Руководство Пользователя для Sony DSR-1600A

58

Adjusting the Sync and Subcarrier Phases

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Press the SCH button on the vectorscope.

The vectorscope switches to SCH mode.

Press the B channel button on the vectorscope.

This displays the black burst signal from the switcher.

Press the EXT button on the vectorscope.

This switches the vectorscope to external 
synchronization mode.

Adjust the phase synchronization control on the 
vectorscope so that the sync and subcarrier phases are 
close to the reference line.

Output the player 1 signal.

Press the A channel button on the vectorscope.

This displays the sync and subcarrier phases 
(composite signals only) of the signal from player 1.

On player 1, adjust the SYNC PHASE and SC PHASE 
controls on the menu control panel, using a Phillips 
screwdriver, so that the output from player 1 on 
channel A is in correct phase alignment with the black 
burst signal on channel B.

When component signals are used the subcarrier phase 
indicator does not appear.

Output the player 2 signal and repeat steps 6 and 7 to 
adjust the sync and subcarrier phases of the output 
from player 2.

Align the sync and subcarrier phases of the black 
burst signal to the reference line.

Sync phase

Reference line

Subcarrier phase

Adjust the sync and subcarrier phases of the output 
signal from player 1.

This indicator 
moves as you 
turn the SYNC 
PHASE control.

This indicator 
moves as you 
turn the SC 
PHASE control.