The gamma voltage selecting circuit is used to output special gamma value to data electrode driving circuit according to the special brightness range.
伽玛值电压选择电路用以根据特定亮度范围而输出特定伽玛值信号至数据电极驱动电路。
2
The radiation monitor AT1125A has scintillation NaI (tl) as well as a G-M tube, which extends greatly ambient gamma radiation dose equivalent rate measuring range.