Comelit AHPTZ122IRA User manual

DOME IR PTZ AHD ART. AHPTZ122IRA
Please read this manual thoroughly before use and keep it for future reference

WARNINGS AND CAUTIONS
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE. DO NOT INSERT ANY METALLIC OBJECTS
THROUGH VENTILATION GRILLS OR OPENINGS ON THE EQUIPMENT.
CAUTION
EXPLANATION OF GRAPHICAL SYMBOLS
The lighting flash with arrowhead symbol, within an equilateral triangle, is intended
to alert the user the presence of non-insulated “dangerous voltage” within the
product’s enclosure that maybe of sufficient magnitude to constitute a risk of
electric shock to different persons.
The exclamation point within an equilateral triangle, is intended to alert the user
the presence of important operating and maintenance (servicing) instructions in
the literature accompanying this product

PRECAUTIONS:
Persons without technical qualifications should not attempt to operate this dome
device before reading this manual thoroughly.
Remove any power to the dome before attempting any operations or adjustments
inside the dome cover to avoid potential damage to the mechanism.
Inside the dome cover there are precision optical and electrical devices. Heavy
pressure, shock and other sudden adjustments or operations should be avoided.
Otherwise, you may cause irreparable damage to the product.
Please DO NOT remove or disassemble any internal parts of the video camera to
avoid normal operation and possibly void the warranty. There are no serviceable
parts inside the camera.
All electrical connections to the dome should be made in strict accordance with the
attached labels and wiring instructions in this manual. Failure to do so may damage
the dome beyond repair and void the warranty.
For outdoor installation especially in high places or poles, it is highly recommended
that the proper lightning rod and surge suppressors are installed before the dome is
entered into service.
Please do not use the product under circumstances where the limits exceed the
maximum specified temperature, humidity or power supply specifications.

IMPORTANT SAFEGUARDS
1. Read these instructions before attempting installation or operation of dome device.
2. Keep these instructions for future reference.
3. Heed all warnings and adhere to electrical specifications Follow all instructions.
4. Clean only with non abrasive dry cotton cloth, lint free and approved acrylic cleaners.
5. Should the lens of the camera become dirty, use special lens cleaning cloth and solution to
properly clean it.
6. Do not block any ventilation openings. Install in accordance with manufacturer’s
instructions.
7. Use only attachments or accessories specified by the manufacturer.
8. Verify that the surface you are planning to use for attaching the dome can adequately
support the weight of the device and mounting hardware.
9. Protect this devices against lighting storms with proper power supplies.
10. Refer all servicing to qualified service personnel. Servicing is required when the device has
been damaged in any way, when liquid traces are present, or the presence of loose objects
is evident or if the device does not function properly, or has received sever impact or has
been dropped accidentally.
11. Indoor dome is for indoor use only and not suitable for outdoor or high humidity locations.
Do not use this product under circumstances exceeding specified temperature and
humidity ratings.
12. Avoid pointing the camera directly to the sun or other extremely bright objects for prolonged
period of time avoiding the risk of permanent damages to the imaging sensor.
13. The attached instructions are for use by qualified personnel only. To reduce the risks of
electric shock do not perform any servicing other than contained in the operating
instructions unless you are qualified to do so.
14. During usage, user should abide by all electrical safety standards and adhere to electrical
specifications for the operation of the dome. The control cable for RS485 communications
as well as the video signal cables should be isolated from high voltage equipment and high
voltage cables.
15. Use supplied power supply transformer only.

INDEX
1 Product Introduction ......................................................................................................7
1.1 Package Contents ..................................................................................................5
1.2 Specification ...........................................................................................................6
1.3 Function Description...............................................................................................7
2 Installation.....................................................................................................................10
2.1 RS485 control.......................................................................................................10
2.1.1 AC24V power cable transmission distance and cable requirement.............10
2.2 Bracket Dimensions..............................................................................................10
2.2.1 Wall Mounted Bracket.................................................................................10
2.2.2 Corner Mounted Bracket.............................................................................10
2.2.3 Pole Mounted Bracket ................................................................................10
2.2.4 Ceiling Mounted..........................................................................................12
2.3 Installation of Brackets..........................................................................................13
2.2.1 Wall Mounted..............................................................................................13
2.2.2 Corner Mounted..........................................................................................14
2.2.3 Pole Mounted .............................................................................................15
2.2.4 Ceiling Mounted..........................................................................................16
2.4 Connection ...........................................................................................................17
3. Function Instruction....................................................................................................18
3.1 Power Up Action...................................................................................................18
3.2 Basic Function......................................................................................................19
3.3 Shortcut commands..............................................................................................19
3.4 Screen Character Operation.................................................................................20
4 OSD Menu......................................................................................................................19
4.1 Menu Index...........................................................................................................19
4.2 System Information...............................................................................................20
4.3 Dome....................................................................................................................20
4.3.1 Communication...........................................................................................23
4.3.2 IR Display...................................................................................................23
4.3.3 Guard Tours................................................................................................24
4.3.4 A-B Scan.....................................................................................................24
4.3.5 Pan Scan....................................................................................................25
4.3.6 Pattern........................................................................................................25
4.3.7 Park Action .................................................................................................26
4.3.8 Privacy Zone...............................................................................................26

4.3.9 Advanced....................................................................................................25
4.4 Camera.................................................................................................................27
4.5 Display..................................................................................................................26
4.6 Language..............................................................................................................28
4.7 Timing task.............................................................................................................26
4.8 Alarm ....................................................................................................................27
4.9 Reset....................................................................................................................28
5. Auto Temperature Control...........................................................................................30
Appendix ⅠAnti-lightning, Anti-surge..........................................................................31
Appendix ⅡClean Transparent Cover...........................................................................30
Appendix ⅢCommon Knowledge on RS-485 Bus.......................................................30
1 Basic Feature of RS-485bus....................................................................................30
2 Mode of Connection and Terminal Resistance.........................................................30
Appendix ⅣException Handling ...................................................................................31
Copyright Statement........................................................................................................32
* Indicates the functions with default protocol, it might not function by using other protocols
※Indicates the optional functions, only with certain mode.

1 Product Introduction
1.1 Package Contents
IR Speed dome 1pc
Wall mount bracket 1pc
Power supply 1pc
Screws kits 1pc
User manual 1pc

1.2 Specification
Horizontal Rotation Speed
0.02-480°/s
Tilt Rotation Speed
0.02-160°/s
Horizontal Rotation Range
360°
Tilt Rotation Range
93°
Auto Flip
Horizontal 180°, Vertical 93°
Ratio Speed
Support
Preset Points
220
Go to Preset Speed
1-64 grades available
360° Scan
1-64 grades setting available
A-B Scan
User programmable
A-B Scan Speed
1-64 grades setting available
Dwell Preset
1-60s interval available
Guard Tours
8 groups
Guard Points
Max.16 points, dwell time user selectable
Pattern Scan
4pcs
Pattern Scan Record
Max.512 commands
PWR On Action
Memory/Pattern1/Tour 1/360° scan/A-B scan/Home/None
Park Mode
Pattern 1/Tour1/360° scan/A-B scan/Home/None
Park Time
1-60mins setting available
Menu
English,Espanol, Francais, Portugues, Polski, Deutsch,
Italiano and so on
Pan and Tilt position
display
Support
Communication protocol
Pelco-D,Pelco-P
Baud Rate
1200/2400/4800/9600bps (default is 2400bps)
Operating Temperature
Indoor:0°C-+40°C/ Outdoor:-40°C-+70°C
Operating Humidity
≤95% Non Condensing
Power Supply
DC12V 4A/AC24V 3A
Lightning Protection
Transient voltage 6000V
IR distance
50 -300 meters
IR illumination on
1-15 grades selectable
Power Consumption
≤25W

1.3 Function Description
Multilanguage OSD Menu
The language display on screen menu, the available language is English etc.. User can set
the function or parameter, or check the related information through the OSD.
IR Detection Time
Time duration switching from Color to B/W or B/W to Color. It can be set through OSD
Focus
The auto focus enables the camera to focus automatically to maintain clear image. User
can use manual focus to in special condition.
Under the following conditions camera will not auto focus on the camera target:
(1) Target is not the center of the screen;
(2) Attempting to view images that are far and near at the same time;
(3) Target is strongly lighted object, such as neon lamp, etc.;.
(4) Targets are behind the glass covered with water droplets or dust;
(5) Targets are moving quickly;
(6) Monotonous large area targets, such as wall;
(7) Targets are too dark or faint.
BLC
If a bright backlight is present, the target in the picture may appear dark or as a silhouette,
BLC enhance the target in the center of the picture, the dome uses the center of the
pictures to adjust the iris. If there is a bright light source outside this area, it will wash out to
white, the camera will adjust the iris so that the target in the sensitive area will properly
exposed.
Iris Control
Factory default is automatic camera aperture, in mode of which camera senses changes in
ambient light through moving and adjust automatically lens aperture to make the brightness
of output image stable.
Users can through pressing OPEN or CLOSE iris adjusting keys, manually adjust the
aperture size to get the required picture brightness.
By controlling the keyboard up, down, left, right or zoom to resume auto iris (auto iris is
recommended).
Auto-recognize to Protocol and Module
The dome can auto-recognize to the corresponding protocol and module during
self-inspection.

Day/Night Switch
With auto day/night switch function, when the illumination is low the picture will auto switch
from day to night mode and when the illumination is high enough the picture will auto switch
from night to day mode
Ratio Speed
Intelligent pan and tilt speed is variable depend on the zoom factor. When zooming in, the
speed will become slower and when zooming out, the speed will become quicker.
A-B Scan
Dome circularly scan close-up real-time scene according to A-B points at setting speed in
both horizontal and vertical directions.
Pan Scan
Dome 360°clockwise continuous scan the display scene at setting speed in horizontal
direction under the condition that pitch angle remains the same.
Preset
After the dome camera keeps arbitrary PTZ location, it will automatically move to the
defined position when preset is called.
Guard Tour
Dome patrol scans according to certain edited preset order.
Power Off Memory
This feature allows the dome to resume its previous preset or status after power is restored.
By default setting, the dome support power up memory, which improves the reliability and
avoids repeated settings of the parameter.
Park Action
If users don’t operate the dome in set time, it will automatically run preset specific mode
(pan scan, A-B scan, park action, cruise, preserve action etc.).
Zero Alignment
There is a point specified as zero point. When the dome is working, the preset point is not
accurate because of something caused by the operator. User can make the dome
automatically enable the zero alignment by operational order.
Auto Flip
In the manual tracking mode, when a target goes directly beneath the dome, the dome will
automatically rotate 180 degree in horizontal direction to maintain continuity tracking. When
the dome flips, the camera starts moving upward as long as you hold the joystick in the
down position.