User's Manual - Pixord

Mode changes as follows:• OFFDisable control in UMS zone.• SLOWLow-speed shutter control is activated when UMS zones are reached. As for the accumulated time when slowcontrol is initiated, the starting shutter speed is as set in LOW SHUTTER (Slow shutter maximum accumulationtime select) in the electric shutter control mode (EXPOSE MODE =WDR CONT, AE) or as selected in SHUTTER(Manual shutter Speed Select) when electric shutter control is manual. For fixed-shutter flickerless operation, thestarting point is NTSC=1/100 or PAL=1/120.• AGCAGC control is activated when UMS zones reached. The maximum gain can also be switched among 3 gainlevels in AGC gain setting.• AGC-SlowActivates both AGC control and low-speed shutter control.When UMS zones are set, AGC control is activated first, then switched to low-speed shutter control after themaximum gain value reached.• Slow-AGCActivates both low-speed shutter control and AGC control.When UMS zones are set, low-speed shutter control is activated first, then switched to AGC control after themaximum number of stored fields reached.• AGC-YgainActivates both AGC control and Y-gain control. When UMS zones are set, AGC control is activated first, thenswitched to Y-gain control after the maximum gain value reached.Slow Shutter SettingSlow shutter control is activated when UMS reached.Position the cursor is positioned beside Low Lux Mode.Slow Shutter is available under SLOW, AGC SLOW and SLOWAGC modeSlow-Speed Shutter Mode changes as follows:Note:The low-speed shutter control offers the optimal brightness level by increasing the number of stored fields of theCCD in response to brightness level. Compared to AGC control, Low-Speed shutter offer less noise even inconditions of low-brightness, but longer stored fields will lead to diminished dynamic resolution.76