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XT Series DISK RECORDER - Version 10.01 - Software Technical Reference

Manual

Issue

10.01.D

EVS Broadcast Equipment SA

–

October 2009

If the REF TYPE is set to ‘HD Tri-Level Sync’, the phase definition window is as

follows:

The main phase value for HD can be adjusted between - 30000 ns and +32000 ns

by 13.5 ns steps and the secondary phase value (relative phase of the SD SDI

outputs compared to the phase of the HD SDI outputs) can be adjusted between -

400 ns and +400 ns by 37ns steps

COMMANDS

• Use ← and → keys to adjust the main phase value by half pixel (i.e. SD: 37 ns

or HD:13.5 ns) steps or type in the value in the Phase Value field.

• Use CTRL + ← and → keys to adjust the phase value by 1-line (i.e. 1440 in SD;

2880 half pixel in HD 720p; and 3840 half pixel in HD 1080i) steps.

• Use <TAB> key to toggle between Main Phase and Secondary Phase fields.

• Use ← and → ↑ and ↓ keys to adjust the secondary phase value by half pixel

(i.e. SD: 37 ns or HD:13.5 ns) steps or type in the value in the Phase Value

field.

• Press ENTER to save the new values and return to the Maintenance menu or

press ESC to go back to the Maintenance menu without saving the changes.

Important note 1:

The SD phase is always adjusted according to the SDI outputs. Internal

CVBS outputs have a delay of 48 x 37 nsec compared to the

corresponding SDI outputs.

Important note 2:

The internal CVBS outputs can not be used to feed directly a vision mixer

or any equipment performing video effects, since the phase of the chroma

subcarrier is not adjustable internally.

EVS XT Series User Manual

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