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In addition, the user can also set 

OSD Hide Mode and No Signal Mode. Details of these 

two modes are described in the table below. 

OSD Hide Mode 

When enabled, source information and output resolution will 

not be displayed on the screen upon resolution change. 

No Signal Mode 

This sets how the screen looks like when there is no signal. The 

available options are listed below. 

 

Black Screen 

 

Blue Screen 

 

Disable Output

 

 

 

 

 

Summary of Contents for DAC-45

Page 1: ...DAC 45 4K UP DOWN CROSS CONVERTER Instruction Manual...

Page 2: ...At all times Datavideo Technologies will try to give correct complete and suitable information However Datavideo Technologies cannot exclude that some information in this manual from time to time may...

Page 3: ...this unit where the power cord will be walked on rolled over or otherwise stressed 9 If an extension cord must be used with this unit make sure that the total of the ampere ratings on the products plu...

Page 4: ...chase Certain parts with limited lifetime expectancy such as LCD panels DVD drives Hard Drive Solid State Drive SD Card USB Thumb Drive Lighting Camera module PCIe Card are covered for 1 year The thre...

Page 5: ...n the video input changes 1 1 Features HDMI 2 0 input output with 4 2 2 processing Up Down Cross convert between SD HD 3G and 4K formats SDI 3G HDMI 4K VGA Input SDI 3G HDMI 4K Output Support 3G SDI L...

Page 6: ...ect the source see the DIP Switch descriptions in the Rear Panel section ON Red Enabled but signal not detected ON Green Enabled with valid connection OFF Disabled Output Mode LED Indicators Only one...

Page 7: ...et the DIP SW 1 2 to 10 before connecting the SDI source device to this port REF IN Genlock The DAC 45 can be synchronized with the connected input device REF IN will accept Tri level and Black Burst...

Page 8: ...HDMI audio source 4K toggles between Full HD and 4K modes VIDEO OUTPUT sets the resolution and frame rate the output mode Please note the low nibble determines the resolution and frame rate of the out...

Page 9: ...use the utility the user should first copy the DAC 45 Center exe utility software from the installation CD to the computer running Windows After that connect the DAC 45 to the same computer using the...

Page 10: ...Video Click the Video tab to enter the video setup page On the video setup page click the Video Setting button to enter the video configuration page...

Page 11: ...e VGA HDMI SDI HDMI Output Color YUV422 YUV444 RGB444 Output Format 720x480 59 94i 720x576 50 00i 3840x2160 60 00p 3840x2160 59 94p 3840x2160 50 00p 3840x2160 30 00p 3840x2160 29 97p 3840x2160 25 00p...

Page 12: ...1280x720 59 94p 1280x720 50 00p Click Apply after all settings are configured Note When Control Mode displays USB it indicates that the device is accessible by the PC When Control Mode displays DipSw...

Page 13: ...Ratio Keep Aspect Ratio Full Screen 16 9 Dot By Dot 4 3 14 9 UnderScan Pan Scan 16 9 Enable 3G Level B Enable Disable Click Apply after all settings are configured Audio Click the Audio tab to set au...

Page 14: ...udio Level Audio Mute ON OFF Audio Source Default SDI HDMI L R Audio Audio Level SMPTE USA EBU Europe Note Audio Level allows the user to select EBU or SMPTE standards Click Apply after setting the Au...

Page 15: ...Proc Amp Click the Proc AMP tab to adjust the picture settings Set the Brightness Contrast Hue and Saturation levels on the Proc Amp setup page...

Page 16: ...Setting To restore the factory default settings click the Setting tab Click the Factory Default button to reset the DAC 45 to factory defaults...

Page 17: ...bed in the table below OSD Hide Mode When enabled source information and output resolution will not be displayed on the screen upon resolution change No Signal Mode This sets how the screen looks like...

Page 18: ...ideo dealer or office 3 A Windows PC with USB 2 0 port 4 A USB A to micro USB cable USB 2 0 How to update the DAC 45 firmware 1 Switch off the DAC 45 power 2 Save the latest firmware file and the Uplo...

Page 19: ...frame rate in order to be in sync Genlock IN only needs to have the same frame rate with SDI OUT in order to be in sync For example SDI IN is at 1080p60 Genlock IN is at 1080p50 and SDI OUT is at 720...

Page 20: ...Dimensions All measurements in millimeters mm...

Page 21: ...97 25 24 23 98 1080i60 59 94 50 720p60 59 94 50 525i 625i HDMI YUV RGB 3840x2160p60 59 94 50 3840x2160p30 29 97 25 24 23 98 1080p60 59 94 50 1080p30 29 97 25 24 23 98 1080psf30 29 97 25 24 23 98 1080...

Page 22: ...PCM audio Output SDI embedded audio up to 8ch 48KHz PCM audio HDMI embedded audio up to 8ch 48KHz PCM audio Audio lock after conversion Frame Delay I 2 3 fields P 0 1 frames Features Cross Reference P...

Page 23: ...usiness building Xiangtai Square No 129 Yingxiongshan Road Shizhong District Jinan City Shandong Province China Tel 86 531 8607 8813 E mail service datavideo cn China Jinan Datavideo France s a r l Ci...

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