Videology 20Z704 USB Installation and operating instructions

®
IMAGING SOLUTIONS INC.
Application Note
20/21Z704 USB
Color Camera
Information may change without notice.
This document provides technical information for the user. Videology reserves the right to
modify the information in this document as necessary. The customer should make sure that
they have the most recent manual version. Videology holds no responsibility for any errors
that may appear in this document.
Videology Imaging Solutions, Inc. USA
37M Lark Industrial Parkway
Greenville, RI 02828
Tel: [phone]
Fax: [phone]
Videology Imaging Solutions, B.V. Europe
Liessentstraat 2B
NL-5405 AG Uden, The Netherlands
Tel: [phone]
Fax: [phone]
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
Revision: C Page 1 of 23

Table Of Contents
1. Specifications.................................................................................................... 3
1.1. Lens (Canon) ............................................................................................. 3
1.2. Camera Function ........................................................................................ 3
1.3. Dimensions ................................................................................................ 5
1.4. Optional Accessories ................................................................................... 5
2. Specifications (for USB)...................................................................................... 6
2.1. Features .................................................................................................... 6
2.2. PC Minimum System Requirements ............................................................... 6
2.3. Software Download ..................................................................................... 6
2.4. Technical Specifications ............................................................................... 7
3. Measurement Specifications ................................................................................ 8
4. Environment Condition And Test.......................................................................... 8
5. Interface .......................................................................................................... 8
6. Recommended Circuit For Local Controls............................................................. 10
7. Lens Test Condition ......................................................................................... 13
7.1. Zoom ...................................................................................................... 13
7.2. Focus ...................................................................................................... 13
7.3. Auto Iris .................................................................................................. 13
8. Appendix 1 ..................................................................................................... 14
8.1. OSD (On Screen Display) Format ................................................................ 14
8.1.1. Decryption ........................................................................................ 15
8.2. Menu Descriptions..................................................................................... 16
8.2.1. Menu Format ..................................................................................... 16
8.2.2. Using MENU....................................................................................... 16
8.3. Menu Description ...................................................................................... 16
9. Appendix 2 ..................................................................................................... 18
9.1. Measurement Conditions............................................................................ 18
9.2. Measuring System .................................................................................... 19
9.3. Measurment Procedure .............................................................................. 20
9.4. Color Reproduction.................................................................................... 21
9.5. Luminance S/N......................................................................................... 22
9.6. Horizontal Resolution................................................................................. 22
9.7. Low Luminance Sensitivity ......................................................................... 22
10. Contact ...................................................................................................... 23
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
Revision: C Page 2 of 23

1. Specifications
Signal System NTSC (20Z704USB) PAL (21Z704USB) REMARKS
Scanning System 2:1 Interface
Scanning Frequency (H) 15.734 KHz 15.625 KHz
Scanning Frequency (V) 59.94 Hz 50 Hz
Image Sensor ¼ Inch Solid State Interline CCD Image Sensor SONY
Total Pixels No. 811 (H) X 508 (V) 410K 795 9H) X 596 (V) 470K
Effective Pixels No. 768 (H) X 494 (V) 380K 752 (H) X 582 (V) 440K
“ Bold: Default Mode ”
1.1. Lens (Canon)
F1.4 ~ 2.8, f = 4.0 ~ 64.0 mm, x16 Zoom Video Auto Focus
Angle of View H: 470(WIDE), 30(TELE)
Zoom Durability
More than 500k at Room Temperature
Focus Durability
More than 500k at Room Temperature
Iris Durability
More than 500k at Room Temperature
Focus Length
∞~ 1.0m (Tele)~0.01m (Wide)
Signal Process
Digital Signal Process
Sync System
Internal
1.2. Camera Function
Optical Zoom
TELE ~ WIDE (Zoom Speed: 6 sec)
Digital Zoom
ON / Off (X8 times)
Video Focus
Auto / Manual (NEAR ~ FAR) / Push Auto
Manual Mode
Zoom Start Zoom Stop
Manual (AF Action is activated for a moment before focus stops)
Manual
White Balance
Auto / Indoor / Outdoor / Push Auto / Manual (R&B Gain Level UP/Down)
Special (R or B Gain Level Control)
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Shutter Speed
Auto / Manual (1/60 ~ 1/ 10000 (NTSC) / 1/50 ~ 1/10000 (PAL))
Iris Control
Auto / Manual (Manual Iris Level: UP ~ Down)
Gain Control
Auto / Manual (Auto Gain Control: UP ~ Down
Sharpness
Manual (Sharpness UP ~ Down)
Brightness
Manual (Brightness UP ~ Down)
Negative
Off / On (Negative Level UP ~ DOWN)
OSD Function
On / Off English / Chinese (See an Annexed Document “ APPENDIX 1 ”)
Flickerless
Off / On (1 / 100 sec Shutter Set (NTSC) / 1/120 sec Shutter Set (PAL))
Back Light
Off / On/ Auto
Video Output Level
Video Level 0.714 ± 0.07V (100 ± 10 IRE)
Sync Level 0.286 ± 0.035V (40 ± 10 IRE)
NTSC
Burst Level 0.286 ± 0.035V (40 ± 10 IRE)
Video Level 700 ± 70 mV
Sync Level 300 ± 35 mV
PAL
Burst Level 300 ± 35 mV
Color Reproduction
COLOR RED BLUE YELLOW BURST
Amplitude (%) 200 ± 40% 130 ± 40% 115 ± 40% 100% (Base)NTSC
Phase (0) 103 ± 200345 ± 200170 ± 2001800(Base)
Amplitude (%) 200 ± 40% 130 ± 40% 115 ± 40% 100% (Base)PAL
Phase (0) 103 ± 200345 ± 200170 ± 2001350(Base)
Horizontal Resolution
More than 470 Lines
Luminance S/N
More than 48dB
Sensitivity
Typ. 1Lux ---- At Signal Level 30 IRE
(LENS-F: F = 1.4 (WIDE) AGC Gain: Max)
Supplied Voltage
9.0V ~ 15.0V (Recommendation 12.0 V ±0.5 V .)
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
Revision: C Page 4 of 23

Supplied Current
210 mA (Steady-state)
350 mA (Max) ----- While zooming and focusing
Power consumption
5.4 W (Max)
1.3. Dimensions
(W ×H ×D) 58.8mm ×56.9mm ×87.8mm without a converter lens
Weight
225g (Approx.)
Body Color
Nickel
Remote Controller and Receiver Support
Model Option
1.4. Optional Accessories
• 5 pin Harness A’Y (For Communication and Analog Audio Input) {option}
• 10 Pin Harness A’Y (For Control)
• 3 Pin Harness A’Y (For Remote Controller)
• 5 Pin USB Cable A’Y (For USB Operation)
• Converter Lens: 35Cm ~ 49Cm
• Converter Lens: 25Cm ~ 35Cm
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
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2. Specifications (for USB)
Signal System NTSC 20Z704USB PAL 21Z704USB REMARK
Full motion
video
15 frame/sec
(Resolution 640 x 240)
(VGA display 640 x 480)
30 frame/sec
(CIF resolution 320 x 240)
15 frame/sec
(Resolution 640 x 240)
(VGA display 640 x 480)
25 frame/sec
(CIF resolution 352 x 288)
Still image
capture
640X480 (VGA)
320X240 (CIF)
768X576 (VGA)
352X288 (CIF)
USB Bandwidth 7.5Mbps
OS Microsoft Windows 98, ME, 2000, XP
2.1. Features
• Full motion video
• 30 fps at CIF resolution Video Capture via USB
• Audio input for simultaneous audio capture via USB (option)
• VGA (640X480) resolution still image capture
• Hot plug-and-play operation
• WDM streaming driver fully compatible with Microsoft DirectShow.
• Compatible with Microsoft Windows 98, ME, 2000, XP
• Compatible with popular video conferencing software and Video for Windows
applications.
• Compatible with TWAIN applications for still image capture
• Self Powered (Input 12V, Max.450mA)
• USB Bandwidth utilization is adjustable (7.5Mbps)
Camera/Feature Control (For custom application software, API functions are needed.
Please download at http://www.videologyinc.com/)
2.2. PC Minimum System Requirements
• 16bit VGA Display Adapter
• PC with a Pentium Processor 233MHz with MMX, and 32Mb of memory
• USB Port
• Microsoft Windows 98, ME, 2000, XP
2.3. Software Download
Drivers for camera models 20/21Z704USB and 20/21Z704USB-SYS
(model number SFT-03005) can be downloaded at the following address
http://www.videologyinc.com/downloadVIEWERs/SFT-03005v3.2.4.zip
For now, as in the past, our video engineers and technical support specialists are available
to provide telephone, e-mail, and custom WEB-based support to current OEM customers.
Contact U.S. technical support staff by email at: [email protected]
Contact European technical support staff by email at: [email protected]
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2.4. Technical Specifications
NTSC 15 frames/sec at VGA size (640 x 240 Resolution)
(640 x 480 Display)
30 frames/sec at CIF size (320 x 240)
Video Capture
PAL 15 frames/sec at VGA size (640 x 240 Resolution)
(640 x 480 Display)
30 frames/sec at CIF size (352 x 288)
NTSC 640 x 480 (VGA), 320 x 240 (CIF) RGB 24 Bit
PAL 768 x 576 (VGA), 384 x 288 (CIF) RGB 24 Bit
High resolution
still image capture
Note: For custom application software, API functions are
needed. Please download at http://www.videologyinc.com/
Image formats RGB 16,24 Bits, YUV422, YUV12
Image resolution 640 x 480, 320 x 240
WDM device driver VFW
compliant TWAIN
compliant
* Audio driver supports audio
preview through sound card.
(Option)
Software Drivers
*CAUTION!!
There may be conflicts with pre-existing USB drivers from
other video devices. Check whether this is on system.
Removal may be necessary. Audio drivers that are improperly
installed or missing their device may also cause conflicts. In
such a case, remove driver or connect device.
USB Standard USB 1.1 Compliant
USB Bandwidth 7.5 Mbps
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3. Measurement Specifications
*Standard Measurement Condition and Measurement Procedure
See “ APPENDIX 2 ”
4. Environment Condition And Test
Operating Condition
Temperature -10°C ~ 50°C (Recommended: -5°C ~ 40°C)
Humidity 10% ~ .85%
Storage Condition
Temperature -20°C ~ 60°C
Humidity 0% ~ 90%
High Temperature storage Test
Leave the camera packed at a temperature of 60°C for 72 Hours. Then bring it to room
temperature and leave it for 8 Hours. There should be no problem in performance.
Low Temperature storage Test
Leave the camera packed at a temperature of -20°C for 72 Hours. Then bring it to room
temperature for 8 Hours. There should be no problem in performance.
5. Interface
Pin Assignment
J3, 10 Pin Connector; Maker Molex/Yeon-ho, 12505WR-10A00
* Is the color of the cable. (If offered)
PIN No. NAME I/O * Color Note
1 C - OUT Output White
2 Y - OUT Output Gray
3 GND (For Video) Violet
4 VIDEO OUT Output Blue
5 DC IN (ALIVE) Input Green 9 V ~ 15 V (Recommendation 12±0.5 V)
6 KEY 1 Input Yellow
7 KEY 2 Input Orange
8 DD ON Output Red For Video Presenter
9 POWER ON Input Brown
10 GND (For Power) Black
Pin Assignment
J2, J10, 3 Pin Connector; Maker Molex/Yeon-ho, 12505WR-03A00: R/C Receiver
J2 J10
Pin No. NAME I/O
3 DC OUT Output
2 GND (For R/C)
1 R/C DATA Input
Pin No. NAME I/O
1 DC OUT Output
2 GND (For R/C)
3 R/C DATA Input
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
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Pin Assignment
J404, 5 Pin Connector; Maker Molex/Yeon-ho, 12505WR-05A00
J401 * is the color of the cable. (If it offered)
PIN No. NAME I/O * Color Note
1 Audio IN Input Yellow Analog Audio Input
2 GND (For Audio) Black
3 GND (For Data) Black
4 TD (For RS- 232C) Output Brown
CMOS Level 5V (Low: Max 0.8V, High:
Min 3.7V)
5 RD (For RS-232C) Input Red
CMOS Level 5V (Low: Max 0.8V, High:
Min 3.7V)
* The 10 pin Connector over the camera module is used for manufacturing. (Not for user)
Pin Assignment
(J402, 5 Pin Connector; Maker Molex/Yeon-ho, 12505WR-05A00)
J401 * is the color of the cable. (If it offered)
PIN No. NAME I/O * Color Note
1 Power RED USB VCC
2 D- White USB Data-
3 D+ Green USB Data+
4 GND (For data) Black USB GND
5 GND (For shield) Black USB SHIELD GND
Doc # APN 20/21Z704USB Issue Date: 05/11/2007
Revision: C Page 9 of 23

6. Recommended Circuit For Local Controls
Selectable KEY Function
NO.
Function NO. Function
1 Tele (Normal Speed) 16 Backlight On / Off
2 Wide (Normal Speed) 17 Color / Black
3 Tele (High Speed) 18 Initial Set
4 Wide (High Speed) 19 Power On / Off
5 Focus Auto / Manual 20 Shutter Speed
6 Digital Effect 21 Menu On / Off
7 Manual Focus, Far 22 Flickerless On /Off
8 Manual Focus, Near 23 Image Mirror On /Off
9 WB Mode Auto / Push Auto 24 Language English / Chinese (Korean)
10 WB Push Auto On 25 Mirror
11 Brightness (Negative) Control (+) 26 Red control
12 Brightness (Negative) Control (-) 27 Blue control
13 Sharpness Control (+) 28 SNAPSHOT
14 Sharpness Control (-) 29
15 Positive / Negative 30
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