Hall Research Technologies UVA-4 User Manual

Also see for UVA-4: Manual

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Hall Research Technologies UVA-4 User Manual Manual pdf 9 page image

4 or 8 Channel Splitter PC Video & Audio over Twisted-Pair Receivers73.3 Advanced Brightness Adjustment on URA ReceiversThe URA series of devices can equalize the brightness of the video by reducingsmearing.• Apply power to the receiver. Wait until all LED’s are turned off• Press the SEL button once to enter Adjustment-mode.• In Adjustment-mode, all three (3) LEDs will be ON solid.• Press and hold the SEL button for at least 3 seconds to enable theVideo Brightness Adjustment Mode (previously called Wire GaugeMode).• In Video Brightness Adjustment Mode, the GREEN and BLUELED’s will be blinking.• The UP button raises the video brightness level.• The DOWN button lowers the video brightness level.• Pressing BOTH the UP and DOWN buttons at the same time willreset the Video Brightness to the default setting.• While using the UP and DOWN buttons, if an upper or lower limit ofthe adjustment is reached, the brightness will no longer change witheach button press.• To exit the Video Brightness Adjustment mode at any time, pressthe SEL button until all LED’s are ON solid (Adjustment-mode).Press the SEL button repeatedly until all LED’s are OFF indicating theunit is ready for operation. (The unit will automatically return to thismode after 1 minute if no buttons are pressed).NoteThe Video Brightness adjustment may not be noticeable when only using 1 device.When products are daisy-chained using the –XT version the adjustment is easier toobserve.