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- [MAINTENANCE]

# [MAINTENANCE]

These are items for performing maintenance inspection of the camera.

These menu items cannot be set when the thumbnail screen is displayed.

## [SYSTEM CHECK]

Item | Description of settings
--- | ---
[COLOR CHECK] | Displays the RGB level near screen center in the viewfinder, and displays whether all systems (from the optical to digital) are transmitting normally.

## [LENS ADJ.]

Item | Description of settings
--- | ---
[F2.8 ADJ.] | Sets the iris to F2.8 only when set to [ON]. (Adjusts so that it becomes F2.8 at the lens) [ON], [OFF] Factory setting: [OFF]
[F16 ADJ.] | Sets the iris to F16 only when set to [ON]. (Adjusts so that it becomes F16 at the lens) [ON], [OFF] Factory setting: [OFF]

## [BLACK SHADING]

Item | Description of settings
--- | ---
[CORRECT] | Enables/disables digital black shading correction. [ON], [OFF] Factory setting: [ON]
[DETECTION(DIG)] | Executes digital black shading correction.

## [WHITE SHADING]

Item | Description of settings
--- | ---
[CORRECT] | Enables/disables white shading correction. [ON], [OFF] Factory setting: [ON]
[R H SAW] | White shading correction is performed manually. Adjusts sawtooth waveforms and parabolic wave forms of RGB channels in the horizontal and vertical directions. [−255]…[255] Factory setting: [0]
[R H PARA]
[R V SAW]
[R V PARA]
[G H SAW]
[G H PARA]
[G V SAW]
[G V PARA]
[B H SAW]
[B H PARA]
[B V SAW]
[B V PARA]

## [LENS FILE ADJ.]

Item | Description of settings
--- | ---
[LENS FILE ADJ. MODE] | Selects the mode to perform lens adjustment. [ON]: The Rch and Bch gain adjusted in the main menu → [PAINT] → [RB GAIN CONTROL], and the Rch, Gch, and Bch flare levels adjusted in [RGB BLACK CONTROL] are disabled. [OFF]: The Rch and Bch gain adjusted in the main menu → [PAINT] → [RB GAIN CONTROL], and the Rch, Gch, and Bch flare levels adjusted in [RGB BLACK CONTROL] are enabled. Factory setting: [OFF]
[LENS R GAIN OFFSET] | Corrects the Rch sensitivity of the lens to use. [−200]…[200] Factory setting: [0]
[LENS B GAIN OFFSET] | Corrects the Bch sensitivity of the lens to use. [−200]…[200] Factory setting: [0]
[LENS R FLARE] | Adjusts the Rch flare level. [0]…[100]
[LENS G FLARE] | Adjusts the Gch flare level. [0]…[100]
[LENS B FLARE] | Adjusts the Bch flare level. [0]…[100]

NOTE

- Data adjusted in [LENS FILE ADJ.] can be saved as a lens file to the SD memory card.

## [CAC ADJ.]

Item | Description of settings
--- | ---
[CAC CONTROL] | Turns chromatic aberration correction (CAC) [ON]/[OFF]. [ON]: Compensates for chromatic aberration. [OFF]: Does not compensate for chromatic aberration. Factory setting: [ON]
[LIST/DELETE] | Views the list of CAC FILE stored in the camera internal memory and deletes files of the numbers selected from the list of CAC FILE. [No1]…[No32] Factory setting: [No1]

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