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6. Synchronization Setting (SYNC)
1. Select a sync mode.
VD2: Multiplexed vertical drive, highest priority
LL: Line-Lock, follows the phase of supplied AC power, 2nd priority
INT: Internal sync, lowest priority
Notes:
• Selection is not available when VD2 is added to the camera. Selection from LL is avail-
able when the respective sync is added.
• When LL is selected, phase adjustment is required.
2. Line-Lock Vertical Phase Adjustment (V PHASE)
• Select LL and press the [SET] button.
• Prepare a dual-trace oscilloscope and supply
it with the video output of the camera to be
adjusted and that of the reference camera.
• Set the oscilloscope to the vertical rate and
expand the V-sync portion.
• Select a proper COARSE phase from 16
steps (22.5 degrees/step) that makes the two
video signals on the oscilloscope the closest.
• Select a proper FINE phase so that the two
video signals on the oscilloscope come as
close as possible.
Notes:
• Moving the "I" cursor across the +/- end will shift the FINE range.
• Press the [LEFT] and [RIGHT] buttons simultaneously to reset the V PHASE to the
default (0 degree).
• Keep pressing the [LEFT] and [RIGHT] buttons for a second to move the "I" cursor
faster if necessary.
• Spike noise if contained in the AC mains may disturb synchronization of LL.
7. White Balance Setting (WHITE BAL)
Select a mode for WHITE BAL on the CAMERA SETUP menu. The default setting is ATW1.
ATW1: Is automatically adaptable to the colour temperatures of 2 700K - 6 000K.
ATW2: Is automatically adaptable to the use of sodium lamps (2 000K - 6 000K).
AWC: Is automatically adaptable to the colour temperatures of 2 000K - 10 000K.
Notes:
• When ATW1 or ATW2 is selected, no further operation is required.
• ATW1 and ATW2 do not appear on the setup menu of the system controller.
• Select AWC in the following cases: the colour temperature is out of the 2 000K - 6 000K
range, the scene contains mostly high colour temperatures such as blue sky or sunset, or
the scene is dim.
• When AWC is selected, the AWC setting is required.
**SYNC**
V PHASE
COARSE 1(1--16)
FINE ...I...128
- +
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