Setting

LL ADJUSTMENT screen

Item

 

 

Functions and settings

 

 

 

 

V.PHASE

This adjusts the vertical synchronization to those of other

 

 

cameras when a selector switch for the synchronizing

 

 

system on the back of the camera is at ALLB.

 

 

TK-C925U

 

 

This item can only operate in a region with a power

 

 

frequency of 60 Hz.

 

 

[Setting: -131 to 0 to 131]

 

 

[Default setting: 0]

 

 

TK-C925E/TK-C926EG

 

 

This item can only operate in a region with a power

 

 

frequency of 50 Hz.

 

 

[Setting: -156 to 0 to 156]

 

 

[Default setting: 0]

 

 

Memo:

 

 

 

 

 

 

 

When set to AINTB, A- - -Bwill be displayed and

 

 

 

settings is disabled.

 

 

 

 

 

 

 

 

 

 

 

MAINTENANCE screen

White spots may appear on the screen due to changes in properties with time. This is a general characteristic of CCDs. This camera has a built-in white spot compensation function to reduce these white spots.

Item

 

Functions and settings

CCD SPOT

CANCEL

: No white spot compensation. The screen

SCAN

 

returns to the main menu.

 

EXECUTE

: Starts CCD spot detection.

Memo:

The white spot compensation function of this camera does not completely compensate white spots.

Maximum number of compensation is 32.

White spots may not be compensated due to its properties.

As white spot compensation is interpolated from the surrounding pixels, the camera may not acquire accurate image information when the object has very fine pattern.

The result of white spot compensation is maintained until the next compensation.

46

Page 46
Image 46
JVC LST0450-001B manual LL Adjustment screen, Maintenance screen, Phase, CCD Spot, Scan