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检查测距瞄准镜的功能时,必须: ——接通仪器(坦克测距瞄准镜上的修正量输入手柄和修正电位计应处于“0”位); ——将测距瞄准镜对向天空或在坦克测距瞄准镜防护玻璃的右方盖上黑布; ——操纵台位于中间位置和装定任一弹道数值时,按下测距按钮,此时在数字信号盘上应显示“…”,距离分划应为“800±80”m,在显示装置的数字显示器上应显示“-00.0”(不检查标记是否存在); ——松开测距按钮,这时数字显示器的指示应消失;
To check the function of the distance sight, you must: - switch on the instrument (correction amount input handle and potentiometer on the tank distance sight should be at “0”); - point the distance sight towards the sky Or on the right cover of the tank distance measuring sight glass; - When the console is in the middle position and any ballistic value is set, press the distance measuring button, the “...” , The distance divides should be “800 ± 80” m, “-00.0” should be displayed on the digital display of the display unit (without checking the presence or absence of the mark); - Release the distance measuring button and the indication of the digital display should disappear ;