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1. Prior to Starting 

1-1. Welcome 

Congratulations! By purchasing HD/SD Down Converter with D/A Converter

 

you have entered 

the world of FOR-A and its many innovative products. Thank you for your patronage and we 
hope you will turn to FOR-A products again and again to satisfy your video and audio needs. 
FOR-A provides a wide range of products, from basic support units to complex system 
controllers, which have been increasingly joined by products for computer video based systems. 
Whatever your needs, talk to your FOR-A representative. We will do our best to be of continuing 
service to you. 
 
 

1-2. Features 

This is a down-converter used for monitoring applications and is available in a modular format 
for installation in a UFH frame. It can convert HD-SDI signals into SD-SDI signals and analog 
signals or convert SD-SDI signals into analog signals. 
 

 

Down-conversion of HD-SDI signals into SD-SDI signals and analog signals (HD or SD) 

 

Conversion into any of five aspect ratios (4:3, 13:9, 14:9, 16:9, squeeze) 

 

Selection of analog signal output enabled (YP

B

P

R

, GBR, Y/C, composite signals) 

 

Sync output signals for monitoring supported 

 

Process control functions provided (video level, chroma level, chroma phase, setup/black 
level) 

 

Built-in cross color reduction circuit 

 

Selection of enhanced level enabled 

 

Содержание UFH-70DCM

Страница 1: ...UFH 70DCM HD SD Down Converter with D A Converter 1st Edition Rev 1 OPERATION MANUAL...

Страница 2: ......

Страница 3: ...with circuitry exposed could result in electric shock fire hazards or unit malfunction Potential Hazards If abnormal smells or noises are noticed coming from the unit turn power off immediately and d...

Страница 4: ...peration can be performed immediately upon completing all required connections and operational settings Check your received items against the packing lists below ITEM QTY REMARKS UFH 70DCM 1 Operation...

Страница 5: ...ols 6 4 2 1 UNITY OPERATE 6 4 2 2 VIDEO LEVEL 6 4 2 3 CHROMA LEVEL 7 4 2 4 SETUP BLACK 7 4 2 5 CHROMA PHASE 7 4 3 Dipswitch Setting FUNCTION 8 4 3 1 Detailed Setting for Analog Output 9 4 4 Rotary Swi...

Страница 6: ......

Страница 7: ...do our best to be of continuing service to you 1 2 Features This is a down converter used for monitoring applications and is available in a modular format for installation in a UFH frame It can conver...

Страница 8: ...EO LEVEL 5 CHROMA LEVEL 6 SETUP BLACK and 7 CHROMA PHASE are enabled 4 2 1 4 VIDEO LEVEL Used to adjust video level 4 2 2 5 CHROMA LEVEL Used to adjust chroma level 4 2 3 6 SETUP BLACK Used to adjust...

Страница 9: ...rom 2 is D A converted and output from 3 4 5 and 6 The PR HD SD component R RGB component C Y C or composite signal can be output from this connector 5 6 SYNC C4 HD SD ANALOG OUT The signal input from...

Страница 10: ...ration manual for the System Frame where you will be installing Turn off the System Frame and other equipment before connection SD SDI OUT 1 SD SDI OUT 2 UFH 70DCM HD SD SDI IN HD SD SDI OUT ANALOG Y...

Страница 11: ...EM FRAME 2 1 POWER GENLOCK FAN V ADJ DC POWER V CHK POWER TEMP 2 1 DC POWER TEMP FAN GENLOCK POWER POWER SER NO UFH 70DCMD PROCESSCONTROL POWER OP ERATE UNITY 1 4 2 UFH 70DCMD ASPECT 5 3 FUNCTION 6 7...

Страница 12: ...enabled VIDEO LEVEL CHROMA LEVEL SETUP BLACK CHROMA PHASE 4 2 2 VIDEO LEVEL Switch and Controls Description UNITY OPERATE Lower position OPERATE Turn the VIDEO LEVEL control to adjust Adjusts video l...

Страница 13: ...l Turning the control clockwise brightens the setup black Setting range 15 IRE to 15 IRE When the control is set to the center position unity setting the LED below the control illuminates 4 2 5 CHROMA...

Страница 14: ...mposite is selected for Analog output selection 1 see section 4 3 1 Output selection when signal not present SW2 5 Selects black video or no video output from SD SDI OUT and ANALOG OUT when input sign...

Страница 15: ...F G SD B SD R SD Composite ON OFF ON G SD B SD R SD Bi level Sync OFF ON OFF Composite Y SD C SD Composite OFF ON ON B B Y SD C SD Bi level Sync SD SDI ON ON Composite Composite Composite Composite OF...

Страница 16: ...is used to select an aspect ratio of the down converted SDTV images when an HD SDI signal is input to the unit 4 3 Side cut 14 9 13 9 Semi Letter box 16 9 Letter box SQUEEZE To display output images i...

Страница 17: ...LOW SW5 4 Background color for blank areas 2 ON 3 ON 4 ON WHITE OFF SW5 5 Delay mode switch Minimum delay One frame delay OFF SW5 6 OFF SW5 7 OFF SW5 8 OFF Semi Letter Box SW5 1 Selects Semi Letter bo...

Страница 18: ...OFF OFF OFF OFF Manual Set 525 59 94 NTSC ON OFF OFF OFF OFF Manual Set 1080 59 94i ON ON OFF ON OFF Manual Set 720 59 94p OFF OFF ON OFF OFF Manual Set 625 50 PAL OFF ON OFF OFF OFF Manual Set 1080...

Страница 19: ...olor Mono OFF SW7 4 OFF SW7 5 OFF SW7 6 OFF SW7 7 GBR output w sync or w o sync ON OFF OFF SW7 8 OFF Mono Color output SW7 3 Selects color or monochrome B W output GBR output with sync or without sync...

Страница 20: ...og Tri level sync 0 6Vp p I O Delay HD SDI 1080i input SD output Minimum delay approx 90 lines or One frame delay HD SDI 720p input SD output Minimum delay approx 120 lines or One frame delay See sect...

Страница 21: ...9 S QUEEZE 1 2 3 4 2 1 S Y N C C 4 P R C 3 P B C 2 Y G C 1 Y B R C 400 379 5 101 87 8 20 141 SD SD I OU T HD SD SDI I N HD S D A N AL O G O U T POWER I N P U T V I DE O L E V E L S E T U P B L A CK C...

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Страница 23: ...n the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may...

Страница 24: ...352 378 5320 FOR A Corporation of Canada 346A Queen Street West Toronto Ontario M5V 2A2 Canada Phone 1 416 977 0343 Fax 1 416 977 0657 FOR A Latin America the Caribbean 5200 Blue lagoon Drive Suite 76...

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