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UM-300, UM-301 

CCD Camera User's Manual 

 

091-0310 V.1.1 

08-09-17

 

 
 
 
 
 
 
 

 
 

 

 

 

 

 

 

 

 

 

 

 

                        

Summary of Contents for UM-300

Page 1: ...UM 300 UM 301 CCD Camera User s Manual 091 0310 V 1 1 08 09 17 ...

Page 2: ...Functions 5 3 1 12 Pin Connector 5 3 2 Shutter Speed Dial Switch 5 3 3 Normal and Asynchronous Capture Mode NRM ASM 5 3 4 Gain Control Mode 6 3 5 Gamma 1 0 and 0 45 Mode 6 3 6 Field and Frame Mode FLD FRM 7 4 Timing Signals 8 4 1 Asynchronous Capture 8 4 2 Pulse Width Shutter Control 8 4 3 External Synchronization and Gen lock 9 4 4 Asynchronous Capture at Field Mode Shutter at 0 9 4 5 Asynchronou...

Page 3: ...ts Limited Warranty UNIQ warrants to the original customer to be free from defects in material and workmanship for two full years from the date of original purchase This warranty covers failures or damages due to defects in material or workmanship which occur during normal use It does not cover damages or failures which result from shipment mishandling abuse misuse or modification A Return Materia...

Page 4: ...cations The asynchronous reset input pinout is located on 12 pin connector AGC MGC Gamma 1 0 0 45 and Frame Field mode selections are also available on the rear plate 1 2 Features EXview HAD CCD Imager High sensitivity 945 nm 768 x 494 EIA 752 x 582 CCIR Asynchronous capture Shutter Speed 1 60 1 31 000 56 dB AGC Off Compact Size and lightweight AGC MGC selectable Gamma 1 0 0 45 selectable Frame Fi...

Page 5: ...s V 375 TV Lines H 560 TV Lines V 450 TV Lines S N Ratio 56dB AGC OFF Gamma 1 0 Min Illumination 0 03 lux Video Output 1 V p p 75ohm BNC or 12 pin Hirose AGC AGC MGC selectable Gamma Gamma 0 45 1 0 selectable Frame Mode Frame Field Mode selectable Electronic Shutter 1 60 1 31 000 selectable Lens Mount C Mount Operating Temperature 10 C 55 C Power Requirement 12V DC 210mA 2 5W Dimension 50mm x 39mm...

Page 6: ...ra has the correct settings before powering up See section 3 for details Figure 1 Basic Camera Setup 2 2 Camera and Frame Grabber System Setups A basic camera and frame grabber system setup as shown in Figure 2 below requires a UM 300 UM 301 camera a standard C mount lens a PS 12C power supply a PC system and VGA monitor a frame grabber or interface card and an external trigger device if necessary...

Page 7: ...d on the rear panel Figure 4 For normal shutter speed it has 9 different shutter speeds to select from Position 0 is standard scanning speed 1 60 second As Position goes higher the shutter speed goes higher and the video becomes darker For asynchronous reset shutter speed an ext TTL signal is required to trigger the camera 8 different shutter speeds can be selected Custom controlled shutter speed ...

Page 8: ...Gamma is the numerical value of the degree of contrast in a television picture Gamma correction is the system response modification by providing linear transfer characteristic from the input to output In general circuit built into a TV camera to compensate for non linearity that exists in display tubes If the camera is connected directly to a frame grabber it is desired to set to Gamma 1 0 For dir...

Page 9: ...frame resolution Frame Mode In frame mode every other horizontal line is scanned out this is different from field mode as described above For odd field line 1 is scanned out first For even field line 2 is scanned first Each field has 1 30 sec period Both odd and even field combined will form a full frame a period of 1 30 second For strobe long term integration and non moving image capturing frame ...

Page 10: ...t on the rear panel of the camera For example if the shutter speed on rear panel reads 1 1 125 then the exposure should be equal to 1 125 sec Once XFER occurs the new reset shutter video will appear The camera only outputs one vertical sync pulse reset it is much easier for frame grabber to capture asynchronous Video Figure 9 Asynchronous Capture Timing 4 2 Pulse Width Shutter Control Position 9 M...

Page 11: ... and Gen lock The UM 300 UM 301 camera automatically locks to the external sync source The external sync source must match the camera HD and VD specification which are 15 734KHz and 59 94Hz respectively Both external HD and VD are TTL level signals a HD H 2 5V to 5V L 0V or GND Pulse width 5 50 duty cycle see figure 10 shown below b VD H 2 5V to 5V L 0V or GND Pulse width 0 5 50 duty cycle must be...

Page 12: ...g 4 7 Strobe Set NRM ASM switch to ASM mode and make sure the FRM FLD switch on rear panel is set to FRM mode in order to achieve full frame resolution The strobe application is similar to high speed shutter application except the strobe pulse must occur in the dark and no shutter is required The advantage to use strobe is that a full frame resolution of video will be obtained This will not happen...

Page 13: ...e without a lens on a blank or bright display should be seen on the TV monitor Covering the CCD camera with hand or lens cap should see a dark video If no video occurs most likely the CCD camera is damaged Consult the technical support at the factory If there is video but it is not clean or bad it is possible that the CCD imager glass is dirty because of the dirt on CCD glass surface or the CCD ca...

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