 Two Type 94 fire @-@ control directors , one atop the bridge and the other abaft the funnel , were going to be fitted to control the main guns . They used range data received from three 8 @-@ meter ( 26 ft 3 in ) coincidence rangefinders . Two of these were to be installed in turrets Nos. 3 and 4 while the primary rangefinder was mounted above the bridge . A pair of Type 94 high @-@ angle directors , one on each side of the bridge , were intended to control the Type 89 guns . Each director was fitted with a 4 @.@ 5 @-@ meter ( 14 ft 9 in ) rangefinder . The 25 mm guns would have been controlled by two Type 95 directors mounted on the bridge . 
