3 Troubleshooting
Problem Possible
Causes
Solution
No power
1. Battery low or damaged.
2. Power button not held
down for 1 seconds.
1. Change battery.
2. Hold down power button until device powers up.
Satellite not
detected
1. Not enough time to scan
for satellite signal.
2. Device under cover.
1. Check satellite icon to see if it is continuing to
blink. If it stops blinking, it has acquired fix on
satellites.
2. Keep the device in an open area, not blocked
by buildings.
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 ...