HAMECO HV-55 User manual

User Manual
HV-55
Operation Manual for Teacher
Tracking Camera
hameco
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PRECAUTIONS
This manual details functions, installation, operation principles and methods of teacher tracking
camera. Please read this manual carefully before installation and use.
1, How to use
2, Electrical safety
3, Careful handing
4, Power supply polarity
In order to prevent this product or products connected to it from being damaged, please use it within
its prescribed scope of use.
1) Keep the device from rain or moisture;
2) To prevent electric shock, do not open the main case; only qualied technicians are allowed to
install or maintain the device;
3) Do not use the device beyond scope of its temperature, humidity or power supply specication;
4) When cleaning the camera lens, swipe it with dry soft cloth. If dirt is hard to remove, please swipe
clean gently with a mild detergent. Do not use strong orcorrosive detergent, because for it may
scratch the lens and impact image quality.
Installation and use of this product should be in strict accordance with safety standards for elec-
tricity.
Avoid damage to product caused by heavy pressure, strong vibration or immersion during transpor-
tation, storage and installation.
This product applies DC 12V power supply. Power plug polarity is shown below.

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5, Install with caution
6, Do not dismantle the product without permission
7, Magnetic eld interference
1) Do not rotate the camera head violently, otherwise it may cause mechanical malfunction;
2) This product should be placed on a stable desktop or other horizontal surfaces. Do not install the
product obliquely, otherwise it may display an inclined image;
3) When installing the camera on TV or personal computer, use the four double faced adhesive pads
at the bottom for xing;
4) This product shell is made of organic materials. Do not expose it to any liquid, gas or solids which
may corrode the shell.
5) During installation, ensure that there are no obstacles within rotation range of the holder;
6) Do not power on before nishing installation;
This product contains no parts which can be maintained by users. Any damage arising from disman-
tling the product by user without permission will not be included in warranty.
Magnetic eld under specic frequency may aect this product image; this is a Class A product.
Application in domestic environment may cause radio interference. Therefore, the user should take
measures.
If the power line of the camera needs to be extended, extend it from terminal 1(220V/110V) rather
than terminal 2 (DC12V), otherwise it will prevent the device from functioning!

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Precautions.................................................................................................................................................... 2
1 System overview....................................................................................................................................... 5
1.1 System introduction............................................................................................................................... 5
1.2 Product advantages................................................................................................................................ 5
1.3 Product features..................................................................................................................................... 6
1.4 Order model............................................................................................................................................. 6
2 Port introduction....................................................................................................................................... 7
3 Dimensions................................................................................................................................................ 9
4 System connection................................................................................................................................... 10
4.1 Installation layout................................................................................................................................... 10
4.2 System wiring.......................................................................................................................................... 11
5 Conguration tools.................................................................................................................................. 12
5.1 Set IP address of the tracking machine................................................................................................ 12
5.2 Congure tracking parameters............................................................................................................. 12
5.3 Network update...................................................................................................................................... 18
6 Description of recording and broadcasting host............................................................................... 19
6.1 Auto tracking control.............................................................................................................................. 20
6.2 Action code docking................................................................................................................................ 22
7 Description of remote control.................................................................................................................. 23
7.1. Description of keys................................................................................................................................ 24
7.2 Use remote control.................................................................................................................................. 24
8 Set menu..................................................................................................................................................... 25
8. 1 Main menu.............................................................................................................................................. 25
8.2 System parameter settings................................................................................................................... 24
8. 3 Camera parameter settings.................................................................................................................. 25
8. 4 P/T/Z........................................................................................................................................................ 25
8. 5 VIDEO FORMAT....................................................................................................................................... 29
8. 6 Version..................................................................................................................................................... 30
8. 7 Restore default....................................................................................................................................... 30
9 Technical parameters................................................................................................................................ 30
10 VISCA protocol command list................................................................................................................. 31
11Pelco-D protocol command list............................................................................................................... 33
12 Pelco-P protocol command list............................................................................................................... 41
13 Maintenance and troubleshooting........................................................................................................ 42
13.1 Maintenance.......................................................................................................................................... 43
13.2 Troubleshooting.................................................................................................................................... 43
Product Disposal.......................................................................................................................................... 45

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1. SYSTEM OVERVIEW
1.1 System introduction
Teaching tracking camera system solution is a dedicated smart camera solution leading in the inter-
national education information industry.
Teaching tracking camera products feature a built-in high speed processor and advanced image
processing and analytical algorithm, which allows it to track and detect teachers, students and black-
board-writing accurately and quickly. It fully satises all scenario demand by recorded. It satises all
needs required while broadcasting teaching and remote interactive teaching.
Teaching tracking camera products adopt advanced ISP processing techniques and algorithm, pro-
ducing vivid images which feature balanced brightness, distinct layering, high denition and
color reduction.
Teaching tracking camera products are characterized by improved function, high performance,
reliable operation, simple use and easy maintenance.
1.2 Product advantages
•Full-scene solution: Dierent product combinations satisfy dierent scenario demands;
• Networked control interface: Control information of all products will be transmitted via network,
and it is suitable for product layout for all scenarios;
• Recognition algorithm unrelated to location: Status detection and recognition of teachers and stu
dents adopts unique smart partitioning algorithm to ensure that the result of detection and recogni
tion is unrelated to location;
•Free installation: It supports both front installation and upside down installation;
•It supports 5G WiFi transmission mode
• All-in-one design: The built-in panoramic lens allow perfect combination of panoramic lens and track
ing camera;
• Sophisticated tracking algorithm: It applies sophisticated human detection, locking and tracking im
age processing and analytical algorithm (smart image recognition library, scene adaptive algorithm)
and achieves stable, fast and accurate target tracking;
• High immunity from interference: More diversied and exible recognition shield settings ensure
that once tracking target is locked, it will not be aected by other moving objects or projector;
•Stable tracking: Movement sensitivity is adjustable. When tracking slight movement of target or
handmovement, it will not disrupt camera operation
•Self-adaptive image: The tracking camera zooms depending on distance to target so that the visual
image maintains proper size and scale;
• High environmental suitability: Tracking result will not be aected by classroom size, shape or seat
arrangement;
• Super wide dynamic exposure: The tracked object will not appear dim in strong lighting, for example
if a projector is in use.

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1.3 Product features
• Full HD image: With 1/2.8 inch high quality image sensor, its maximum resolution ratio reaches
1920x1080
• Multiple optical zoom lens: 12X and 20X optical zoom lens are available. The lens features 72.5°
distortionless wide viewing angle;
• Advanced focusing technique: The advanced automatic focusing algorithm allows automatic
focus ing to be done quickly, accurately and steadily;
• Low noise high signal to noise ratio: Low noise CMOS ensures super high signal to noise ratio of
video taken by the camera. With advanced 2D and 3D noise reduction technology, noise is reduced
and image resolution is guaranteed.
• Audio input port: It supports 16000, 32000, 44100, 48000 sampling frequency and AAC, MP3 and
G.711A audio coding;
• Super quiet holder: High precision stepping motor and precision motor driven controller ensure the
holder operate at low and stable speed without noise;
• Multiple video compression standards: It supports H.265/H.264 video compression;
• Multiple networking protocol: It supports ONVIF, GB/T28181, RTSP, RTMP protocol and RTMP push
mode;
• Sleep mode: It supports low-power consumption sleep/wake up mode. Power consumption in sleep
mode is lower than 400mW;
• Multiple control protocol: It supports VISCA, PELCO-D, PELCO-P protocol, automatic recognition
• Sleep mode: It supports low-power consumption sleep/wake up mode. Power consumption in sleep
mode is lower than 400mW;
• Multiple control protocol: It supports VISCA, PELCO-D, PELCO-P protocol, automatic recognition pro
tocol and all VISCA control protocol commands.
1.4 Order model
U---desktop installation
D---upside down installation
SDI--- SDI
HDMI---HDMI,U3
04---4mm panoramic lens
06---6mm panoramic lens
2.8---2.8mm panoramic lens
12---12x optical zoom
20---20x optical zoom
T---teacher tracking
S---student tracking
HV-55X - XX/YY - XX - X

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2. PORT INTRODUCTION
Front view
Rear view:
SDI model
1. Close-up lens
2. Panorama lens
3. LAN network port for panorama lens
4. SDI output 1 (panorama lens output)
5. SDI output 2 (close-up lens output)
6. RS-232 control port
7. Audio input port
8. LAN network port for close-up lens
9. Power supply port (DC12V)

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1, Close-up lens
2,、Panorama lens
3,、USB3.0 output 1 (panorama lens output)
4, HDMIoutput 1 (panorama lens output)
5,、LAN network port for panorama lens
6,、USB3.0 output 2 (close-up lens output)
7, HDMIoutput 2 (close-up lens output)
8,、RS-232 control port
9,、Audio input port
10,、LAN network port for close-up lens
11,、Power supply port (DC12V)
HDMI U3 Model:
Pin denition:
NO. Port Denitaion
1 DTR Data Terminal Ready
2 DSR Data Set Ready
3 TXD Transmit Data
4 GND Signal ground
5 RXD Receive Data
6 GND Signal ground
7 IR OUT IR Commander Signal IR
8 NC No Connection

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3. DIMENSION

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4. SYSTEM CONNECTION
4.1 Installation layout
Space for
blackboard-writing
detection and camera
Space for installation of student-tracking
camera, student status detection camera
and student binocular camera
Blackboard
Platform
Student area
Space for installation of teacher tracking camera,
teacher status detection camera and teacher
binocular camera

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Teacher tracking camera is installed 1.8-2.5m from the ground (distance from panoramic lens to
ground), 5-15m from blackboard (when the distance is 5-9m, 4mm panoramic lens is recommended;
when distance is 9-15m, 6mm panoramic lens is recommended). Teacher tracking camera should be
installed near central axis of the classroom as much as possible to get the best result of tracking cam-
era shooting.
4.2 System wiring
The teaching tracking camera products provide a smart camera solution for the education information
eld, and customers can select all or some products as needed. Dierent combinations of products can
meet the demand of customers’ application scenarios.
Blackboard-writing
detection camera
Teacher tracking camera,
teacher status detection
camera, teacher binocular
camera
Student-tracking camera,
student status
detection camera,
student binocular camera
If the recording and broadcasting host supports the LAN network control port, the concentrator can be
replaced by the LAN network switch.

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5 CONFIGURATION TOOLS
5.1 Set IP address of the tracking machine
Open IVESmart conguration tool, click Settings -> IP address -> Search successively (refer to Figure
5.1-1 for details), the conguration interface will display all valid devices in the LAN, check type of
device to be congured and click Conrm. Note: Computer for operating IVESmart tool should be in the
same LAN with camera congured.
5.2 Congure tracking parameters
Set the process

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Here, the following is a description of settings according to the process. The main interface of cong-
uration tool is shown in Figure 5.2-1.
Figure 5.2-1 Operation interface

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1. Set preset position for close up
Operation interface of setting preset position for close up is shown in Figure 5.2-2. Box indicated
by arrow has a holder control button. By controlling holder position and zoom value, it will adjust
camera angle and position to preset position and save. Settings of panoramic preset position and
platform preset position are as follows:
Platform preset: Control teacher tracking camera to make platform (we suggest that teachers stand
in the middle of platform, if any) get desired visual result in camera image, then click and save Plat-
form preset. During normal tracking, size of teacher’s image in the picture uses Platform preset as a
reference. When tracking target disappears, it can select close-up lens to go back to Platform preset.
Panoramic preset: Control teacher tracking camera to allow camera to have near a panoramic view of
the classroom (or any position). When tracking target disappears, it can select close-up lens to go back
to panoramic position.
Preset for blackboard-writing: Refer to user manual for blackboard-writing for details.
2. Set panoramic lens area
Platform area: It is the area tracked once close-up lens start up tracking. It is generally the blackboard
area on platform so as to ensure that when teacher is on platform, his upper body is displayed within
setting area, and it will not exceed the lower margin of platform area when students in the rst row
sit down. See Figure 5.2-3.
Figure 5.2-2 Operation interface

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Figure 5.2-3 Operation interface
Tracking area: Tracking area means scope of tracking teacher. When the tracking target goes out of
the tracking area, the tracked target will be lost. The tracking area can be set into a polygon according
to certain environment conditions, or set student area outside of tracking area. See Figure 5.2-4:
Figure 5.2-4 Operation interface

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Mask area: Mask area is usually the area which may impact the result of teacher tracking, such as plac-
es which may have dynamic changes for example TV, projector, doors and windows. See Figure 5.2-5:
3. Set tracking parameters
Target lost: when target is lost, the close-up lens will return to designated preset position. This preset
position can be panoramic preset, platform preset or maintain the original position.
Figure 5.2-5 Operation interface
Figure 5.2-6 Operation interface

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Tracking settings:
Auto zoom: In open mode (checked), during tracking, the camera will zoom automatically according to
target distance; in o mode (unchecked), during teacher tracking, zoom remains the value set during
platform preset.
V-move: In open mode (checked) and during teacher tracking, the camera will adjust its angle of eleva-
tion according to height of tracking target; in o mode (unchecked) and during teacher tracking, angle
of elevation remains the value set during platform preset. If a teacher will not step down from the
platform in class, we suggest turning o auto zoom and v-move.
Advance parameters:
Action sensitivity: In teacher tracking mode, it is the action range required to trigger tracking camera
when the tracking target changes from stationary state to motion state. The higher the action sen-
sitivity, the smaller the movement of tracking target that will trigger the camera’s tracking motion.
H-speed: It means speed of tracking camera for horizontal tracking.
V-speed: It means speed of tracking camera for vertical tracking.
Zoom range: The bigger the range, the higher zoom extent required for camera when tracking a target
that steps down from the platform.
Lost timeout: It means time required (5s by default) for tracking camera to perform target lost action
when target is lost (optional: return to panorama preset, platform preset, or remain original position).
Down platform sensitivity: It is used for determining if teacher steps down from the platform. The
lower the sensitivity, the longer the teacher’s distance to the blackboard it is required to trigger teacher
down platform action.
Figure 5.2-7 Operation interface

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Figure 5.2-5 Operation interface
Figure 5.2-8 Operation interface
For settings of action code, refer to “7 Description of connecting recording and broadcasting host”.
After setting, click Save Parameter. It allows to the user enter advance parameter settings in the col-
umn to change conguration value to obtain the best result subject to specic scenes and customer
demand.
5.3 Network update
When updating the version, it needs to update device via IVESmart conguration tools. Click Congura-
tion -> Network conguration & update to enter update interface, as shown below:

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When upgrading, note whether camera to be upgraded is the close-up camera or panorama camera,
then click Select le -> upgrade, the following interface appears:
After upgrading is completed, the camera will perform self-inspection.
Note: After grading, you can restore factory settings by combination key [*] [#] [6] on remote control
or by remote control menu.
6, DESCRIPTION OF RECORDING AND BROADCASTING
HOST
6.1 Auto tracking control
The recording and broadcasting host sends command by LAN network port or concentrator RS232
serial port and controls the automatic tracking motion of teacher tracking camera. In auto tracking
mode, it does not allow control camera holder rotation or zoom by IVESmart conguration tool or re-
mote control; in stop auto tracking mode, it allows control camera holder rotation or zoom by IVESmart
conguration tool or remote control.
1. Network receiving address
Address for teacher tracking camera to receive command can be searched in IVESmart conguration
tool, click Setting -> IP address -> search successively, as follows:

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Figure 6.1-1 Operation interface
2. Command
6.2 Action code docking
Tracking status of teacher tracking camera will be fed back to recording and broadcasting host via
network (UDP transmission mode) or concentrator (RS232 serial port) in the form of an action code.
1. Congure recording and broadcasting host address
If recording and broadcasting host uses LAN to receive the action code, then it needs to congure
host address by IVESmart conguration tool. Click Conguration -> Network conguration & update,
as shown below:
Type Command
Start teacher tracking 0x810x0A 0x08 0x01 0x020xFF
Stop teacher tracking 0x81 0x0A 0x08 0x01 0x03 0xFF