Video Caliper/Video Measurement

Made In USA

VMU300 Specifications
 
Calibration Entry Range 0.0001 to 9999, entry via keypad
Numeric Display Range Approx. 0.00001 to 15998400 (higher for PAL/CCIR)
Line Resolution NTSC/RS170: 1280 x 480 (thin), 1280 x 240 (thick line)
PAL/CIR: 1536 x 576 (thin), 1536 x 288 (thick line)
Significant Digits Selectable at 2, 3, 4, 5 or 6
Scale Display Layout Row or Column
Calibration Axes Can be calibrated on X or Y axis
Measurement Axes Any combination of X, Y and Diagonal measurements
Scale Display Position Movable anywhere within 90% center of screen
B&W Select Menu setting to remove chroma (color) from composite video to support B&W video
Line Attributes Individually selectable as off, solid or serrated
Rule Mode Full line or box display
User Memories 10
User settable units 8 (2 digits each)
Color Bars Eight color full field bars for NTSC systems and all RGB systems, eight bar monochrome only for PAL/CCIR composite & S-Video systems for all B&W systems.
Display colors Note: PAL systems only display gray levels
  Foreground (8) Black, Blue, Red, Magenta, Green, Cyan, Yellow, White
Note: 8 shades of gray for B&W video & PAL/CCIR systems
Background (9)Black, Blue, Red, Magenta, Green, Cyan, Yellow, White, Transparent; Note: 8 shades of gray for B&W video & PAL/CCIR systems
Character Cell Display 16x20 pixel cell, interlaced (HxV)
Non-Volatile Memory type EEPROM
System Microprocessor 16/32 bit
Line Generation Digitally generated with custom circuit
Display controller Custom MicroImage Video Integrated Display Controller
Front panel controls (2) Line position controls, multi-turn precision, optical encoders
Front panel switches (25 total) Power, Lock 1, Lock 2, Track, Scale Position, Scale Set, Display On/Off, B/W, X/Y, Menu, Store, Recall,  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ".", Backspace, Enter
Front Panel Indicators (10) Power, Lock 1 on, Lock 2 on, Track on, Scale Position on, Display on, X, Y, Store, Recall
X axis line width NTSC/RS170: 40.75 nS (Narrow), 81.5nS (Wide)
PAL/CCIR: 35 nS (Narrow), 70nS (Wide)
Y axis line width 1 scan line (Narrow), 2 scan lines (Wide)
Adjustment range 98% of raster minimum
Sync system NTSC/RS170 (North American NTSC Timing)
PAL/CCIR (European Timing)

Automatic detection and switching
Color Processing NTSC/RS170 (composite video and S-Video)
PAL/CCIR units will pass color image but will not display color bars, color menus or color dimensions. Gray scale overlay only.
Chroma Frequency NTSC/RS170 - 3.579545Mhz, PAL/CCIR - Not Applicable
Horizontal Frequency NTSC/RS170 - 15.73426Khz, PAL/CCIR - 15.625Khz
Vertical Timing NTSC/RS170 - 59.94Hz, PAL/CCIR - 50Hz
Scan Lines NTSC/RS170 - 525 Total, PAL/CCIR - 625 Total
Genlock    Precision Phase Locked Loop (PLL), square pixel
Bandwidth Greater than 30 Mhz
Input Levels  
  Composite 1.0Vpp composite, 75 ohm
S-Video 1.0Vpp (Y), 0.286Vpp burst (C), 75 ohm
Output Levels  
  Composite Same as respective input, +/-5% into 75 Ohm
S-Video Same as respective input, +/-5% into 75 Ohm
Connectors  
 

   

Composite BNC Female
S-Video 4 pin mini-DIN Female (std. S-Video connector)
RS232 8 pin mini-DIN Female (unused for custom functions only)
Remote port
(option)
Note: RS232 port is designed for custom options and is not used in the standard unit
  Data format EIA-232 (RS-232)
Language MicroImage Control Language
Baud Rate 300, 600, 1200, 2400, 4800, 9600, 19200
Data Bits 7 or 8, selectable
Parity Off or Even, selectable
Stop Bits 1
Temperature  
 

   

Operating 0 deg ~ 40 deg C (32 deg - 104 deg F)
Storage -40 deg ~ 60 deg C (-40 deg - 140 deg F)
Humidity  
 

   

Operating 10% ~ 90% (non-condensing)
Storage 5% ~ 95% (non-condensing)
Power (Universal Power Supply included with all units)
   
Voltage 12VDC (Approximately +9 to +20 VDC)
Consumption Approximately 270mA typical at +12VDC
Size 9.00" (W) x 7.63" (D) x 2.88" (H)
229 mm (W) x 194 mm (D) x 73 mm (H)
Weight    1 lbs. 14 oz., (851g)
Country of Origin

Manufactured in the USA by MicroImage Video Systems

Specifications are subject to change without notice
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© 1995-2008 MicroImage Video Systems, a division of World Video Sales Co., Inc.
All rights reserved.  Specifications subject to change without notice. 09/04/08
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