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Menu setting, E-26, Sync adjust screen – JVC TK-C1481 User Manual

Page 26: Alc settings screen

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E-26

Item

Functions and set values

Initial value

V PHASE

H PHASE

SC COARSE

SC FINE

This adjusts the vertical synchronization to those of other cameras
when a selector switch for the synchronizing system on the side
is at LL. (50Hz (60Hz) power region only. ( ): TK-C1480U)
When it is not set to LL, “---” will appear, disabling change
the set value.
TK-C1480U
[Set value: –131 to 0 to 131]
TK-C1480E and TK-C1481EG
[Set value: –156 to 0 to 156]

This adjusts the horizontal synchronization to those of other
cameras and systems when a selector switch for the
synchronizing system on the side is at INT/GL.
When external signals are not input, “---” will appear, disabling
change the set value.
[Set values: –16 to 0 to 16]

Coarse adjustment of the SC phase in gen-lock operation.
The SC phase can be varied by up to 90° in each direction.
Adjust with reference to another camera (or system) and
together with the SC FINE adjustment.
Adjust SC COARSE and SC FINE only after adjusting H
PHASE.
When it is not set to GL, “---” will appear, disabling change
the set value.
[Set values: 0°, 90°, 180°, 270°]

Fine adjustment of the SC phase in gen-lock operation.
When it is not set to GL, “---” will appear, disabling change
the set value.
[Set values: 0 to 255]

MENU SETTING

SYNC ADJUST Screen

This executes the setting regarding synchronization.

0

0

0

°

128

ALC SETTINGS Screen

Item

Functions and set values

Initial value

IRIS LEVEL

AVERAGE:
PEAK

This makes automatic adjustments according to brightness.

Adjusts the brightness level of the video signal.

• To lower the brightness level ... Decrease the value
• To raise the brightness level .... Increase the value

[Set values: –5 to NORMAL to 5]

Sets the exposure detection as a ratio of the average value
and the peak value.

• AVERAGE value large: Increase the AVERAGE value

when portions other than the highlighted areas of the
screen are dark and look corrupted. (Ex. 10:0)

• PEAK value large: Increase the PEAK value when

halation occurs in the highlighted areas of the screen.
(Ex. 5:5)

[Set values: 10:0, 9:1, 8:2, 7:3, 6:4, 5:5]

NORMAL

8 : 2