JVC TK-C1460B Digital Camera User Manual


 
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 power region only.)
When it is not set to LL, “---” will appear, disabling change
the set value.
[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
E-27
This sets the electronic shutter as well as the ExDR (Extended
Dynamic Range).
The use of an electronic shutter function enables shooting
with proper brightness, as more brightness results in higher
shutter speed.
The ExDR function allows even the shooting of a subject
having different luminous flux density by composing a picture
shot at 1/100 sec. shutter speed with a picture shot by a
high-speed shutter.
NORMAL: This fixes the shutter speed to 1/50.
The ExDR does not function.
MANUAL: This sets the shutter
speed b
y the item
SHUTTER SPEED on the SHUTTER screen.
The ExDR does not function.
When SENSE UP is functioning, MANUAL
cannot be selected. (Not displayed on MENU)
AUTO: This automatically switches the shutter speed
according to brightness.
The ExDR does not function.
The item FAST LIMIT on the SHUTTER (ExDR)
screen sets a maximum shutter speed value.
M.ExDR: This is used when shooting a subject with
difference in a luminous flux density in the screen
under a fixed illumination condition, and so on.
During ExDR mode, the item M.ExDR.SPEED on
the SHUTTER (ExDR) screen sets the composing
high shutter speed. It is possible to set only when
the items BLC and SENSE UP are OFF. What’s
more, the ExDR LEVEL sets the signal level of
the composing high-speed shutter.
A.ExDR: This is used when the subjects having different
luminous flux densities are continuously used
night and day in the situation where both indoor
and outdoor subjects are mixed in existence, and
so forth. During ExDR mode, the composing
shutter speed automatically varies according to
the contrast of a subject. This is set when shooting
the subject with changing brightness.
This can be set only when the item BLC is OFF.
What’s more, the ExDR LEVEL sets the signal
level of the composing high-speed shutter.
MEMO
Do not set to A.ExDR when using a manual lens.
When M.ExDR mode or A.ExDr mode is used, the border
between a bright part and a dark part can be coloured
(cyan, orange, etc.), but this is not a malfunction.
This sets a shutter speed when MANUAL is set.
The AUTO, M. ExDR, A. ExDR set value is displayed as
“---” and cannot be changed
[Set values: 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/4000,
and 1/10000]
NORMAL
1/120
Item Functions and set values Initial value
SHUTTER
/ExDR
* When the SHUTTER/ExDR item is set to NORMAL, the following items
(SHUTTER SPEED, FAST LIMIT, ExDR LEVEL, and M.ExDR SPEED)
cannot be changed.
SHUTTER
SPEED