Auto Gain Control

-3 to -28 dB, 2 dB steps
0~20
4dB - 32dB - Auto
AUTO
AUTO(0FF, 37dB), MANUAL(6.00dB ~ 44.80dB)
Auto
Auto/Manual
Automatic
Automatic/OFF
Built-in
LOW / MIDDLE / HIGH / OFF
Low / High / Off
Low / Middle / High / Off
Low, Middle, High, Off
Off/Low/Medium/High
Off/Low/Middle/High
Off/On up to 36 dB, 16 levels configurable
Off/on up to 36 dB
Off/on up to 36 dB, 16 levels configurable
On / Off
On/Off
On/Off 35 dB
On/off 35 dB
Yes