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TRU 8 / VideoWin 3 Quick Reference Guide 

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Calibration File Installation 

Calibration files are located on the flash drive inside the TRU8.  Once the instrument is 
connected to the PC via the USB cable, Windows will display the following dialog confirming it 
recognizes that the flash drive is available.  In the following example, the drive inside the TRU8 
has been assigned to the 

D:

 drive. 

 

 

Figure 1 - TRU8 Internal Drive Assignment

 

To copy the calibration files to your hard disk after launching VideoWin: 

 

 

Calibration files must be copied prior to using the TRU-IMAGE 
TRU8. 

 

Note 

Summary of Contents for PHOTO RESEARCH TRU 8

Page 1: ...3 Consult the VideoWin 3 Instruction Manual for full details 1 Unpack the instrument 2 Inspect for physical damage 3 The TRU 8 Imager is delivered with the objective lens MS 60 attached to the instru...

Page 2: ...power cord connector into the Adaptor and the AC plug into a compatible 100 240 volt AC outlet Step 4 Connect the TRU 8 to the PC controller using the supplied USB TYPE B connector from the TYPE B por...

Page 3: ...via the USB cable Windows will display the following dialog confirming it recognizes that the flash drive is available In the following example the drive inside the TRU8 has been assigned to the D dr...

Page 4: ...ools Device Manager 3 Make sure that all instruments are disconnected If an instrument is connected it can be disconnected by highlighting the instrument and clicking on Disconnect Figure 2 Disconnect...

Page 5: ...TRU 8 VideoWin 3 Quick Reference Guide Page 5 of 9 2 Navigate to the drive designated to the TRU8 flash drive In the previous example Drive D...

Page 6: ...9 3 Click on OK The copy process begins automatically and a status indicator reports the progress 4 At the completion of the copy process the TRU8 is ready for use Or the manually copy the calibratio...

Page 7: ...l Measurements Display Standard IDMS should be used as the basis for any display measurement task This specification is available from the Society for Information Display Web site A brief summary of b...

Page 8: ...Source Make sure the distance from the front of the lens to the target is a minimum of 10 focal lengths of the objective lens For example the focal length of the MS 60 objective lens is 60 mm therefor...

Page 9: ...AOR is smaller than the illuminated portion of the character e g character stroke If measuring a flat field image on devices such as an LCD or OLED follow the suggestion of the IDMS above for the cor...

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