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Crystal VisionÀº Studio signal pathÀÇ ¼º´ÉÀ» Å×½ºÆ®Çϱâ À§ÇØ ¸¸µé¾îÁø ½ÅÈ£ÀÇ ¼Ò½º¸¦ Á¦°øÇÏ´Â 2 Á¾·ùÀÇ test pattern generator¸¦ Á¦°øÇÕ´Ï´Ù. ¿î¿µÀÚÀÇ ¼­·Î ´Ù¸¥ ¿ä±¸¸¦ ÃæÁ·½ÃÅ°±â À§ÇØ µÎ Á¾·ùÀÇ TPG(Test pattern generator)´Â ´Ù¾çÇÑ ±â´É°ú Cost optionÀ» Á¦°øÇÕ´Ï´Ù. Crystal Vision¿¡¼­ ¼±º¸ÀÌ´Â TPGµéÀº ¾Æ³¯·Î±× ŸÀÌ¹Ö ¸®ÆÛ·±½º¸¦ À§ÇÑ locked³ª free runningÀÌ °¡´ÉÇÑ µðÁöÅÐ ¾Æ¿ôDzÀ» Ãâ·ÂÇÕ´Ï´Ù.

TPG102

TPG102´Â ¸ðµç ±â´ÉÀ» °®Ãá 10bitÀÇ µðÁöÅÐ test pattern generatorÀÔ´Ï´Ù. ¿î¿µÀÚ°¡ ÀåºñÀÇ ¸®ÄÚµù, Ç÷¹À̹é, ¸ð´ÏÅ͸µµéÀ» üũÇÒ ¼ö ÀÖµµ·Ï 32°³ÀÇ SDI PatternÀ» Á¦°øÇÕ´Ï´Ù. Test PatternµéÀº ºñ½ÁÇÑ Pattern³¢¸® pattern bank·Î ³ª´µ¾î¼­ ÀúÀåµÇ¾î ½±°Ô ±¸ºÐÇÏ¿© ºÐ·ùÇÒ ¼ö ÀÖ½À´Ï´Ù. ƯÁ¤ patternÀÇ ºü¸¥ ¸®¸ðÆ® ¸®ÄÝÀ» À§ÇØ 10 °¡ÁöÀÇ ¸Þ¸ð¸®¸¦ ÇÁ·Î±×·¥ÇÒ ¼ö ÀÖ½À´Ï´Ù. PatternµéÀº luminance³ª chrominance·ÎÀÇ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. ¶ÇÇÑ Moving test patternÀÇ »ç¿ëÀÌ °¡´ÉÇϸç, Static patternÀÇ stripÀ» rotatingÇÏ¿© »ý¼ºµµ °¡´ÉÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ±â´ÉÀº Framestore°¡ ÀÖ´Â ´Ù¸¥ ¸ðµâÀ̳ª Synchronizer¸¦ Æ÷ÇÔÇÏ°í ÀÖ´Â Signal path¿¡ À¯¿ëÇÏ°Ô »ç¿ëµË´Ï´Ù. ¶ÇÇÑ D/AÄÁ¹öÅͳª ¸ð´ÏÅÍ¿Í °°Àº ÀåºñÀÇ Å×½ºÆ®µµ °¡´ÉÇÕ´Ï´Ù. ¾Æ¿ôDz ŸÀ̹ÖÀº ¾Æ³¯·Î±× ¸®ÆÛ·±½º¿¡ µû¶ó Á¶ÀýÀÌ °¡´ÉÇϸç, horizontal°ú vertical picture position, ¶ÇÇÑ Á¶ÀýÀÌ °¡´ÉÇÕ´Ï´Ù. EDH´Â ÇÊ¿ä ½Ã Off°¡ °¡´ÉÇÕ´Ï´Ù. TPG102´Â Active frame front panelÀ̳ª remote panel¿¡¼­ ¸®¸ðÆ®·Î Á¶ÀýÇϰųª, º¸µå¿¡¼­ ¸Å´º¾ó ÄÁÆ®·ÑÀÌ °¡´ÉÇÕ´Ï´Ù. GPI·Î pattern bank¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. TPG102ÀÇ ±¤¹üÀ§ÇÑ Pattern ¼±ÅÃÀº ¹æ¼Û±¹°ú °°Àº ±Ô¸ðÀÇ ½Ã½ºÅÛ¿¡ À¯¿ëÇÏ°Ô »ç¿ëµË´Ï´Ù.

GEN104

GEN104´Â 10bitÀÇ µðÁöÅÐ test pattern generator·Î½á ºñ±³Àû ÀÛÀº ½ºÆ©µð¿À³ª ÀûÀº ºñ¿ëÀ¸·Î ½Ã½ºÅÛÀ» ±¸¼ºÇϱâ´Â ¿øÇÏ´Â °÷¿¡ Àû´çÇÕ´Ï´Ù.

ÀÌ Á¦Ç°Àº ´ëºÎºÐ ÀϹÝÀûÀ¸·Î »ç¿ëµÇ´Â Á¤ÀûÀÎ 8 °¡ÁöÀÇ test patternÀ» Á¦°øÇÕ´Ï´Ù. º¸µå¿¡¼­ ¸Å´º¾ó·Î ÄÁÆ®·ÑÀÌ °¡´ÉÇϸç, ¾Æ³¯·Î±× ¼Ò½º¿¡ µû¶ó ÇÑÁ¤µÈ ¹üÀ§ÀÇ Å¸ÀÌ¹Ö Á¶ÀýÀ» Á¦°øÇÕ´Ï´Ù.

 


TPG102


MECHANICAL
Standard Crystal Vision module 266mm x 100mm
Weight: 27g
Power consumption: 6.25 Watts

ANALOGUE INPUT
Digital input may be timed to an external analogue reference or free run with no reference
Mixed syncs input 300mV to 2 volt or 300mV Black and Burst into 75ohm
Auto or manual 625/525 line selection
Reference loop-through available
Free-run frequency + or - 15 ppm

OUTPUTS
2 SDI outputs using the RM01 frame rear module
270Mbit to EBU 3267-E and SMPTE 259M

ADJUSTMENTS
0 to 1 line adjustment of horizontal picture position from syncs in 74ns steps
0 to 624 lines adjustment of vertical picture position in 1 line steps for PAL
0 to 524 lines adjustment of vertical picture position in 1 line steps for NTSC

BLANKING
To 601 specification vertically
1 test pattern is available with signals on vertical lines 7 to 22 and 320 to 335 in PAL and 10 to 20 and 273 to 282 in NTSC



TEST PATTERNS
32 digital test patterns plus a full frame logo, divided into seven pattern banks - 100% Color Bars, EBU Color Bars, 95% Color Bars, Split Bars; Peak White, Black, Hard Grey, Red, Field 1 Only, Field 2 Only; Luma Only Ramp, Valid Ramp, Limit Ramp, 10 Bit Blue Ramp, Shallow Ramps, Steps, Modulated Ramp; Luma Only Multi-frequency Burst, Multi-frequency Burst, Luma Only Frequency Sweep, Frequency Sweep, Bow Tie; Mixed Selection of Patterns, SDI Test, Pulse and Bar, Edge of Frame Markers, Cross Hatch; PLUGE, SPLUGE, Co-site, 50Hz Rectangle, Safe Area; Crystal Vision Logo
A section of each test pattern can be made to rotate to create a moving pattern

GPI INPUTS
Pattern bank selection

LED INDICATION OF:
Power supply present, PAL/NTSC standard, board configured and ready for use, valid reference syncs input detected

LOCAL CONTROL
Rotary switch selection of pattern banks, static patterns and rotating patterns. Piano switch selection of line standards (when no reference syncs), EDH transmission, Y only or C only, horizontal and vertical delay adjustments

REMOTE CONTROL
RS422/485 and RS232
19200 baud 8 bits, 1 stop no parity
Remote control of pattern selection, 10 non-volatile user memory locations, Y only or C only, pattern rotation, horizontal and vertical delay adjustments



GEN104

MECHANICAL
Standard Crystal Vision module 266mm x 100mm
Weight: 180g
Power consumption: 5 Watts

ANALOGUE INPUT
Digital input may be timed to an external analogue reference or free run with no reference
Mixed syncs input 300mV to 2 volt or 300mV Black and Burst into 75ohm
Auto or manual 625/525 line selection
+/- 2us adjustment of horizontal picture position from syncs

OUTPUTS
4 SDI outputs using the RM18 frame rear module (3 outputs with RM02 or 2 with RM01)
270Mbit to EBU 3267-E and SMPTE 259M

TEST PATTERNS
8 digital test patterns - SDI Test, EBU Colour Bars, 100% Colour Bars, Multi-frequency Burst, Grey, Frequency Sweep, Edge of Line Markers, Ramps

LED INDICATION OF:
Power supply present, PAL/NTSC standard, valid syncs input detected

LOCAL CONTROL
Rotary switch selection of test patterns
Pot adjustment of horizontal timing
Piano switch selection of user or calibrated horizontal delay adjustments



 

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