. OPERATION DETAILED CONTROLS AND GAUGES 3 - 31 Handling Function Swit The functi on switches (A ) at the botto monitor display consist of 6 switches (F 1 - F6). The function of switch differs acc ording t o the c ontent o f eac h screen The functi by guidan If there is on of switches ce icons (B) dis no display in g (A) on played uidance each on to icon screen c p of each (B), eve pressed, i Even if gu t will not functio idance icon (B) switch (A operate th The operatio n of the functio n switches if the i nitial screen is the standard screen is as foll