12◆ AUTO : The mode is switched to 'Colour' in a normal environment, but switches to'B/W' mode when ambient illumination is low. To set up the switching time for AUTOmode, press the Function Setup switch. You can turn on or off the burst signal on B/Wmode.- BURST MODE : You can turn on or off the burst signalon B/W mode.- DURATION : You can select brightness of illuminationabout changing the day/night mode.- DWELLTIME : You can select the duration time aboutchanging the day/night mode.→3s, 5s, 7s, 10s, 15s, 20s, 30s, 40, 60s* The day/night switching point of thecamera can be adjusted.FASTSLOWCOLOR→B/W2.5 lux1 luxB/W→COLOR5 lux10 luxAUTO SETUP1.BURST MODE2.COLOR→B/WDURATIONDWELL TIME3.B/W→COLORDURATIONDWELL TIME4.RETURNONFAST3SECFAST10SEC☞ NOTE■ When AGC in the EXPOSURE menu is set to OFF AUTO mode cannot be selected.● Special Setting1. When the SETUP menu screen is displayed, select 'SPECIAL' by using theFunction Setup switch so that the arrow indicates 'SPECIAL'.MAIN SETUP1.LENS2.EXPOSURE3.WHITE BAL4.SSNR5.BACKLIGHT6.DNR37.DAY/NIGHT8.SPECIAL9.EXITDCATWOFFOFFONAUTOSAVE◆ EXTERN : This mode allows the application of a filter to external signals.