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Chapter 1 Overview
Chapter 1 Overview 27
!¡ VIDEO knob and PRESET/MANUAL switch
The switch makes the selection described below.
When it is set to MANUAL, you can use the knob to
adjust the video signal output level.
PRESET: Regardless of the position of the knob, the
video signal output level is set to the reference
value.
MANUAL: You can adjust the video signal output
level in the range ±3 dB.
You can change the adjustment range using
extended menu item 714.
!™ SET UP (DSR-2000)/BLACK LEVEL (DSR-
2000P) knob and PRESET/MANUAL switch
The switch makes the selection described below.
When it is set to MANUAL, you can use the knob to
adjust the (black) setup level (DSR-2000) or black
level (DSR-2000P).
PRESET: Regardless of the position of the knob, the
setup level (DSR-2000) or black level (DSR-
2000P) is set to the reference value.
MANUAL: You can adjust the setup level (DSR-
2000) in the range ±30 IRE
1)
, or the black level
(DSR-2000P) in the range ±210 mV.
!£ CHROMA (chrominance) knob and PRESET/
MANUAL switch
The switch makes the selection described below.
When it is set to MANUAL, you can use the knob to
adjust the chrominance signal output level.
PRESET: Regardless of the position of the knob, the
chrominance signal output level is set to the
reference value.
MANUAL: You can adjust the chrominance signal
output level in the range ±3 dB.
You can change the adjustment range using
extended menu item 714.
1) IRE: A unit for representing a video level laid down by
the IRE (Institute of Radio Engineers). The IRE is now
the IEEE (Institute of Electrical and Electronic
Engineers).
.........................................................................................................................................................................................
!¢ Y/C DELAY knob and PRESET/MANUAL
switch
The switch makes the selection described below.
When it is set to MANUAL, you can use the knob to
adjust the Y/C delay.
PRESET: Regardless of the position of the knob, the
Y/C delay is set to the reference value.
MANUAL: You can adjust the Y/C delay in the
range ±100 ns.
!∞ CHROMA PHASE (HUE) (DSR-2000)/
CHROMA PHASE (DSR-2000P) knob and
PRESET/MANUAL switch
The switch makes the selection described below.
When it is set to MANUAL, you can use the knob to
adjust the hue/chrominance phase (the phase
difference from a burst signal).
PRESET: Regardless of the position of the knob, the
hue/chrominance phase is set to the reference
value.
MANUAL: You can adjust the hue/chrominance
phase in the range ±30°.
!§ SYNC knob
This adjusts the output signal sync phase with respect
to the input reference signal to this unit in the range ±3
µs.
Use this adjustment when the output phase of this unit
is not accurately aligned with the reference signal
phase, or when carrying out special effects editing with
this unit and other VCRs connected to a switcher or
other equipment.
!¶ SC (subcarrier) knob
This adjusts the output signal subcarrier phase with
respect to the input reference signal to this unit in the
range ±180°.
For editing with composite signals, use this adjustment
when the output phase of this unit with respect to the
phase of the reference signal is not accurately aligned
with the subcarrier phase.