8
1.3 Replace Battery:
Rotate screw counterclockwise to open
Twist the round battery cover on the back of the
Back Track
counterclockwise srew to open it (see
photo), and insert two “AAA” alkaline or lithium batteries in the direction marked inside the battery
compartment. Replace the cover, rotating it clockwise. Replace the batteries when the display’s “Battery”
icon indicates
low power.
Summary of Contents for Back Track
Page 1: ...Back Track User Manual ...
Page 21: ...21 Back Track Bedienungsanleitung ...
Page 41: ...41 Manuel d Utilisation du Back Track ...
Page 61: ...61 Back Track Manual del Usuario ...
Page 81: ...81 Back Track Manuale utente ...
Page 101: ...101 Manual de Utilizador Back Track ...
Page 121: ...121 Back Track 使用手冊 ...
Page 128: ...128 1 3 更換電池 將電池蓋螺鎖旋開 打開電池蓋 如圖所示 將電池蓋螺鎖旋開 打開電池蓋 將 2 顆四號鹼性或鋰電池置入電池室內 ...
Page 137: ...137 2 6 其它功能 1 啟動背光 按下標定 背光鍵啟動背光 ...