409. Digital noise reduction function setting [DNR]The digital noise reduction function reduces noise automatically under the condition of low illu-minance. The effect level of the noise reduction function is selectable from the following:LOW: Low level of noise reduction (small residual image)MID: Medium level of noise reduction (medium residual image)HIGH (default): High level of noise reduction (large residual image)10. Image resolution setting [RESOLUTION]A resolution of camera images is selectable from the following:NORMAL: Horizontal resolution of 480 TV lines or moreHIGH (default): Horizontal resolution of 540 TV lines typ.Note:When the electronic sensitivity enhancement function, "SENS UP", is activated under thecondition that "HIGH" is selected, noise may increase.11. Settings in black-and-white mode [BW MODE]The settings regarding the black-and-white mode are performed.Follow the procedure below for settings regarding the black-and-white mode.**CAMERA SETUP** 1/2CAMERA ID OFFALC/ELC ALCSHUTTER OFFAGC ONSENS UP OFFSYNC INTWHITE BAL ATW1MOTION DET OFFDNR HIGHRESOLUTION HIGHBW MODE**BW MODE**BW OFFBURST(BW) ONRET TOP END**BW MODE**BW AUTO1LEVEL HIGHDURATION TIME .|..S LBURST(BW) ONRET TOP END"CAMERA SETUP" screen "BW MODE" screen "BW MODE" screenStep 1Move the cursor to "BW MODE" and pressthe setting button.→ The "BW MODE" screen appears.Step 2Move the cursor to "BW" and select theblack-and-white control from the following:AUTO1: Automatically toggles between colorand black-and-white images in accor-dance with the screen brightness (illumi-nance). The black-and-white mode isselected for dark images, and the colormode is selected for bright images.AUTO2: Uses a near-infrared light source atnighttime.EXT: Is selected to control switchingbetween color and black-and-whiteimages after connecting an externaldevice to the external terminal (DAY/NIGHT). ( page 18)