Hitachi HV-D30 operation manual Output/Sync

14. OUTPUT/SYNC

On this menu screen, you can make signal changeover for output to the D-SUB connector and phase adjustment for external synchronization.

1) OUTPUT : Output mode changeover

R, G, B The R, G and B video signals are output to the D-SUB connector.

Y, R-Y, B-Y The Y, R-Y and B-Y signals are output to the D-SUB connector. Y/C The Y/C and VBS signal is output to the D-SUB connector.

2)COLOR BAR : Color bars ON/OFF

3)MONO : Monochrome (black and white) ON/OFF for the video output signal from the VIDEO connector

Set to ON for monochrome. Setting ineffective during color bar.

4)Sync/HD out : Selects sync signal output from the rear panel multi connector.

5)SYNC ON G : G video signal synchronization ON/OFF (In the R/G/B mode only) When output is RGB with Sync on and G on, Sync is added to the G video signal.

6)GL IN : Impedance changeover of input to the GL IN connector.

HIGH : The high impedance level is provided.

75 : An impedance of 75 ohms is provided.

Note: When power to the camera is turned off, the high impedance level is provided. So, do not use this function in a system where power is turned off for the camera unit only.

7) GL MODE : GL signal input changeover

VBS : The VBS signal or BBS (black burst) signal is input as an external synchronizing signal.

HD/VD : The HD/VD signal is input as an external synchronizing signal.

Note: During external sync with HD and VD signals, be sure to use either RGB or Y, B-Y, R-Y output signals. Although VBS and Y/C output signals are also produced, these cannot be used as normal output signals.

8) SC.COARSE : Coarse adjustment of subcarrier phase

Using the L or R button, select one of the following phases; 0º, 90º, 180º and 270º.

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