JVC LST0819-001A Instructions Manual page 53

H
Stabilizer
I
Stabilizer Level
J
Noise Reduction
K
ALC
This function prevents image shaking caused by vibration.
Set this function to On to control image shaking.
Off : Disabled.
On : Enabled.
:
Memo
● When the function is set to On
approximately 1.3 times.
● Adjustment is disabled in the electronic zoom area.
● Adjustment is disabled for about 1 minute after power ON and during
Pan/Tilt/Zoom operation.
● Adjustment may not work when the vibration is fast. The effect can be
small when vibration direction does not match with Pan/Tilt position.
Depending on the installation environment, the stabilizer may malfunction
and increase image shaking due to the vibration transmitting to the
camera. In this case, set the stabilizer to Off .
This item allows you to set the adjustment level of the [Stabilizer] item H in 3
steps.
The adjustment volume is larger if the value is set to High rather than
Mid . When it is set to Low , the adjustment volume is lesser than
compared to when it is set to Mid .
[Setting value:Low,Mid,High]
When On is set, image noise on the screen will be reduced.
:
Memo
● This item is only enabled when [AGC] item K is set to a value other than
Off .
● Image noise in dark images will be reduced but the resolution will
deteriorate.
● The edges between high and low illumination area may appear rough.
For setting the priority of ALC (feature for maintaining the video level
according to the brightness of the object). You can select whether to assign
priority to the motion or picture quality when the object becomes dark.
Motion : Prioritizes movement.
When the object becomes dark, priority is given to AGC
(automatic gain control), and therefore this is suitable for
shooting fast-moving objects.
Quality : Prioritizes image quality.
When the object becomes dark, priority is given to the Sense
Up feature, and therefore this is suitable for shooting objects
requiring a high picture quality.
[Setting value:Motion,Quality]
, the screen is digitally zoomed to