Panasonic AV-UHS500 4K Switcher Operating Instructions - Page 109
Setting the sync signals, Adjusting the output signal phase, External sync
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Input/output signal settings Setting the sync signals Adjusting the output signal phase The sync signals to be used by the system can be selected. External sync: For synchronization with an external sync signal (gen-lock). The reference input signal is looped through and output. BB Black burst signal (vertical phase of 0H) BB Advanced Black burst signal Vertical phase of 90H when the 59.94i or 59.94p format is selected; vertical phase of 75H when the 50i or 50p format is selected Tri-level sync Tri-level sync signal (vertical phase of 0H) Internal For synchronization with an internal reference signal (INT). The REFOUT signal (black burst signal) is output from the two reference connectors. T his cannot be selected when the system format is 1080/24PsF. ppWhen the format is 1080/24PsF, only Tri-level sync can be selected. ppThis unit supports synchronization signals for field frequencies that are same as those of the system format. When the unit is set to the 1080/23.98PsF format, however, the unit also supports black burst signals with 10F-1D (compliant with the SMPTE318M standard). 1 Press the CONF SYS button to light its indicator, and display the System menu. 2 Use [F1] to display the Reference sub menu. The phase of the output video signals can be adjusted. 1 Press the CONF SYS button to light its indicator, and display the System menu. 2 Use [F1] to display the Output Phase sub menu. 3 Use [F2], and select "0H" or "1H" using the System item. 0H The output video signals are output to the system Reference signal with using in-phase. The frame synchronizer function is ON for all input signals. 1H The output video signals are output to the system Reference signal with 1H delay. When the frame synchronizer function is ON, the output video signals are output with 1 frame + 1H delay. 4 Use [F3] to adjust H phase using the H-Phase item. H-Phase can be adjusted within a range of -0.50H to +0.49H. ppThe setting displayed on the menu differs depending on the system format. 5 Use [F4] to adjust V phase using the V-Phase item. V-Phase can be adjusted within a range of -100H to +100H. 3 Use [F2], select the sync signal using the Sync item, and press the [F2] to enter the selection. 4 Use [F3] to select the setup level of the black burst signal in the internal synchronization mode using the BB Setup item. This setting takes effect when the video system is 59.94i or 59.94p. The setup level is fixed at 0 IRE when the system is 50i or 50p. 5 The genlock status is displayed in the Gen Lock item. Locked UnLock Synchronized with the external sync signal or internal reference signal. Not synchronized with the external sync signal or internal reference signal. 109
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