Chapter 4Operation—Menu settings- 69 -[NR CONTROL]You can adjust the effect of noise reduction and afterimages by changing the noise reduction settings.[AE LEVEL]Switches enable/disable of the AE level function.If functions are assigned to the USER buttons, [ON]/[OFF] can be switched using the USER button operations.The items that can be set are as follows.≥[ON], [OFF]@NOTE0In the following cases, this cannot be set.jWhen all of iris, gain, and shutter speed are set to manual in the manual modejWhen IR recording is enabled[AE LEVEL EFFECT]When AE level is enabled, you can set the exposure compensation value.Set to the “i” direction to brighten and set to the “j” direction to darken.The items that can be set are as follows.≥[j2.0EV]…[i2.0EV]@NOTE0In the following cases, this cannot be set.jWhen all of iris, gain, and shutter speed are set to manual in the manual modejWhen IR recording is enabled[AUDIO] menuSets the input/output function of audio.[HANDLE UNIT INPUT SETTING]This can be set when the handle unit (supplied) is attached to the unit.[INPUT1 MIC LEVEL]Sets the input level of the external microphone connected to the terminal. Enabled when the external microphone is connected and the switch is set to or <i48V>.The items that can be set are as follows.≥[j40dB], [j50dB], [j60dB](Factory setting: [j50dB])[INPUT2 MIC LEVEL]Sets the input level of the external microphone connected to the terminal. Enabled when the external microphone is connected and the switch is set to or <i48V>.The items that can be set are as follows.≥[j40dB], [j50dB], [j60dB](Factory setting: [j50dB])[INPUT1 LINE LEVEL]Sets the audio input level of the audio device connected to the terminal. Enabled when the audio device is connected and the switch is set to .The items that can be set are as follows.≥[4dB], [0dB](Factory setting: [0dB])[INPUT2 LINE LEVEL]Sets the audio input level of the audio device connected to the terminal. Enabled when the audio device is connected and the switch is set to .The items that can be set are as follows.≥[4dB], [0dB](Factory setting: [0dB])[j7]…[j1]Weakens the effect of noise reduction, reducing afterimages. There will tend to be more noise.[0]Standard state[i1]…[i7]Strengthens the effect of noise reduction, reducing noise. However, this may result in an increase in afterimages.