid mal-operating while connecting
between main control unit and speed dome control keyboard.
2.3 Double core parallel connection (D+, D-) .Maximum 16 speed dome cameras can be
connected.
2.4 If connecting cord is needed to be made by you, please refer to the Appendi x- control
plug instruction.
2.5 The position of RS-485 connector of speed dome can the plug position, please refer to
the Appendix.
2.6 The material of control cords could be referred to the Appendix.
3. Connection between main control unit & software.
3.1 The main control unit and software were connected by the D sub 9P type parallel
connection.
3.2 Please ensure the connection between Graphic control software sever is adopted as
COM 1 port.
MODE Mode-changing
UP Gain parameter setting/ conference volume up
DN Reduce parameter setting/ conference volume down
STEP Select parameter setting of the IP speed dome from left to right.
SAVE Save settings
1. After confirming all the wiring is done, switch on the main controller and the LCD will
display following information
B X B 1 . 9 8 V e r s i o n
C o n f e r e n c e P A S y s t e m
2. Later, the system will start auto-scanning to see if it operate normally
M e m o r y C h e c k
· · · · · · O K
3. After scanning completes, LCD will display following information (default page)
1 N O :
2 M O D E : N o r m a l
3 O P E N - M I C :
4 A U T O - O F F :
NOTE:
1. When main control unit is ON, this conference system will be executed microphone
connection test. At this moment, the red LED of microphone will be constantly on; 5
seconds later, if the connection was wrong, the faults unit will be flashing. It means the
connection is failure.
2. In this case, the power of main control unit should be switched off and check whether
the microphone c onne ction is c orrect or not and th en swi tch it on ag ain. If the r ed LED of
the microphone is constantly on for more than 5 seconds, and the connection of the
microphone is normal.
3. Press the talk button of the chairman unit or any delegate unit, the red LED of
microphone can be cleared, or wait for 30 seconds until the test mode of the system is
finished, and then the conference begi ns .
1.1 When the conference uni t is using, the red LED of microphone w i ll be cons t antly on. Meanwhile,
its ID code will be displayed on the LCD of main control unit.
1.2 Less than 3 using microphones, you can see the ID code on the preset menu.
1 N O : 0 0 1 0 0 2 0 0 3
2 M O D E : N o r m a l
3 O P E N - M I C :
4 A U T O - O F F :
1.3 Over 3 using microphones, ” ” icon will be displayed on the up-right of the LCD, By
pressing the ” MODE “ button,LCD screen will be showed ” ◘” press “UP” and ”DN” button to
check the ID code of using microphone.
1
N O : 0 0 1 0 0 2 0 0 3
◘
0 2 M i c
3 0 S e c
2 M O D E : N o r m a l
3 O P E N - M I C :
4 A U T O - O F F :
1.4 The symbol of” ◘” icon indicates the operating and setting function is activated. You could repeat
this action to operate and set up all conference modes.
Note:
0 2 M i c
3 0 S e c
All the figures shown on this manual is only an example. Each main control unit has been through a
series of quality testing during the process of manufacturing. Due to the default setting is not
identical, users can change the settings simply followed by the instruction manual.
2.1 Press ”MODE” button move ” ◘” icon t o MODE change the conference mode.
1 N O : 0
2 ◘ M O D E : N o r m a l
3 O P E N - M I C :
4 A U T O - O F F :
2.1.1 The following conference modes can be set.
※The chairman, who is not subject to the following conference mode, can speak anytime
freely.
Normal :
Delegates can press the talk button and speak within the limiting the number of
simultaneously usable units. Press the “Talk” button again to turn it off after speaking.
Chairman:
Only the Chairman unit has the right to speak. Of course, chairman could also permit
thedelegates unit speaking while pushing the “TALK” button by three way s (main control unit ,
graphic control server and Chairman unit).
0
1 0 0 2 0 0 3
0 2 M i c
3 0 S e c
The ID code of requesting Delegate microphone will be ”flashing” in the first column.
1 ◘ N O : 0 0 1 0 0 2 0 0 3
2 M O D E : C h a i r m a n
3 O P E N - M I C :
4 A U T O - O F F :
Press ”STEP” button to enter delegate-selecting mode. You’ll see (×××)icon. pre ss ”UP”
or ”DN” button select the ID code of delegate microphone.
1 ◘ N O : ( 0 0 1 ) 0 0 2 0 0 3
0 2 M i c
3 0 S e c
2 M O D E : C h a i r m a n
3 O P E N - M I C :
4 A U T O - O F F :
Press ”STEP” button again the delegate microphone is allowed to talk. You’ll see the
selecting unit of its ID code will be stopped flashing and delegate can talk now. Please
repeat this steps if more delegates request to talk. (this step can also be executed
simultaneousl y by pressing the 5 multi-function buttons of chairman unit)
When the numbers of speaker an d r equesting speakers are over three, you will see this
arrow icons →、←、↔ displayed on LCD of Chairman unit and main unit, indic ating →(next page)、 ←(las t page)、 ↔(continued last and next pages)
1 ◘ N O : ( 0
0
1 ) 0 0 2 0 0 3
2 M O D E : C h a i r m a n
3 O P E N - M I C :
4 A U T O - O F F :
Override Mode: Example 1: If you limit the number of simultaneously usable delegate microphone as 1, while the
“TALK” button of the 2
be switched off automatically.
Example 2: If you limit the number of simultaneously usable delegate microphone as 3, while the
“TALK” button of the 4
switched off. It will be always limited 3 simultaneously usable delegate microphones.
Therefore, you can follow the same rule to set up if the numbers of simultaneously usable
delegate microphone ranged from 1~30.
FIFO Mode:
nd
delegate unit has been pressed, the last using microphone will
th
(5th) delegate unit is been pressed, the 1
0 2 M i c
3 0 S e c
st (2nd
) delegate unit will be
If the limiting numbers of simultaneously usable delegate microphone are 1, while the “TALK”
nd
button of the 2
light are flashing with red color; as for the 3
LED are flashing with orange color.; When the 1
automatically switched on, and the 3
microphone is not restricted to this and can speak freely.
delegate unit, the prepared speaker, is been pressed, its indicator lamp & ring of
rd
rd
delegate unit or more units, theirs “TALK” button
st
delegate finishes speaking, the 2nd one will be
one will become the prepared speaker. The chairman
At this time, chairman mode operation can still be applied to s elec t prioritized speaker by
overriding the FIFO mode.
1 ◘ N O : 0 0 1 0 0 2 0 0 3
2 M O D E : F I F O
3 O P E N - M I C : 0 2 M i c
4 A U T O - O F F : 3 0 S e c
3.1 You can select “Open- MIC: ALL MIC” mode (see below ) or set up the limiting number of
simultaneously usable delegate microphone ranged from 1~30.
3.2 Press “MODE” button move ” ◘” to OPEN –MIC mode No. 03 MIC will be flashing p r e s s ”U P ”
or ”DN” button again change the No
Video
3.3The limiting number of simultaneously usable delegate microphone ranged from 1~30.
i. OPEN –MIC:1 Mic limiting the number of simultaneously usable delegate unit: 1
ii. OPEN –MIC:30 Mic limiting the number of simultaneously usable delegate unit: 30
iii. OPEN –MIC:ALL Mic limit ing t he number of simultaneously usable delegate unit: None
iv. OPEN –MIC:REQUEST In Chairman mode, this column will be displayed ” REQUEST, ”
4. MIC AUTO-OFF TIME
4.1 The function of automatic mic of f (from 10~99 sec) could be set up a fter speaking finished, when
times up, the delegate unit will be automatically switched off or be manually switched off by
1 N O : 0 0 1 0 0 2 0 0 3
2 M O D E : N o r
3 ◘ O P E N - M I C :
4 A U T O - O F F :
meaning delegates need to press button to request to speak.
a l
0 3 M i c
3 0 S e c
pressing the “TALK” button.
4.2 Press ”MODE” button move “◘” to AUTO –OFF mode No. 30 Sec will be flashing press ”UP”
or ”DN” button change the No.
4.3 The function of automatic mic off (from 10~99 sec).
4.4 AUTO –OFF:10 Sec 10 sec later if not speaking, the delegate unit will be automatically
switched off.
i. AUTO–OFF:99 Sec99 sec later if not speaking, the delegate unit will be automatically
ii. AUTO–OFF:Invalid the delegate unit should be manually switched off by pressing the
1 N O : 0 0 1 0 0 2 0 0 3
2 M O D E : N o r m a l
3 O P E N - M I C :
4 ◘ A U T O - O F F :
S P E E D D O M E S E T T I N G M I C D O M E A D R 0 0 1 ( 0 1 ) 0 0 1
Save Setting
a. When all above settings finished, if you want to save them as default value, you only need to push
“SAVE” button. When it’s done, the saved setting is permanent. Power failures of switching off do not
clear the default value.
b. When “SAVE” button is pressed, the LCD will be displayed in the following information.
S a v e . . . . . . . . . O K
5. SPEED DOME CAMERA SETTING
5.1 Each Speed Dome has the function of Auto-Image Tracing & Positioning which can be set up from
the main control unit. Each chairman/delegate unit could set up to16 Speed Domes which has 128
Programmable Preset Positions of each camera.
nd
5.2 Press “MODE” button move”◘” to SPEED DOME SETTING mode (the 2
ID code 001 displayed under MIC column press “UP” or “DN” buttonselect the “ID code” of
microphone
5
◘ S P E E D D O M E S E T T I N G
page of the MENU) ( )
M I C D O M E A D R
( 0 0 1 ) 0 1 0 0 1
5.3 The conference system totally has 1,009 groups of ID codes.
i. 4.6.3.1 ID code of delegate unit: 999 groups of numbers from 001 ~ 999
ii. 4.6.3.2 ID code of chairman unit: 10 groups of numbers from
1 ~ 10
iii. When “ID code” of microphone has been selected press ”STEP” button move to right side to ID code
001 under DOME column ()ID code 01 displayed under DOME column press ”UP” or ”DN” button
select the “ID code” of IP Speed Dome (See the Appendix – ID Codes of Speed Dome camera)
◘
5.4 One main control unit can control 16 speed domes cameras. No. 01 ~ 16 is the” ID code” of these 16
speed dome cameras.
5.5 When “ID code” of speed dome has been selected press ”S TEP” button move to right side to ID code
001 under ADR column()ID code 01 displayed under ADR column press ”UP” or ”DN” button select
the “Programmable Preset Positions” of Speed Dome.
5 ◘ S P E E D D O M E S E T T I N G
M I C D O M E
A D R
0 0 1 0 1 ( 0 0 1 )
5.6 Each speed dome has 128 Programmable Preset Positions.
st
i. 4.6.7.1 When the figure under ADR column displayed 001, it is the 1
Positions.
ii. 4.6.7.2 When the figure under ADR column displayed OFF, the function of Auto-Image Tracing &
Positioning is disabled.
5.7 When above three steps finished setting press ”SAVE ” button to save the setting value of the speed
dome camera When “SAVE” button is pressed, the LCD will be displayed in the following information.
Programmable Preset
S a v e . . . . . . . . . O K
5.8 4.6.9 Now, the picture in LCD will be back to item “b” Repeat the above setting steps for other
conference unit.
5.9 4.6.10 The Programmable Preset Position is the 128th of ID address and the 1st ID code of the IP
speed dome. It is mainly used to turn the IP speed dome automatically to the 128th conference
preset position when there is no using microphone.
6.1.1 ” None” mode: Auto-Image Tracing & positioning is disabled.
6.1.2 ” Button” mode: The speed dome will be tracing & positioning the image while the “TALK”
button is being pressed. The images of Speed Dome will be positioned to the last talking
microphone. By pressing the “TALK” button, the chairman or delegates could have the
images of positioned again
6.1.3 ”Voice” mode: The speed dome will not only be tracing & positioning the image while the “TALK”
button is being pressed for the first time but also it will be tracing & positioning the image
automatically where the voice coming from.
6.2 How to Operate:
rd
Press ”MODE” button move ” ◘ ” to SPEED DOME MODE(the 3
settings will be displayed on the LCD press ”STEP” button select mode Save
of the MENU)the previous
6 ◘ S P E E D D O M E M O D E
( N o n e ) B u t t o n V o i c e
7. MIC CHECKING MODE
7.1 After the installation is completed, you have to execute the “Scan” functions first, and then the
system will be automatically scanned and detected all the microphones. The numbers of
microphones and their ID codes will be recorded in the system. Now, the first self-detecting
action is completed
7.2 How to Operate:
i. Press ”MODE” button move ” ◘ ” to 7. MIC CHECKING MODE(the 4
The following display will be lasted about 30 sec.
E R A S E M E M O R Y
P L E A S E W A I T .
After that, it will start checking all microphone’s ID installed. It will take about 60 seconds
C H E C K I N G M I C :
M I C C O U N T E R :
□ □ □
□ □ □
E R R O R :
CHECKING MIC: Delegate : 000~9 99,Chairman *01~*10。
MIC COUNTER:000~1009。
ERROR:Under scanning, no ID code will be displayed
ii. During MIC CHECKING MODE, chairman and delegate’s LCD will also shows the scan
status.
iii. After confirming the above operations correctly, Press ”MODE” button move ” ◘ ” to “MIC
CHECKING MODE” (the 4th page of the MENU) I t will be showed as following:
7 ◘ M I C C H E C K I N G M O D E
( T e s t ) S c a n
Press “Save” button, checking time may be various depends on number of installed units
□□□
C H E C K I N G M I C :
M I C C O U N T E R :
E R R O R :
□ □ □
□ □ □
□ □ □
□ □ □
20
BXB ELECTRONICS CO., LTD
8 ◘ S P E
E D D O N E R E T U R N Y E S ( N O )
CHECKING MIC(Checking correct microphone ID):
Under “Test” status, it will test only those microphones connected
MIC COUNTER(All microphone connected) :
Under “Test” status, it will be displayed the number of microphones connected correctly.
ERROR (Error MIC ID Code) :
Under “Test” status, it will be displayed error ID codes.
※ If the numbers of microphones are increased or reduced, please repeat step 7 to scan, and then
the system will be automatically scanned and detected all the microphones. The numbers of
microphones and their ID code will be recorded in the system.
8. SPEED DOME RETURN
8.1 To let camera go back to a default point or not. (on 5.2 select HGO)
8.2 See following for operation
Press ”MODE” Move ”◘” to 8. SPEED DOME RETURN You can see () besides NO Press
“STEP” to choose YES or NO.
8.3
After choosing, press” SAVE”.
S a v e . . . . . . . . . O K
21
BXB ELECTRONICS CO., LTD
9
V I D E O A U T O S W I T C H
( Y E S ) N O
S a v e . . . . . . . . . O K
9. VIDEO AUTO SWITCH
9.1 With BXB multiplexer, it can run image override function.
9.2 See following for operation
Press “MODE” Move “◘” to VIDEO AUTO SWITCH You can see () besides Yes Press
“STEP” to choose YES(show 1 override image) or NO (show divided images).
◘
9.3 After choosing, press” SAVE”.
22
BXB ELECTRONICS CO., LTD
:
Volume Mode Settings
To set up the volume of PA system, please press the “UP” button ▲ or ”Down” button▼ on the
left side of the five functional buttons, the LCD will be showed will show as following.After 3 seconds
of pressing the button, the LCD will be automatically returned to the “MENU” page and save the
settings automatically.
P A V O I C E
6 0 %
MIC Volume Mode Settings
To Adjust the volume of the microphone connected to the microphone input jack, please press
the MIC “UP” button▲ or ”Down” button▼, the LCD will be showed as following. After 3 seconds of
pressing the button, the LCD will be automatically returned to the “MENU” page and save the
settings automatically.
M I C V O I C E : 6 0 %
AUX Volume Mode Settings
To adjust the volume of the equipment connected to the AUX input jack, please press the AUX
“UP” b utton ▲ or “Down” button ▼, the LCD will be showed as following.
A U X V O I C E
6 0 %
:
23
Tabletop Chairman Microphone Unit
1
3
2
4
5
Model:UFO-2011
BXB ELECTRONICS CO., LTD
1 Talk button
○
2 Conference Mode Indicator
○
3 Chairman Control button
○
4 Talk Indicator
○
5 MIC Input
○
Functions:
1. Press Talk button, when the indicator lamp of Talk and microphone is on, talking can begin.
2. Chairman Multi-Functional Control Button:
Turn off all Delegate MIC-Press the control button, the delegate MIC will turn off for short
time, after press the control button again, the delegate could speak then.
Chairman Mode-While pressing the “T ALK” button by the chairman, the ring of LED and
talk indicator lamp of delegate microphones are flashing with RED color, once the chairman
permits speaking, and the ring of LED will be automatically turned to red color without
flashing, the delegates can speak now.
3. The gooseneck microphones are separate with the stand to facilitate the installation, repair and
maintenance in general condition as well as the transportation, storage and assembly.
4. The wiring between the microphone units and control unit is connected with CAT 5 cord. The
microphone also provides 2 RJ-45 ports beneath the side of base for easy installing.
24
Tabletop Delegate Microphone Unit
1
2
3
4
Model:UFO-2012
BXB ELECTRONICS CO., LTD
1 Talk button
○
2 Conference Mode Indicator.
○
3 Talk Indicator
○
4 MIC Input
○
Functions:
1. Press Talk button, when the indicator lamp of Talk and microphone is on, talking can begin.
2. Chairman Mode : Press “TALK” will become the REQUESTS MODE.
st
3. FIFO :The 1
flashing with RED color, once the last one finished speaking; all the lamps will be automatically
turned to red color without flashing. Now it’s his turn. The 2
will see their microphone’s LED rings and talk indicator lamps start flashing with ORANGE color,
once the 1
turned to orange color without flashing, and so on.
4. The gooseneck microphones are separate with the stand to facilitate the installation, repair and
maintenance in general condition as well as the transportation, storage and assembly.
5. Hidden wiring is adopted with Cat.5 cord. There are two RJ-45 connections under the unit.
When we setting the MIC, we could which will enable hidden wiring and maintain the
appearance of the conference hall nice and neat.
prepared speaker will see his microphone’s LED ring and talk indicator lamp start
nd
prepared speaker and next ones
st
prepared speaker finished speaking, the lamps of the 2nd one will be automatically
6. Lamp color definition of conference mode status:
Red Light On: Chairman Mode
Green Light On:FIFO Mode
Orange Light On:Override Mode
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BXB ELECTRONICS CO., LTD
Appendix. Speed Dome Ba sic S etting
Power On & Off
Before the speed dome connects with other equipments, user has to complete the related
settings of IP address and protocols. Please see the following pictures:
Reserved port
A
Communication Switch
B
IP Address Switch
C
Protocol Switch
D
RJ-45 connecting port (for Speed
E
Dome)
Data Transmission Connector(22-Pin
F
Connector)
Telecom On & Off
Communication Switch Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
RS-485 Communication
Setting
Termination
Line Lock
System Initialization (for
upgrade)
Reserved
RS-485 Communicating Setting
Half Duplex
Full Duplex
The factory setting of RS-485 is Half-Duplex. Do not change the setting without the
instructions of professional technicians.
IP Add ress
IP address can be adjusted by the arrow on the switch. For example, IP address is “123.”
Please adjust it with the order of Percentile (1)Decile (2)and Unit (3) Please see it as
following :
26
Percentile Decile Unit
a. Please do not set up the identical IP address of two Speed Domes to avoid
Communication collisions.
b. While adjusting the IP address, please make sure “0(Zero)” is in the north.
Telecom Protocol
Switch No. Protocol Baud Rate
BXB ELECTRONICS CO., LTD
00
01
02
04
05
07
08
09
11
12
13
14
15
16
For example , if your protocol is “Pelco D” , the baud rate is 2400, Switch no is 01, and the Setting is
VCL 9600
Pelco D 2400
Pelco P 4800
Chiper 9600
Philips 9600
BXB 9600
AD422 4800
DM P 9600
Pelco D 4800
Pelco D 9600
Pelco P 2400
Pelco P 9600
JVC 9600
GANZ 9600
as follows:
27
BXB ELECTRONICS CO., LTD
Power Input
Video Output
Definition of Data Transmission Cord
For user’s convenient fast installation and test, this IP Speed Dome contains a 50 centimeters
data transmission cord; Data transmission cord varies depend on the product models(DC 12V or
AC 24V ).
Please refer to the following pictures:
Data Transmission Cord : DC 12 V
22-Pin connection
Data Transmission Cord: AC 24V
22-Pin connection
Video Output
28
BXB ELECTRONICS CO., LTD
Please see the following 22-Pin DefinitionTable as connecting referenece.
RS-485 is the communication interface between IP Speed Dome and control keyboard; If 24-gauge
cord is adopted to use, the maxi mum length of cable is 4000 feet (1219 meters). Twisted Pair Cable
is recommended.