1. APPROVAL SHEET ISSUED CHECKED APPROVED DATE : 31. May. ‘01 REVISION No. 1.0 MESSRS. Receipt Stamp C&B Technology Inc. DESCRIPTION : CCD Color Board Camera SET MODEL NO. : CNB - EN300, 350,300C,350C ( NTSC ) CNB - EP300,350,300C,350C ( PAL )

2. REVISION CONTENTS NOREVISION CONTENTSREVISION DATE Page REMARKS CNB-EN300/300C/350350C, EP300/300C/350350C Specifications C&B Technology Inc.

3. 1/10 CONTENTS 1. SPECIFICATIONS------------------------------------------------------------ 2 2. MEASUREMENT SPECIFICATIONS------------------------------------ 4 3. ENVIRONMENT CONDITION AND TEST----------------------------- 4 4. INTERFACE------------------------------------------------------------------- 5 5. RECOMMENDED CIRCUIT FOR LOCAL CONTROLS------------ 6 6. APPEARANCE---------------------------------------------------------------- 9 7. PACKING METHOD--------------------------------------------------------- 10 PAGE CCD COLOR BOARD CAMERA CNB – E N 3 0 0 C V 123 4 1 N : NTSC P : PAL 2 0 : HIGH 5 : NORMAL 3 C : C/CS MOUNT LENS P : PIN HOLE LENS V : VARI-FOCAL LENS 4 V : VIDEO IRIS D : DC IRIS C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

4. 1. SPECIFICATIONS Signal SystemNTSC ( CNB - EN300/C )PAL ( CNB - EP300/C ) Scanning System2 : 1 Interlace Scanning Frequency ( H )15.734 KHz15.625 KHz 59.94 Hz50 Hz Image Sensor1 / 3 Inch Solid State Interline CCD Image Sensor Total Pixels No. Effective Pixels No. Scanning Frequency ( V ) SONY REMARKS 811 (H) X 508 (V) 410K795 (H) X 596 (V) 470K 768 (H) X 494 (V) 380K752 (H) X 582 (V) 440K Signal SystemNTSC ( CNB - EN350/C)PAL ( CNB - EP350/C ) Scanning System2 : 1 Interlace Scanning Frequency ( H )15.734 KHz15.625 KHz 59.94 Hz50 Hz Image Sensor1 / 3 Inch Solid State Interline CCD Image Sensor Total Pixels No. Effective Pixels No. Scanning Frequency ( V ) SONY REMARKS 537 (H) X 505 (V) 270K537 (H) X 597 (V) 320K 510 (H) X 492 (V) 250K500 (H) X 582 (V) 290K 1) Angle of view at Diagonal 88 。 ( f= 3.8 mm ) 60 。 ( f= 5.8 mm ) 2) Signal Process Digital Signal Process 3) Sync System Internal / External 4) Camera Function a) Digital Zoom ON / Off ( 3 times ) b) Video Focus Focus free from 0.1m( f= 3.8 mm ),0.4m(f= 5.8 mm ) to ∞ 2/10 c) White Balance Auto / Indoor / Outdoor / Push Auto / Manual ( R&B Gain Level UP/Down ) Special ( R or B Gain Level Control ) c) Shutter Speed Auto / Manual (1/60 ~ 1/ 10000 ( NTSC) / 1/50 ~ 1/10000 (PAL) ) d) Iris Control Fixed / Manual ( Video Iris, DC Iris Optional) e) Gain Control Auto / Off f) Sharpness Manual ( Sharpness UP ~ Down ) g) Brightness Manual ( Brightness UP ~ Down ) h) Negative Off / On i) Flickerless Off / On ( 1 / 100 sec Shutter Set (NTSC) / 1 / 120 sec Shutter Set (PAL) ) j) Back Light Auto / Off / On “ Bold : Default Mode ” C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

5. 5) Video Output Level NTSC Video Level Sync Level 0.714 ± 0.07V ( 100 ± 10 IRE) 0.286 ± 0.035V ( 40 ± 10 IRE) Burst Level0.286 ± 0.035V ( 40 ± 10 IRE) 700 ± 70 mV 300 ± 35 mV PAL Video Level Sync Level Burst Level 6) Color Reproduction NTSC Amplitude ( % ) Phase ( 。 ) 100 %(Base) 180 。 (Base) REDBLUEYELLOWBURSTCOLOR 200 ± 40 % 103 ± 20 。 PAL Amplitude ( % ) Phase ( 。 ) 100 %(Base) 135 。 (Base) 130 ± 40 % 345 ± 20 。 115 ± 40 % 170 ± 20 。 200 ± 40 % 103 ± 20 。 130 ± 40 % 345 ± 20 。 115 ± 40 % 170 ± 20 。 9) Sensitivity Typ. 0.5Lux ---- At signal Level 30 IRE ( LENS-F : F = 1.4 ( WIDE ) AGC Gain : Max ) 7) Horizontal Resolution More than 470 Lines ( CNB-EN300/C,EP300/C ) More than 380 Lines ( CNB-EN350/C,EP350/C ) 8) Luminance S/N More than 48dB 3/10 10) Supplied Voltage 9.0 V ~ 15.0 V ( Recommendation 12.0 V ± 0.5 V ) 11) Supplied Current 150 mA 12) Power consumption 2.0 W (Max) 13) Dimensions 38.0 (W) × 38.0 (H) × 28.0(D) mm 14) Weight 25 g ( Approx. ) 16) Appearance / Dimensions See Attached Page 8. 17) Packing Method See Attached Page 9. C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

6. 2. MEASUREMENT SPECIFICATIONS * Standard Measurement Condition and Measurement Procedure See an Annexed Document “ APPENDIX 2 ” 4/10 1) Operating Condition Temperature -10 。 C ~ 50 。 C ( Recommendation : - 5 。 C ~ 40 。 C ) Humidity 10 % ∼ 85 % 2) Storage Condition Temperature -20 。 C ~ 60 。 C Humidity 0 % ∼ 90 % 3) High Temperature storage Test Leaving the packed at Temperature of 60 。 C for 72 Hours, and after leaving it at Normal Temperature for 8 Hours, there should be no Problem in Performance. 4) Low Temperature storage Test Leaving the packed at Temperature of -20 。 C for 72 Hours, and after leaving it at Normal Temperature for 8 Hours, there should be no Problem in Performance. 3. ENVIRONMENT CONDITION AND TEST C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

7. 5V GND NAME PIN No. 1 2 3 4 I/OLEVEL RD(For RS-232C) TD(For RS- 232C) CMOS Level 5V ( Low : Max 0.8V, High : Min 3.7V ) Input Output CMOS Level 5V ( Low : Max 0.8V, High : Min 3.7V ) 2) Pin Assignment ( J203, 4 Pin Connector ; Maker Molex / Yenho, 12505WS-04A00,Pitch 1,25 mm ) : RS-232C TTL See an Annexed Document “ APPENDIX 3 ” (PROTOCOL) Output DRIVE + GND DC IRIS PIN No. 1 2 3 4 LEVEL DAMP + DAMP - 3) Pin Assignment ( J205, 4 Pin Connector ; Maker Molex / Yenho, 12505WS-04A00, 1.25 mm ) VIDEO IRIS V. LEVEL GND N.C 12V * Optional DC/VIDEO TYPE FOR RS-232C ( Not used) FOR RS-232C 5/10 C&B Technology Inc. 4. INTERFACE 1) Pin Assignment ( J204, 7 Pin Connector ; Maker Molex/Yenho, 12512WS-07A00,Pitch 1.25 mm ) A/D KEY GND (For Video) DC IN (ALIVE) VIDEO OUT GND 9 V ~ 15 V ( Recommendation 12±0.5 V ) NAME PIN No. 1 2 3 4 5 6 7 I/O Input Note Output Input 5V OUT Line VD Input Output FOR AC 24V Line VD(Not used) CNB-EN300/300C/350350C, EP300/300C/350350C Specifications 1.0 Vp-p at 75Ω See Attached Page 6.

8. 6/10 5. RECOMMENDED CIRCUIT FOR LOCAL CONTROLS 1) Selectable KEY Function NO.FunctionNO.Function 1Tele (Digital Zoom) 21 2Wide (Digital Zoom) 22Flickerless On /Off 3Pan Right 23 4Pan Left 24Red control 5Tilt Up 25Blue control 6Tilt Down 26Mirror 7Auto Pan 27Auto Zoom 8Auto Tilt 28AGC On/Off 9 29 10WB Push Auto 30 11Brightness (Negative) Control ( + ) 12Brightness (Negative) Control ( - ) 13Sharpness Control ( + ) 14Sharpness Control ( - ) 15 Positive / Negative 16Backlight On / Off 17Color / Black 18Initial Set 19Power On / Off 20 1-1) KEY Function 6.8K8.2K12K18K33K68K180K 0.01uF A/D KEY4 J204 C&B Technology Inc. TELE(+)WIDE(-)POWER ON/OFF COLOR / BLACK 2 ) Line In Pulse ( EX. FV) Min : 200 nsec 60 Hz ± 0.25 Hz ( NTSC ) 50 Hz ± 0.25 Hz ( PAL) 5 V 0 V A) Pulse- Signal Spec of EX.FV Initial Set Auto Pan Auto Tilt MIRROR CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

9. 3) PWB LAY OUT (CSP BOARD) IC 204 1 2 3 4 HIGH LOW SW201 14 J203 1 4 J205 1 7 J204 VR201 DC LEVEL C&B Technology Inc. 4) SW Assignment ( SW201:MSH-04) LOW HI 1234 LOW PIN No. 1 2 ALC HIGH ELC Digital Zoom x1 3 4 BLC ON AGC OFF AGC ON BLC OFF Digital Zoom x2 7/10 CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

10. PIN No.34 HIGH LOW FUNCTION Digital Zoom X1 Digital Zoom X2 Digital Zoom X3 Auto ( X1 ~ X3 ~X1 ) CNB-EN300/300C/350350C, EP300/300C/350350C Specifications C&B Technology Inc. 8/10 LOW PIN No. 1 2 HIGH 3 4 LOW PIN No. 1 2 HIGH 3 4 Option 3 4 - 1) Selectable SW Function LOW PIN No. 1 2 HIGH 3 4 LOW PIN No. 1 2 3 4 Option 1 Option 4 MIRROR ONMIRROR OFF ALC ELC Zoom 1 Zoom 2 Option 2 BLC ONBLC OFF ALC ELC Flickerless ON Flickerless OFF Digital Zoom x2Digital Zoom OFF BLC ONBLC OFF ALC ELC Flickerless ON Flickerless OFF AGC ONAGC OFF BLC ONBLC OFF ALC ELC MIRROR ONMIRROR OFF Digital Zoom x2Digital Zoom OFF HIGH

11. 6. APPEARANCE 9/10 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

12. 7. PACKING METHOD 10/10 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

13. APPENDIX 2 CNB - EN300/C, 350/C CNB - EP300/C, 350/C DATE : 17. May. ‘01 REVISION No. 0.9 MODEL Measurement Specifications C&B Technology Inc.

14. 1. MEASUREMENT CONDITIONS 1) Standard Measurement Conditions Supplied Voltage DC 12V ± 0.5 V Ambient Temperature 23 ℃ Humidity 60 % RH Measurement Fixture Video output, DC input, RS-232C level Convert ( 5Vpp -> 12Vpp) Power Supply 12V ± 0.5 V Color Monitor CMM20 - 11, Shibasoku or Equivalent Monochrome Monitor More than 800 TV Lines Horizontal Resolution Waveform Monitor / Vector Scope 1720, Tektronix ( NTSC / EIA ) or Equivalent 1730, Tektronix ( PAL / CCIR ) or Equivalent S / N ( Signal to Noise )Meter VN31AX, Shibasoku ( NTSC/PAL/EIA/CCIR ) or Equivalent Illumination Meter / Color Temperature Meter XY-1 / CL-100, Minolta Camera or Equivalent Light Box Dai Nippon Printing Co. - Color Temperature 3200 。 K ± 100 。 K - Illumination More than 2000 Lux Test Charts ( Transparent Chart ) Color Bar Chart, Dai Nippon Printing Co. Gray Scale Chart, Dai Nippon Printing Co. ( Gamma 0.45 ) Resolution Chart, Dai Nippon Printing Co. ( Reflective Chart ) Gray Scale Chart, Murakami Color Research Lab Light Source Halogen Lamp ( with Dimmer Switch ) - Color Temperature 3200 。 K ± 100 。 K - Illumination Variable with Dimmer Color Temperature Filter LB 140, Hoya or Kenko or Equivalent ( Color Temperature Conversion Filter ) Adjustment PC With Serial Port 1 or 2 RS-232C Cable Each Terminal Connector ( D-Sub 9 Pin ) 2. Measuring System 1) System 1. Measurement Fixture Light Box Color Monitor Monochrome Monitor Waveform / Vector scope FFC PC with Serial Port 2) System 2. Light Source Same as above System 1. Camera Reflective Chart EQUIPMENTSEQUIPMENTS 1/5 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

15. 2. MEASUREMENT PROCEDURE 1. VIDEO OUPUT LEVEL TEST CONDITIONS MEASURING SYSTEM Refer to “ 1. MEASUREMENT CONDITIONS “ System 1. PROCEDURE : 1.Shoot the gray scale chart, and move the camera to fit a scene of monitor fully and bring the chart into focus. 2. Measure the video output level on the waveform monitor ( Before the above measurement, Measure the SYNC and BURST level ) A B C ( Fig 1. ) Video Output Waveform SPECIFICATION : NTSC Video Level A Sync Level B 100 ± 10 IRE 40 ± 5 IRE Burst Level C40 ± 5 IRE 700 ± 70 mV 300 ± 35 mV PAL Video Level A Sync Level B Burst Level C 2/5 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

16. 2. COLOR REPRODUCTION TEST CONDITIONS MEASURING SYSTEM Refer to “ 1. MEASUREMENT CONDITIONS “ System 1. PROCEDURE : 1. Shoot the color bar chart, and move the camera to fit a scene of monitor fully and bring the chart into focus. 2. Measure the color amplitude and color phase on the vector scope of Red,Blue,Yellow. ( Before the above measurement, Adjust the burst amplitude and phase on the vectorscope so that the burst level becomes 100% and its phase becomes 180 。 (NTSC) (135 。 PAL) ( Fig 2. ) Video Output Waveform SPECIFICATION : NTSC Amplitude ( % ) Phase ( 。 ) ( Fig 3. ) Video Output Color Vector 100 % 180 。 REDBLUEYELLOWBURSTCOLOR 200 ± 40 % 103 ± 20 。 PAL Amplitude ( % ) Phase ( 。 ) 100 % 135 。 130 ± 40 % 345 ± 20 。 115 ± 40 % 170 ± 20 。 200 ± 40 % 103 ± 20 。 130 ± 40 % 345 ± 20 。 115 ± 40 % 170 ± 20 。 3/5 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

17. 3. LUMINANCE S / N TEST CONDITIONS MEASURING SYSTEM Refer to “ 1. MEASUREMENT CONDITIONS “ System 1. PROCEDURE : 1. Shoot the light box, and move the camera to fit a scene of monitor fully and bring the chart into focus. 2. The noise meter settings are ; Input level : Preset High Pass Filter : 100KHz Low Pass Filter : 4.2 MHz Sub-carrier Trap : On Weighting : On Sag & Hue Comp. : Optimum 3. Measure the maximum S/N on the noise meter. SPECIFICATION : NTSC : More than 48 dB PAL : More than 48 dB 4. HORIZONTAL RESOLUTION TEST CONDITIONS MEASURING SYSTEM Refer to “ 1. MEASUREMENT CONDITIONS “ System 1. PROCEDURE : 1. Shoot the resolution chart, and move the camera to fit a scene of monitor fully and bring the chart into focus. 2. Adjust the brightness and contrast of the B/W monitor so that each steps of resolution chart can be observed. 3. Change the scan size of monitor to underscan. 4. The reference arrows on the resolution chart are positioned at theedge of the underscanned picture. 5. Change the scan size of monitor from underscan to overscan. 6. Measure the maximum horizontal resolution on the picture. SPECIFICATION : More than 470 TV Lines ( High Resolution ) More than 380 TV Lines ( Normal Resolution ) 4/5 C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications

18. 5. LOW LUMINANCE SENSITIVITY TEST CONDITIONS MEASURING SYSTEM Refer to “ 1. MEASUREMENT CONDITIONS “ System 2. PROCEDURE : 1. Shoot the gray scale chart ( reflective ), and move the camera to fit a scene of monitor fully and bring the chart into focus. 2. Adjust the brightness of the light source by using the dimmer switch so that the white peak level of the chart becomes 30 IRE ( NTSC ),( 210 mV,PAL) on the waveform monitor. 3. Measure the level of illumination by using the illumination meter. SPECIFICATION : 5/5 NTSC (HI) : 0.5 Lux ( 30 IRE ) PAL (HI) : 0.5 Lux ( 210 mV ) NTSC (Normal) : 0.1 Lux ( 30 IRE ) PAL (Normal) : 0.1 Lux ( 210 mV ) C&B Technology Inc. CNB-EN300/300C/350350C, EP300/300C/350350C Specifications