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Adjusting the Sync and Subcarrier Phases

Chapter 5 Connections and Settings

Performing a phase adjustment operation

1 Press the SCH button on the vectorscope.

The vectorscope switches to SCH mode.

2 Press the B channel button on the vectorscope.

This displays the black burst signal from the switcher.

3 Press the EXT button on the vectorscope.

This switches the vectorscope to external

synchronization mode.

4 Adjust the phase synchronization control on the

vectorscope so that the sync and subcarrier phases are

close to the reference line.

5 Output the player 1 signal.

6 Press the A channel button on the vectorscope.

This displays the sync and subcarrier phases

(composite signals only) of the signal from player 1.

7 On player 1, adjust the front panel SYNC PHASE and

SC PHASE controls, 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

Note

When component signals are used the subcarrier phase

indicator does not appear.

8 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.

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Nikon DSR-1500AP Bedienungsanleitung Seite 94