Samsung T Security Camera User manual

Ver 1.80E
SPEED DOME CAMERA
Samsung-T Protocol User's Manual
REV. 1.80E
July 2011
Samsung Techwin Co., Ltd.
Security Solution Division
Copyright(c) 1996-2011 SAMSUNGTECHWIN CO.,LTD
Ver 1.80E
Preface
Samsung Techwin S-Protocol is Samsung Techwin's proprietary intellectual property protected by
copyright law. All copy, reprint, and translation to other languages as a part of or all contents of this
user's manual without permission of Samsung Techwin Co. Ltd. are expressly prohibited except for
fair use within the scope of copyright law.
The contents of this manual may change without prior notice for the improvement of product performance. The design and specifications of Samsung Techwin’s products compatible with this protocol
also may change without prior notice for the improvement of product performance. Samsung Techwin
shall not be liable, directly or indirectly, for any injury, loss, or damage caused by or alleged to be
caused by or in connection with the use of the product.
Users are solely responsible for using the product and this user’s manual as Samsung Techwin
exercises no control over the use of this manual.
Document Revision Information
Date
Description
Note
2009,02,21
- Updated to a new document format
Ver 1.10
2009,03,17
- English version published
Ver 1.10E
- Added 'PTZ Trace stop' and 'Target Lock on' of the second chapter.
2009,04,27
- Added 'Track protocol'.
Ver 1.20E
- Modified errors and Tilt Ranges.
2009,06,30
- PTZ Trace top deleted.
Ver 1.30E
- Digital Zoom calculation added.
- Revised notation errors of '2.8',2.9' command.
2009.09.17
- Revised notation errors of '2.10.6' command.
Ver 1.40E
- Added '2.11'command.
- Protocol name is changed as 'Samsung-T'
2010.08.13
- Revised notation errors of '3. Protocol Samples'
- Added parameters about SCP-2120/3120
Ver 1.50E
- Revised notation error of '2.1' command
2010.11.08
- In '2,9','2.10', Added Position Range and Zoom Range
of SCU-2370 Series
Ver 1.60E
- In '2,9','2.10', Added Position Range and Zoom Range
2011.03.31
of SCP-2370/2330/2270/3370 Series
- In '2.11', Added Special Command2 of SCP-2370/2330/2270/3370
Ver 1.70E
Series
2011.07.25
- Added '2.11.2' Call PTZ Position Command
- Added '2.12' New Protocol
-1-
Ver 1.80E
Ver 1.80E
<Table of Contents>
1.Protocol Frame Structure..................................................................................................................... 3
1.1 Transmission Packet Format..................................................................................................3
1.2.Communication Timing Chart..................................................................................................3
1.3.Transmission Packet Format.................................................................................................. 4
2.Command................................................................................................................................................ 5
2.1 Pan/Tilt/Zoom/Focus/Brightness............................................................................................ 5
2.2 OSD Menu Control.................................................................................................................. 5
2.3 Preset Control......................................................................................................................... 6
2.4 Product Initialization................................................................................................................6
2.5 Swing ...................................................................................................................................... 7
2.6 Sequence Command................................................................................................................ 7
2.7 PTZ Trace................................................................................................................................8
2.8 Set Pan/Tilt Position Move 1(Relative Movement)............................................................. 8
2.9 Set Pan/Tilt Position Move 2(Relative Movement)............................................................. 9
2.10 Special Command................................................................................................................ 10
2.11 Special Command 2.............................................................................................................13
2.11.1 Move PTZ Position and Track On/Off(Abs. position move)....................................... 13
2.12 New Protocol....................................................................................................................... 15
3.Protocol Samples.................................................................................................................................17
3.Appendix...............................................................................................................................................18
3.1.SCP-3120 Digital Zoom Parameter..................................................................................... 18
-2-
Ver 1.80E
1.Protocol Frame Structure
1.1 Transmission Packet Format
-Mode
:RS-485/RS-422 Asynchronous Communication
-Transmit Direction
:Simplex/Half duplex
-Start bit
:1 bit
-Data bit
:8 bits
-Parity bit
:None
-Stop bit
:1bit
-Baud rate
:9600 bps
1.2.Communication Timing Chart
Pic 1.Pan/Tilt Operation Timing Chart
Please note that the Preset commands send a response only at the end of their executions.
The recommended minimum period of control signal communications is 70ms.
For the Pan/Tilt operation, setting up the communication period shorter than the recommendation
may cause protocol loss or extend the response time of the camera.
Pic 2. Other Commands Timing Chart
Aside from Pan/Tilt, other protocols send a response at the end of their executions depending on
the situation; the response time of the camera may take up to 7 seconds.
-3-
Ver 1.80E
1.3.Transmission Packet Format
<Command Packet Format>
Byte1
STX
Byte2
Byte3
Cam ID Host ID
Byte4
Byte5
Byte6
Byte7
Byte8
Byte9
Byte10
Byte11
Cmd1
Cmd2
Data1
Data2
Data3
Data4
ETX
Checksum
-STX(Start of Text): A0h
-ETX(End of Text): AFh
-Cam ID: Dome ID(01h~FFh)
-Host ID: Host Controller ID(default:00h)
-Checksum: The value of Modulo 256 equal to a total of Byte2 to Byte9
processed by 'Logical Not(~)'
Checksum = ~((Byte 2 +……+ Byte 9) & FFh)
<Return Packet Format>
Byte1
STX
Byte2
Byte3
Host ID Cam ID
Byte4
Byte5
Byte6
Byte7
Byte 8
Byte9
Byte10
Byte11
Cmd1
Cmd2
Data1
Data2
Data3
Error
ETX
Checksum
-Host ID:Controller ID
-Cam ID:Dome ID Number
-Error:Bit error codes are listed in the chart below.
Description
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Camera Module Failure
Pan/Tilt Failure
RAM of EEPROM Error
Unsuitable Data
-4-
Ver 1.80E
2.Command
2.1 Pan/Tilt/Zoom/Focus/Brightness
Cmd1
Cmd2
Data1
Data2
Data3
Direction1
Direction2
Pan Speed
Tilt Speed
Zoom Speed
/Focus Speed
Data4
XXh
The frame above is located at Byte4 to Byte9 in the command packet.
-Direction1~2
:
Direction1 is to process the Brightness and Focus commands.
Command1
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
*
*
*
Brighter
Darker
*
Focus Near
Focus Far
Diredtion2 is to process the Zoom, Pan and Tilt commands as shown in the chart below.
Command2
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Zoom Wide
Zoom Tele
Tilt Down
Tilt Up
Pan Left
Pan Right
always 0
Note: For these commands, bit0 must be retained as '0' at all times. Changing it to '1' fails to
execute the commands shown in the chart above.
The speed of Pan, Tilt, Zoom, and Focus is available as shown below.
-Pan: 00h~3Fh
-Tilt: 00h~3Fh
-Zoom: 01h~08h
-Focus: 10h~80h
Note: The function of Zoom/Focus Speed, depending on the product, can not be supported.
Important!: The Zoom and Focus commands cannot be transmitted simultaneously.
2.2 OSD Menu Control
2.2.1 OSD(On Screen Display) Menu On:
Cmd1
Cmd2
Data1
Data2
Data3
Data4
00h
B1h
00h
00h
00h
00h
2.2.2 OSD Menu Off
Cmd1
Cmd2
Data1
Data2
Data3
Data4
00h
B1h
01h
00h
00h
00h
Cmd1
Cmd2
Data1
Data2
Data3
Data4
01h
00h
06h
00h
00h
00h
2.2.2 Menu Enter
*The Focus command may be activated automatically in Normal (non-OSD Menu) mode.
-5-
Ver 1.80E
2.2.3 Menu Cancel(Esc)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
02h
00h
07h
00h
00h
00h
*The Focus command may be activated automatically in Normal (non-OSD Menu) mode.
2.3 Preset Control
2.3.1 Set Preset (Saves preset commands.)
Send
Receive
Cmd1
Cmd2
Data1
Data2
Data3
00h
03h
P1
00h
00h
00h
"
"
Error
Data4
"
"
"
Data4
P1:Preset Number=0~FEh
2.3.2 Clear Preset (Deletes preset commands.)
Cmd1
Send
Receive
Cmd2
Data1
Data2
Data3
00h
05h
P1
00h
00h
00h
"
"
"
"
"
Error
P1:Preset Number=0~FEh
2.3.3 Goto Preset (Call saved preset commands.)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
07h
P1
00h
00h
00h
Receive
"
"
"
"
"
Error
P1:Preset Number=0~FEh
The SPD-3300/3000/1000 supports these commands only from 0 to 7Fh.
2.4 Product Initialization
2.4.1 Pan/Tilt Position Initialization
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
0Dh
00h
00h
00h
00h
Receive
"
"
"
"
"
Error
2.4.1 Zoom Module Motor Position Initialization
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
0Fh
00h
00h
00h
00h
Receive
"
"
"
"
"
Error
-6-
Ver 1.80E
2.5 Swing
2.5.1 Set Swing Speed & Time
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
13h
P1
P2
P3h
00h
Return
"
"
"
"
"
Error
P1: 00h=Pan Swing
01h=Tilt Swing
02h=Pan/Tilt Swing
P2: 00h ~ 40h Swing Speed
P3: 00h ~ 7Fh Swing Dwell Time(0 ~ 127sec)
2.5.2 Set Swing
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
19h
P1
P2
P3h
00h
Return
"
"
"
"
"
Error
P1: 00=Pan Swing
01h=Tilt Swing
02h=Pan/Tilt Swing
P2: 00h ~ FEh = First preset position
P3: 00h ~ FEh = Second preset position
2.5.3 Run Swing
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
1Bh
P1
00h
00h
00h
Return
"
"
"
"
"
Error
P1: 00h=Pan Swing
01h=Tilt Swing
02h=Pan/Tilt Swing
2.6 Sequence Command
2.6.1 Run Group
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
21h
P1
00h
00h
00h
Return
"
"
"
"
"
Error
P1: 00h ~ 05h Group number
2.6.2 Run Tour
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
25h
00h
00h
00h
00h
Return
"
"
"
"
"
Error
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
2Bh
P1
P2
00h
00h
Return
"
"
"
"
"
Error
2.6.3 Clear Tour & Group
P1: 00h=Clear the data for Tour
01h=Clear the data for Group
P2: When P1 is 00h; 00h=Tour number
F1h=Clear all Tour
When P1 is 01h; 00h~05h=Group number
-7-
F1h=Clear all Group
Ver 1.80E
2.7 PTZ Trace
2.7.1 Set PTZ Trace
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
71h
P1
P2
00h
00h
Return
"
"
"
"
"
Error
P1: 00h=Memory start
01h=RePlay start
02h=Delete
P2: Pattern No.(0~3)
2.7.2 Stop PTZ Trace
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
73h
00h
00h
00h
00h
Return
"
"
"
"
"
Error
* It can be stopped by the command 'Enter'.
2.8 Set Pan/Tilt Position Move 1(Relative Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
3Bh
P1
P2
P3
P4
Return
"
"
"
"
"
Error
P1: 00h=Pan
01h=Tilt
P2: 00h=Right(or Down)
01h=Left(or Up)
P3P4: Relative Movement Value (Resolution: 0.1deg)
->P3:High Byte, P4:Low Byte
In case of tilting camera's direction, it is flipped.
(1) When upward, the angle will decrease.
(2) When downward, the angle is going to increase.
-8-
Ver 1.80E
2.9 Set Pan/Tilt Position Move 2(Relative Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
3Dh
P1
P2
P3
P4
Return
"
"
"
"
"
Error
P1: 00h=Pan
01h=Tilt
P2: 00h=Right(or Down)
01h=Left(or Up)
P3P4: Relative Movement Value (Pulse)
->P3:Low Byte, P4:High Byte
In case of tilting camera's direction, it is flipped.
(1) When upward, the angle will decrease.
(2) When downward, the angle is going to increase.
Note!
Camera Position Range per Model
-SPD-2300/3000/3300:
Pan Range:0~64000, Tilt Range:794~34556
-SPD-1000:
Pan Range:0~16851, Tilt Range:0~7662
-SPD-3700/3750/3350, SCP-2370/2330/2270/3370:
Pan Range:0~44799, Tilt Range:0~23672
-SCP-2120/3120:
Pan Range:0~38399, Tilt Range:0~16887
-SCU-2370/VAC/9051
Pan Range:0~17999(0°~360°) => Position*50
Tilt Range:0~2000(0°~40°), 61286~65535(-85°~-0°) => Position*50
-9-
Ver 1.80E
2.10 Special Command
The following special commands are developed in response to SI industrial requests.
STX
Dome ID
Host ID
Cmd1
Cmd2
Data
ETX
CS
0xA0
ID
ID
E0
Command
Data1~Data4
0xAF
Check Sum
2.10.1 Call PT Position
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
01h
00h
00h
00h
00h
Return
"
"
P1
P2
P3
P4
P1P2: Pan Position (Pulse) ->P1:High Byte, P2:Low Byte
P3P4: Tilt Position (Pulse) ->P3:High Byte, P4:Low Byte
Note!
Camera Position Range per Model
-SPD-2300/3000/3300:
Pan Range:0~64000, Tilt Range:794~34556
-SPD-1000:
Pan Range:0~16851, Tilt Range:0~7662
-SPD-3700/3750/3350, SCP-2370/2330/2270/3370:
Pan Range:0~44799, Tilt Range:0~23672
-SCP-2120/3120:
Pan Range:0~38399, Tilt Range:0~16887
-SCU-2370/VAC/9051
Pan Range:0~17999(0°~360°) => Position*50
Tilt Range:0~2000(0°~40°), 61286~65535(-85°~-0°) => Position*50
2.10.2 Call Zoom Position
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
02h
00h
00h
00h
00h
Return
"
"
P1
P2
P3
P4
P1P2: Zoom Position (Pulse) ->P1:High Byte, P2:Low Byte
Only for models later than SPD-3750/3350/3700/3310/2700 Ver1.08,
P3: * Digital Zoom
Digital Zoom Ratio*10 : = 256*10/(P3+1)
ex)P3:E7h → 11(1.1x)
P3:7Fh → 20(2.0x)
In case of the SCP-3120, please refer to Appendix 3.1.
For older models and versions
P3P4: * Digital Zoom 0~3 bit
Flip: 4 bit
- 10 -
Ver 1.80E
2.10.3 Call Focus Position
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
03h
00h
00h
00h
00h
Return
"
"
P1
P2
"
"
P1P2: Focus Position (Pulse)->P1:High Byte, P2:Low Byte
The Focus value may vary depending on the calibration of lens VCLs.
2.10.4 Move Pan & Tilt Position(Absolute Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
04h
P1
P2
P3
P4
Return
"
"
"
"
"
"
P1P2: Pan Position(Pulse)->P1:High Byte, P2:Low Byte
P3P4: Tilt Position(Pulse)->P3:High Byte, P4:Low Byte
2.10.5 Move Pan Position(Absolute Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
05h
P1
P2
00h
00h
Return
"
"
"
"
"
Error
P1P2: Pan Position(Pulse)->P1:High Byte, P2:Low Byte
2.10.6 Move Tilt Position(Absolute Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
06h
00h
00h
P1
P2
Return
"
"
"
"
"
Error
P1P2: Tilt Position(Pulse)->P1:High Byte, P2:Low Byte
- 11 -
Ver 1.80E
2.10.7 Move Zoom Position(Absolute Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
07h
P1
P2
P3
00h
Return
"
"
"
"
"
Error
P1P2: Zoom Position ->P1:High Byte, P2:Low Byte
P3: Digital Zoom Position
=(256/Ratio_X)-1
ex) Digital Zoom Ratio:1.1x → P3: E7h
Digital Zoom Ratio:2.0x → P3: 7Fh
Only models later than SPD-3750/3350/3700/3310/2700 Ver1.08 support Digital Zoom Position.
In case of the SCP-3120, please refer to Appendix 3.1.
Note!
Camera Zoom Range per Model
-SPD-2300:0~1755
-SPD-3000/3300: 0~1770
-SPD-1000:0~1174
-SPD-3700/3750, SCP-2370/3370 : 0~1613
-SPD-3350, SCP-2330 : 0~1608
-SPD-2700, SCP-2270 :0~1589
-SCP-2120:0~921
-SCP-3120:32772~35952
-SCU-2370:0~1613
2.10.8 Move Focus Position(Absolute Movement)
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
08h
P1
P2
00h
00h
Return
"
Error
P1P2: Focus Position->P1:High Byte, P2:Low Byte
The Focus value may vary depending on the calibration of lens VCLs.
2.10.9 One Shot AF
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
15h
00h
00h
00h
00h
Return
"
Error
2.10.10 Target Lock On
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
E0h
23h
00h
00h
00h
00h
Return
"
Error
- 12 -
Ver 1.80E
2.11 Special Command 2
2.11.1 Move PTZ Position and Track On/Off(Abs. position move)
Special Command 2 is the protocol for the Auto Track's function. (In case of not having the
function of the Auto Track, this protocol is only for the absolute position.)
Note!
The command can be executable after firmware versions as follows.
Model
SPD-37XX, SPU-37XX
SCP-2370TH/3370TH
Dome Version
v1.20
v1.00_110130
Track Version
v.1.12
v1.00_110316
In case of using the related function with an old version instead of new
one, please check the version before the installation in order for avoiding
*Send(14 Bytes)
1
2
3
4
5
6
7
STX
Dome ID
CMD
Data Size
P1
P2
P3
0xA1
Dome ID
24h
09h
Pan High Pan Low Pan Speed
8
9
10
11
12
13
14
P4
P5
P6
P7
P8
P9
C/S
Tilt High
Tilt Low
Action
check sum
Tilt Speed Zoom High Zoom Low
P1P2:Pan Absolute Position(Pulse)
P3: Pan Speed(00h~40h)
P4P5:Tilt Absolute Position(Pulse)
P6: Tilt Speed(00h~40h)
P7P8:Zoom Position
P9: 01h=Track On, 00h=Track Off
*Return(11 Bytes)
Byte1
Byte2
Byte3
Byte4
Byte5
Byte6
Byte7
Byte8
Byte9
Byte10
Byte11
A0h
Host ID
Cam ID
E0h
24h
P1
00h
00h
40h
AFh
Checksum
P1: Action(00h:No Track, 07h:Track On)
- 13 -
Ver 1.80E
2.11.2 Call PTZ Position (SCP-2370/2330/2270/3370 model only.)
1
2
3
4
5
STX
Dome ID
CMD
Data Size
C/s
0xA1
Dome ID
26h
0h
Checksum
*Return(14 Bytes)
Byte1
Byte2
Byte3
Byte4
Byte5
Byte6
Byte7
STX
Dome ID
CMD
Data Size
P1
P2
P3
A1h
Host ID
26h
07h
Pan High Pan Low
Byte8
Byte9
Byte10
Byte11
Byte12
P4
P5
P6
P7
C/S
Tilt Low
Zoom High Zoom Low Digital Zoom
Tilt High
Checksum
P1P2 : Pan Absolute Position(Pulse)
P3P4 : Tilt Absolute Position(Pulse)
P5P6 : Zoom Position
P7: Digital Zoom Position
=(256/Ratio_X)-1
ex) Digital Zoom Ratio:1.1x → P3: E7h
Digital Zoom Ratio:2.0x → P3: 7Fh
Checksum: The value of Modulo 256 equal to a total of Byte2 to Byte11
processed by 'Logical Not(~)'
Checksum = ~((Byte 2 +……+ Byte 11) & FFh)
Note!
Camera Position Range per Model
-SPD-2300/3000/3300:
Pan Range:0~64000, Tilt Range:794~34556
-SPD-1000:
Pan Range:0~16851, Tilt Range:0~7662
-SPD-3700/3750/3350, SCP-2370/2330/2270/3370:
Pan Range:0~44799, Tilt Range:0~23672
-SCP-2120/3120:
Pan Range:0~38399, Tilt Range:0~16887
-SCU-2370/VAC/9051
Pan Range:0~17999(0°~360°) => Position*50
Tilt Range:0~2000(0°~40°), 61286~65535(-85°~-0°) => Position*50
- 14 -
Ver 1.80E
Note!
Camera Zoom Range per Model
-SPD-2300:0~1755
-SPD-3000/3300: 0~1770
-SPD-1000:0~1174
-SPD-3700/3750, SCP-2370/3370 : 0~1613
-SPD-3350, SCP-2330 : 0~1608
-SPD-2700, SCP-2270 :0~1589
-SCP-2120:0~921
-SCP-3120:32772~35952
-SCU-2370:0~1613
2.12 New Protocol
The following New protocol are developed in response to SI industrial requests.
2.12.1 Set Home Position
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
0Bh
P1
P2
00h
00h
Return
"
"
"
"
"
Error
P1
P2
00h=HP Specified
01h=ON/OFF Specified
00h~FEh=Preset Number
00h=OFF / 01h=ON
00h=5Sec / 01h=10Sec / 02h=20Sec
03h=30Sec / 04h=1Min / 05h=2Min
06h=3Min / 07h=4Min
08h=5Min(Initial Value=03h)
02h=Specified of Hour
2.12.2 Set Home Position Status
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
8Bh
P1
00h
00h
00h
Return
"
"
P1
P2
"
Error
P1
00h=HP Specified
01h=ON/OFF Specified
02h=Specified of Hour
P2
00h~FEh=Preset Number
FFh=No Registration
00h=OFF / 01h=ON
00h=5Sec / 01h=10Sec / 02h=20Sec
03h=30Sec / 04h=1Min / 05h=2Min
06h=3Min / 07h=4Min
08h=5Min(Initial Value=03h)
- 15 -
Ver 1.80E
2.12.3 Freeze
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
5Dh
02h
P1
00h
00h
Return
"
"
"
"
"
Error
Cmd1
Cmd2
Data1
Data2
Data3
Data4
Send
00h
B5h
P1
P2
00h
00h
Return
"
"
"
"
"
Error
P1: 00h=OFF / 01h=ON
2.12.4 OSD Setting
P1: 00h=Camera ID
03h=Preset Name
01h=Camera Name02h=Preset Number
04h=Sequence Status
05h=Area Name
06h=PTZ Position
P2: 00h=ON
01h=ON
2.12.5 Text Display Command
Please contact us for more usage.
1
2
3
4
5
STX
Dome ID
CMD
Data Size
Data
…
C/S
0xA1
Dome ID
20h
P1
P2
…
Checksum
P1P2: Zoom Position->P1:High Byte, P2:Low Byte
- 16 -
N
Ver 1.80E
3.Protocol Samples
The following commands are examples of protocols with the camera ID set to 01h.
Command
Protocol
Note
OSD ON
A0 01 00 00 B1 00 00 00 00 AF 4D
Menu ON
One shot AF
A0 01 00 E0 15 00 00 00 00 AF 09
Call Zoom Pos.
A0 01 00 E0 02 00 00 00 00 AF 1C
Call Pan Pos.
A0 01 00 E0 01 00 00 00 00 AF 1D
Set Preset 3
A0 01 00 00 03 02 00 00 00 AF F9
Call Preset 3
A0 01 00 00 07 02 00 00 00 AF F5
Zoom Tele
A0 01 00 00 20 00 00 07 00 AF D7
Zoom Stop
A0 01 00 00 00 00 00 00 00 AF FE
Pan Right
A0 01 00 00 02 22 00 00 00 AF DA
- 17 -
Speed 34
Ver 1.80E
3.Appendix
3.1.SCP-3120 Digital Zoom Parameter
Digital Zoom
Position Parameter
1.08
0x0a
1.17
0x15
1.25
0x20
1.33
0x2a
1.42
0x35
1.5
0x40
1.58
0x4a
1.67
0x55
1.83
0x6a
1.92
0x75
2
0x80
2.17
0x87
2.42
0x91
2.58
0x99
2.83
0xa3
3
0xab
3.5
0xb5
4
0xc0
5
0xcd
6
0xd6
7
0xdc
8
0xe0
9
0xe4
10
0xe7
11
0xe9
12
0xeb
13
0xed
14
0xee
15
0xef
16
0xf0
- 18 -

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