Clinton Electronics VF540 Manual de instrucciones descargar pdf (Pagina 16)

Notes

•WhenusingaDClens,settheshuttermodetoA.FLKifcolorrollingoccurs.

•WhentheSHUTTERissettoESCafterselectingInternalSynchronization

Type, the picture may become unstable if the camera faces a bright

uorescent light. Therefore, take care when choosing the installation

position.

•WhentheSHUTTERissettoMANUALorA.FLKmode,SENS-UPwillbe

disabled.

AGC (AUTO GAIN CONTROL) : The higher the gain level, the brighter

the screen, but the higher the noise.

– OFF : Deactivates the AGC function.

– LOW : Allows automatic gain control from 5.3dB to 32dB.

– HIGH : Allows automatic gain control from 5.3dB to 37dB.

SENS-UP : When it is night or dark, the camera automatically detects

the light level and maintains a clear picture if this mode is

activated.

– OFF : Deactivates the SENS-UP function.

– AUTO : Activates the SENS-UP function.

RETURN : Select this to save the changes in the EXPOSURE menu and

return to the SETUP menu.



Notes

•IfyoupresstheSETbuttonin‘AUTO’mode,youcanadjustbrightnessby

increasing or decreasing the shutter speed. (x2 ~ x512)

•Notethatthehigherthezoomlevel,thebrighterthescreen,butthemore

likely it is that an after-image will appear.

•Althoughnoise,spots,andwhitishsymptomsmayoccurinSENS-UP

operation when the zoom level is increased, this is normal.



aSHUTTER continued

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Clinton Electronics VF540 Manual de instrucciones Pagina 16