求翻译： 按功能选择键，进入1号菜单设定“给定”值，通过移位键和增加、减少键将菜单参数设定为-100（93%酸设定为-100、98%酸设定为-200）。是什么意思？

 Press the function selection key, enter the menu set 1 "given" value, increased by the shift key and to reduce the key parameters of the menu is set to -100 (93% acid% acid set is set to -100,98 to -200).

 * According to the function menu, select button, enter 1 set "given" value, through migration, reduce the type and increase typing the menu parameter set to -100 (93 per cent acid set to -100, 98% acid) set to -200.

 According to the function choice key, enters the 1st menu hypothesis “to assign” the value, through shifts the key and the increase, reduces the key the menu parameter hypothesis for - 100 (93% acid hypothesis for - 100, 98% acid hypotheses for - 200).

Press the function key, menu settings, into the 1th "given" value by shifting and increase, decrease keys menu parameter is set to-100 (setting 93% is set to-100, acid-200).

Press the options button of the function, enter 1 No. menu value of lasting " give definitely ",through lasting keying and increasing, if you can't reduce key, have menu parameter presumed for - 100 (93% acid presume that presume as - 200 - 100, 98% acid).