LEGRAND 4 305 21 User manual

3.6-44.3mm 12X motorized day/night dome colour camera
4 305 21
3.5-94.5 mm 27X motorized day/night dome colour camera
4 305 22
3.6-44.3mm 12X weatherproof motorized day/night dome colour camera
4 305 23
3.5-94.5 mm 27X weatherproof motorized day/night dome colour camera
4 305 24
3.5-129.5 mm 37X weatherproof motorized day/night dome colour camera
4 305 25
USER MANUAL
LE03668
AB
4 305 21 4 305 22
4 305 23 4 305 24/25

2
Important Safety Guide
Read, heed and follow all the Instructions
Read all the safety and operating instructions before using the product.
Keep this manual
Keep this manual for reference in future.
Attachments / Accessories
Use only the attachments or accessories specified by the manufacturer.
Installation
Do not install near any heat resources such as radiators, heat registers, stoves, or other appratus including amplifiers that
product heat. Improperly installed product may fall, cause serious injury to a child or adult and damage the product.
Do not block any ventilation holes or openings. Install in accordance with the manufacturer’s instructions.
Use only with the cart, stand, tripod, bracket, mounting devices, or table specified by the manufacturer.
Installation should be done only by qualified personnel and conform to all the instructions by the manufacturer.
Refer all servicing to qualified service personnel.
Unless the product is specifically marked as IP67, more than IP67 or confirmed by the manufacturer, it is designed for
indoor use only and it must not be installed where exposed to rain and moisture.
Do not load on the product.
Use stainless steel hardware to fasten the mount.
To prevent damage from water leakage when installing a mount outdoors on a roof or wall, apply sealant properly
around holes.
These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not
perform any servicing other that contained in the operation instructions unless you are qualified to do so.
Use only replacement parts specified by the manufacturer.
Power source
This product should be operated only from the type of the power source indicated on the marking label.

3
CAUTION
Operating
Before using, make sure that the power supply and others are properly installed.
While operating, if any abnormal condition or malfunction is observed, stop using the product immediately and then
contact your local dealer.
Handling
Do not disassemble or tamper with the parts inside the product.
Do not drop or subject the product to shock and vibration as this can damage the product.
Care must be taken when you clean the clear dome cover. Especially, scratch and dust will ruin the quality of the product.
Installation and Storage
Do not install the product in areas of extreme temperature, which exceed the allowable range.
Avoid installing in humid or dusty places.
Avoid installing in places where radiation is present.
Avoid installing in places where there are strong magnetic fields and electric signals.
Avoid installing in places where the product would be subject to strong vibrations.

4
Table of contents
Important Safety Guide...............................................................................................................................2
CAUTION........................................................................................................................................................3
1 INTRODUCTION......................................................................................................................................6
1.1 MODEL CODE............................................................................................................................................... 6
1.2 FEATURES.................................................................................................................................................... 6
1.3 Package Component................................................................................................................................... 9
1.4 Main Part Description...............................................................................................................................11
2 INSTALLATION.....................................................................................................................................15
2.1 DIP Switch Setup.......................................................................................................................................15
2.2 In-Ceiling Mount Installation (4 305 21 Model).....................................................................................19
2.3 Installation with Surface Mount Bracket (4 305 21 Model)..............................................................20
2.4 Direct Installation on the Ceiling (4 305 22 model)............................................................................. 21
2.5 Installation using In-Ceiling Mount Bracket (4 305 22 model).........................................................22
2.6 Installation using Ceiling Mount Bracket (4 305 22 model)............................................................... 23
2.7 Installation using Wall Mount Bracket (4 305 22 model)....................................................................24
2.8 Installation with Ceiling Mount Bracket (4 305 23/4 305 24/4 305 25 Models)................................25
2.9 Installation with Wall Mount Bracket (4 305 23/4 305 24/4 305 25 Models) ....................................26
2.10 Wiring and Cabling (4 305 21/4 305 23/4 305 24/4 305 25) .................................................................27
3 Operation...............................................................................................................................................32
3.1 Check Points before Operation .............................................................................................................. 32
3.2 Check Points for Preset and Pattern Function before Operation.................................................... 32
3.3 OSD Menu...................................................................................................................................................33
3.4 Reserved Presets (Hot Keys).................................................................................................................. 33
3.5 Preset...........................................................................................................................................................34
3.6 Swing........................................................................................................................................................... 34
3.7 Pattern.........................................................................................................................................................35
3.8 Group...........................................................................................................................................................36
3.9 Other Functions......................................................................................................................................... 37
3.10 OSD Display ...............................................................................................................................................38
4 OSD MENU ............................................................................................................................................39
4.1 Quick Programming Guide...................................................................................................................... 39
4.2 Main Menu................................................................................................................................................... 39
4.3 Display setup..............................................................................................................................................40
4.4 Privacy Zone Mask Setup........................................................................................................................ 41

5
4.5 Camera Setup (Dome Camera Setup Menu).........................................................................................43
4.6 Motion Setup..............................................................................................................................................47
4.7 Preset Setup...............................................................................................................................................50
4.8 Swing Setup ...............................................................................................................................................53
4.9 Pattern Setup.............................................................................................................................................. 54
4.10 Group Setup...............................................................................................................................................55
4.11 System Initialization..................................................................................................................................58
5 Specifications.......................................................................................................................................60
5.1 Dimension...................................................................................................................................................65

6
1 INTRODUCTION
1.1 MODEL CODE
Ref. 4 305 21 4 305 22 4 305 23 4 305 24 4 305 25
Serie
Mini plastic
small
Mini
Aluminium
with
fan/heater
Mini Aluminium
with fan/heater
Aluminium with
fan/heater
Aluminium
with
fan/heater
Outdoor serie NO YES
Video signal PAL
Wall mount
bracket NO YES
Rated power : 12 VDC
In / Out Trigger
alarm 3 In / 1 Out 4 In / 2 Out 3 In / 1 Out
1.2 FEATURES
Powerful Zoom Camera & Setup Options
4 305 21 4 305 22 4 305 23 4 305 24 4 305 24
Optical Zoom 12 x27 x12 x27 x37
Digital Zoom 12 x12 x12 x12 x12
Max. zoom
magnification 144 324 x144 x324 x444
High light compensation
NO NO NO YES YES
Privacy Masks
8 8 8 8 8
Day & Night
YES
WDR NO YES
Focus Mode
Auto-Focus, Manual Focus, Semi-Auto Focus
OSD Menu YES
Sensor ¼”super HAD
color CCD
¼” super HAD
color CCD
¼” super HAD
color CCD ¼” super HAD color CCD
Powerful Pan/Tilt Functions
MAX. 360/sec High Speed Pan/Tilt Motion
With the Vector Drive Technology, Pan/Tilt motions are accomplished along the shortest path. As a result, the time
to target view is remarkably short and the video on the monitor is very natural in monitoring.

7
With the Micro-Stepping Control Technology, the video looks very natural at high zoom magnification during a jog
operation on a controller since the camera can be controlled by 0.05/sec. Hence it is very easy to make the camera
focus on desired target views at high zoom magnification. Additionally it is easy to make the camera focus on
desired positions with zoom-proportional pan/tilt movement.
Preset, Pattern, Swing, Group, Privacy Mask and More…
MAX. 127 Presets are programmable and each preset can have its own parameter values independently from the
other presets.
For an example, refer to the below table.
Preset No. White
Balance Auto Exposure ••• Label Remarks
Preset 1 Case A Case 3 “ENTRANCE”
Preset 2 Case C Case 5 “WAREHOUS
E”
Preset 3 Case V Case 2 “OFFICE”
•••
Preset 95     Reserved for OSD Menu
•••
Preset 128 Case K Case 9 “TERRACE”
MAX. 4 Patterns are programmable. This function is that the camera memorizes the path (mostly curve path) by the
joystick of the controller and revives the trajectory operated by the joystick as closely as possible.
MAX. 8 sets of Group are programmable. This function is that the camera memorizes the combination of Presets,
Pattern and/or Swings sequently and runs Presets, Pattern and/or Swings repetitively. A Group can be combined
upto 20 functions with any of Preset/Pattern/Swing.
8 Privacy Masks are programmable, not to intrude on any other’s privacy :
PTZ (Pan/Tilt/Zoom) Control
With the RS-485 communication connection, MAX. 255 units of cameras can be connected to a single controller.
Pelco-D or Pelco-P protocols can be selected as a control protocol in the current firmware version.
OSD (On Screen Display) Menu
OSD menu is provided to display the status of camera and to configure the functions interactively.
The information such as Camera ID, Pan/Tilt Angle, Direction, Alarm Input and Preset is displayed on screen.
Alarm In/Out Function
4 305 22 : 4 alarm sensor inputs and 2 alarm output relays
4 305 21/4 305 23/4 305 24/4 305 25 : 3 alarm sensor inputs and 1 alarm sensor outputs
Alarm sensor input is decoupled with photo-couplers to avoid external electric noise and shock perfectly.

8
Both of N.O.(Normal Open) sensors and N.C.(Normal Close) sensors can be used and the signal range of the sensor
input is from DC 5.0V to 12.0V for various applications.
The camera can be set to move to a Preset position or to run functions such as Pattern, Swing and Group when
there are external sensor activations. Also “Post Alarm” function is possible, which is supposed to activate after
user-defined time period and sequentially in succession to the action by external sensor activations.
Reserved Presets (Hot Keys)
Most camera setup options can be set up easily and directly with the reserved presets (Hot Keys), without entering
into OSD menu. For more information, refer to “Reserved Presets (Hot Keys)” in this manual.
Perfect Outdoor Environment Compatibility and Easy Installation
4 305 23/4 305 24/4 305 25 : The fans and heaters are built-in in the camera for cold and hot temperature
environment. Also idealistic mechanical design protects the camera from water and dust. (IP67 when installed
properly with wall mount bracket only)

1.3 Package Component
(4 305 21 Model)
Product & Accessories
Main Body & Surface Mount Bracket
I/O Cable
(4 305 22 Model)
Product & Accessories
Main Body / Terminal Cover
Optional brackets
In-Ceiling Mount Bracket
4 305 96
Ceiling Mount Bracket
9
Product & Accessories
Main Body & Surface Mount Bracket
Default
Accessories
[Main Cable, Calblock, Screws : Tapping M4
Machine M3
6, Machine M3
Product & Accessories
Dome Cover
Screws
Ceiling Mount Bracket
4 305 97
Corner bracket
4 305 98
Accessories
[Main Cable, Calblock, Screws : Tapping M4
16, Tapping M425,
6, Machine M3
8]
Screws
Wall mount bracket
4 305 94

(4 305 23/4 305 24/4 305 25 Model
s)
Main Body & Surface Mount Bracket
Accessories for The Models with Alarm In/Out
Function [I/O Cable]
Optional Brackets
Corner bracket 4 30
5
Pole bracket 4 305
99
10
s)
Product & Accessories
Main Body & Surface Mount Bracket
Default Accessories
[Main Cable, Wrench]
Accessories for The Models with Alarm In/Out
Function [I/O Cable]
Wall Mount Bracket
[Screws : Machine M5
15, Hex Lag #14
5
98 Ceiling Mount Bracket
99
Default Accessories
[Main Cable, Wrench]
Wall Mount Bracket
15, Hex Lag #14
50]
Ceiling Mount Bracket
4 305 95

11
1.4 Main Part Description
(4 305 21 Model)
Surface Mount Bracket
Mounting Screw Hole
Dome Cover
Assembly
Stud
DIP Switch
Sensor I/P Port
Main Connector
Dome Cover
Dome Cover Lock
-
up Screw
Dome Cover Do not detach the protection vinyl from the dome cover before finishing all the
installation process to protect the dome cover from scratches or dust.
Dome Cover Lock-up
Screw
Used to lock up the dome cover after assembling the dome cover with the main
body.
Dome Cover Assembly
Stud
Used to line up the stud on the main body and the stud on the dome cover when
assembling the dome cover with the main body.
DIP Switch Used to set up camera IDs and protocols.
Surface Mount Bracket
& Mounting Screw Hole
Used for surface mount type, wall mount type and ceiling mount type. They are not
used for in-ceiling mount type.
Main Connector Used for the power wire, the video cable and the RS-485 communication cable
connection.
Sensor I/O Port Used for the sensor in/out connection.

(4 305 22 Model)
Dome Cover
Do not detach protection vinyl from dome cover before finishing all installation
process to protect dome cover from
Terminal Cover
This is used to install the camera directly on the ceiling or attach to the other
brackets such as in
and then attach this directly to ceiling or to the other
assembled
Drop Prevention Spring
Drop Prevention Hook
This part keeps the camera from dropping during installation and
install the Terminal Cover, please, hang the spring to the drop
main body as shown in picture for further tasks.
Lockup Screw
After assembling Terminal Cover to main body, screw Terminal Cover to main body
to protect them from
Fuse
If the fuse is burnt to protect your came from over
be replace with new one. The fuse specification is 250V 2A. However, we
consulting with supplier to remove the cause
Cabling Terminal Block
During installation, Power, Video, C
on to this cabling terminal block.
12
Do not detach protection vinyl from dome cover before finishing all installation
process to protect dome cover from
scratch
es or dust
This is used to install the camera directly on the ceiling or attach to the other
brackets such as in
-
ceiling, ceiling and wall mount. After
and then attach this directly to ceiling or to the other
assembled
at the last stage.
This part keeps the camera from dropping during installation and
install the Terminal Cover, please, hang the spring to the drop
main body as shown in picture for further tasks.
After assembling Terminal Cover to main body, screw Terminal Cover to main body
to protect them from
separation by vibration and so on.
If the fuse is burnt to protect your came from over
-
current
be replace with new one. The fuse specification is 250V 2A. However, we
consulting with supplier to remove the cause
of over
During installation, Power, Video, C
ommunication
, Alarm I/O cables are
on to this cabling terminal block.
Do not detach protection vinyl from dome cover before finishing all installation
es or dust
This is used to install the camera directly on the ceiling or attach to the other
ceiling, ceiling and wall mount. After
separating this cover first
and then attach this directly to ceiling or to the other
bracket. Camera must be
This part keeps the camera from dropping during installation and
maintenance. After
install the Terminal Cover, please, hang the spring to the drop
prevention hook of
After assembling Terminal Cover to main body, screw Terminal Cover to main body
separation by vibration and so on.
current
damage, the fuse have to
be replace with new one. The fuse specification is 250V 2A. However, we
recommend
of over
-current.
, Alarm I/O cables are
connected

13
Terminal Cover Disassembling
①Remove the Lockup Screw as shown bellow. ②Turn main body on its axis in
CCW(Counter-clockwise) direction and separate
it from Terminal Cover.
Terminal Cover Assembling
①Check if the summit of the Plate Spring is
located at the arrow mark as shown in the dotted
circle.
②Check the 2 mold line for assembly before
starting assembly. Line up the mold lines as
shown in the dotted circle and turn main body
on its axis in CW(Clockwise) direction and
assemble main body to Terminal Cover. After
assembling them, screw main body to Terminal
Cover to protect them from separation by
vibration and so on.

14
(4 305 23 Model)
Mounting Hook
DIP Switch
Main Connector
Sensor I/ O Port
Dome Cover
Mounting Screw Hole
Main Body / Terminal Cover
Dome Cover Do not detach the protection vinyl from the dome cover before finishing all
the installation process to protect the dome cover from scratches or dust.
DIP Switch Used to set up camera IDs and protocols.
Mounting Hook Used to assemble the main body with wall mount bracket or ceiling mount
bracket. Insert the mounting hooks into the holes on the surface of the
main body and turn the main body.
Mounting Screw Hole Used to assemble the main body with a bracket with screws.
Main Connector Used for the power wire, the video cable and the RS-485 communication
cable connection.
Sensor I/O Port Used for the sensor in/out connection.

2 INSTALLATION
2.1 DIP Switch Setup
(4 305 21/4 305 23/4 305 24/
4 305 25
Before installing the camera, set up the DIP switch to configure the camera ID and the
(4 305 22 model)
Before you install the camera, you should set the DIP switches to configure the camera ID,
the ISP connector. (Authorized person only !)
ON
ON
1 2 3 4 5 6
15
4 305 25
models)
Before installing the camera, set up the DIP switch to configure the camera ID and the
communication
Before you install the camera, you should set the DIP switches to configure the camera ID,
communication
the ISP connector. (Authorized person only !)
7 8
communication
protocol.
communication
protocol. Do not use

Camera ID Setup

ID numbers of cameras are set up with binary numbers. See the
Pin
Binary Value
Ex : ID=5
Ex : ID=10
The camera ID range is “1~255”.
Camera ID must not be

The factory default of the camera ID is

Match the camera ID with the Cam ID setting of your DVR or Controller to control the camera.

If you are connecting a single camera to a controller, terminate the camera. When connecting more than one camera to
single controller, terminate the last camera on the communication line. The last camera means the camera farthest in
cable length from the controller.

Note that the total length of the communication cable between a controller and the camera(s) on the sam
communication line must be less than 1.2Km
Communication Protocol Setup
Select the appropriate
Protocol with DIP switch combination.
Switch State
P0
(Pin 1)
P1
(Pin 2)
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Otherwise

If you want to control using DVR or P/T controller, their protocol must be identical to camera. Otherwise, you can not
control the camera.

If you changed camera protocol by changing DIP S/W, the change will be effective after you reboot the camera.
Factory default of protocol is “Pelco-
D, 2400 bps
16
ID numbers of cameras are set up with binary numbers. See the
examples shown below.
1 2 3 4 5 6
1 2 4 8 16 32
on off on off off off
off on off on off off
Camera ID must not be
“0”! Factory default of Camera ID is 1.
The factory default of the camera ID is
“1”.
Match the camera ID with the Cam ID setting of your DVR or Controller to control the camera.
If you are connecting a single camera to a controller, terminate the camera. When connecting more than one camera to
single controller, terminate the last camera on the communication line. The last camera means the camera farthest in
Note that the total length of the communication cable between a controller and the camera(s) on the sam
communication line must be less than 1.2Km
Protocol with DIP switch combination.
Protocol/Baud rate
P1
(Pin 2)
P2
(Pin 3)
OFF
OFF PELCO-
D, 2400 bps
OFF
OFF PELCO-
D, 9600 bps
ON
OFF PELCO-
P, 4800 bps
ON
OFF PELCO-
P, 9600 bps
Reserved
If you want to control using DVR or P/T controller, their protocol must be identical to camera. Otherwise, you can not
If you changed camera protocol by changing DIP S/W, the change will be effective after you reboot the camera.
D, 2400 bps
”.
7 8
64 128
off off
off off
Match the camera ID with the Cam ID setting of your DVR or Controller to control the camera.
If you are connecting a single camera to a controller, terminate the camera. When connecting more than one camera to
a
single controller, terminate the last camera on the communication line. The last camera means the camera farthest in
Note that the total length of the communication cable between a controller and the camera(s) on the sam
e
Protocol/Baud rate
D, 2400 bps
D, 9600 bps
P, 4800 bps
P, 9600 bps
If you want to control using DVR or P/T controller, their protocol must be identical to camera. Otherwise, you can not
If you changed camera protocol by changing DIP S/W, the change will be effective after you reboot the camera.

Terminal resistor Setup
Terminal resistor is used if your system is one of following two

Case1: Control cable between camera and controller is relatively very long (1:1 connection)
If communication
cable is very long, the electrical signal will bound in the
original signal. Accor
dingly, the camera can be out of control. In this case, the
controller must be set to ‘ON’ state.
Case2: Multiple
cameras are controlled at the same time
Due to similar reasons with case 1, the
terminal
means decided by cable length. Do not turn on the terminal resistor of all
17
Terminal resistor is used if your system is one of following two
cases.
Case1: Control cable between camera and controller is relatively very long (1:1 connection)
cable is very long, the electrical signal will bound in the
terminal
point. This reflected signal cause distortion of
dingly, the camera can be out of control. In this case, the
terminal
resistor of both sides i.e. camera and
cameras are controlled at the same time
terminal
resi
sters of controller and the last camera must be set to
means decided by cable length. Do not turn on the terminal resistor of all
cameras.
Case1: Control cable between camera and controller is relatively very long (1:1 connection)
point. This reflected signal cause distortion of
resistor of both sides i.e. camera and
sters of controller and the last camera must be set to
‘ON’ state. Last camera

18
Sensor Type Setup
If you want to use Alarm Input, the types of sensor must be selected. The sensor types are Normal Open and Normal.
Normal Open Output Voltage is high state when sensor is activated.
Normal Close Output Voltage is high state when sensor is not activated.
Pin No Switch State Sensor Type
ST1 (Pin 4) ON Sensor 1 : Normal Close Type
OFF Sensor 1 : Normal Open Type
ST2 (Pin 5) ON Sensor 2 : Normal Close Type
OFF Sensor 2 : Normal Open Type
ST3 (Pin 6) ON Sensor 3 : Normal Close Type
OFF Sensor 3 : Normal Open Type
ST4 (Pin 7) ON Sensor 4 : Normal Close Type
OFF Sensor 4 : Normal Open Type
If sensor type is not selected properly, the alarm can be activated reversely.

19
2.2 In-Ceiling Mount Installation (4 305 21 Model)
①Remove the ceiling tile from the ceiling and cut a
hole whose diameter is 110mm on the ceiling tile to pass
the wires and cables through to the upside of ceiling.
②Connect the wiring and cabling and attach the
camera to the ceiling tile. (Tapping M416).
③Align the dome cover stud with the dome cover
assembly stud and slightly push the dome cover to the
ceiling tile.
④Turn the dome cover clockwise and screw on the
dome cover lock-up screw. Then remove the protection
vinyl from the dome cover. (Machine M36)
Important Notice
Before starting the installation, make sure that the Camera ID and Protocol are set up properly.

20
2.3 Installation with Surface Mount Bracket (4 305 21 Model)
①Remove the ceiling tile from the ceiling and
cut a hole whose diameter is 30~40mm on the ceiling
tile to pass the wires and cables through to the upside
of the ceiling. (In case of wiring and cabling through
the ceiling tile only)
②Prepare the surface mount bracket. Pull the wires and
cables for the system as below. Attach the surface mount
bracket to the mounting surface. (Tapping M425)
③Connect the wires and cables to the ports and
install the main body. (Machine M38)
④Align the dome cover stud with the dome cover
assembly stud and slightly push the dome cover to the ceiling.
Turn the dome cover clockwise and screw on the dome cover
lock-up screw. Then remove the protection vinyl from the dome
cover. (Machine M36)
Important Notice
Before starting the installation, make sure that the Camera ID and Protocol are set up properly.
When the pipe hole for wiring and cabling on side of the Surface Mount Bracket is not used, make sure that the hole is
properly sealed with the supplied Hole Plug.