[. . . ] EWT0003 WallTechTM EWT0003 WallTechTM INSTALLING THE BATTERY · Press Release Button with Battery thumb and lift front cover off Compartment to expose battery Cover compartment. [. . . ] · Press On/Off button on the side of unit and hold in still position for approximately 4 seconds until beep sound stops. · To start scanning, continue to hold the On/Off button and slowly slide unit horizontally across the wall, right or left. As you begin to approach a stud, the LED's will light successively, from bottom to top. · Continue scanning beyond the marked spot until the LED's go out. NOTE: Because of the powerful scanning capability of this tool, be sure to mark the two edges of the stud. The two marks may indicate wider than actual stud width, but center of stud will be between the two marks. LOCK 5" · When measuring from bottom of unit, add 5 in. 1428 Pearman Dairy Road Anderson, SC 29625 www. ryobitools. com Telephone: 1-800-525-2579 The Ryobi WallTechTM locates wood and metal studs in walls, floors and ceilings. (12 mm) center accuracy. Situations No indications. Possible Causes · No studs in that area. [. . . ] (38mm) wide, beware of anything closer together or of a different width. Indications in too many places. 983000-345 8-03 85-109-S01 [. . . ]