18Operation Manual of Intelligent High Speed Dome Camera④INPUT SN Joystick left/right to select⑤SN<<Serial Number N/A4.7Camera Memory OFF/ON<< Automatic default for the last model of the Camera Joystick left/right to select5.Camera Options<< Camera options Press OPEN or Joystick left/right to enterFor example: Sony Camera,the menu has differences according to different cameras.5.1.Zoom and Focus<< Zoom and Focus Press OPEN or Joystick left/right to enter② .Zoom Speed 7<< Zoom Speed 1~8 Joystick left/right to select③ .Digital Zoom OFF<<Digital Zoom ON/OFF Joystick left/right to select④ .AF Sensitivity High<< AF Sensitivity High/Low Joystick left/right to selectIRIS CLOSE to exit5.2. Camera Exposure<< Camera Exposure Press OPEN or Joystick left/right to enter①..AE Mode AUTO<<AE Mode AUTO/Manual/Shutter/Iris/Bright Joystick left/right to select②.Slow Shutter ON<< Slow Shutter ON/OFF Joystick left/right to select③.Shutter Speed Auto<< Shutter Speed Auto Joystick left/right to selectIt is adjustable under AE mode Manual or Shutter.④. Iris Level Auto<< Iris Level Auto Joystick left/right to selectIt is adjustable under AE mode Manual or Iris.