User's Manual

Important Usage Information
English

Battery:
1. We recommend using alkaline batteries for a longer battery life.
2. Always change batteries when battery low alarm appears.
3. Don't mix different types of batteries or new and old batteries together. Always replace old batteries with new and
same type batteries.
4. Remove batteries after long periods of non-use. Battery leakage or corrosion may damage the device quality and
cause danger.
5. Keyboard battery life is up to 18 months and mouse battery life is up to 3 months. It depends on the intensity of
usage.
 Mouse usage:
1. This optical mouse senses light to detect mouse’ s movement; therefore, it cannot work on a glass, translucent,
reflective, or dark color surface.
2. The mouse can work only on a clean, flat, non-slippery, opaque, and light color surface in order to ensure smooth
and accurate cursor action.
 Battery Low Alarm:
1. Mouse battery low alarm:
- When the mouse battery is low, the RED LED indicator under mouse scroll wheel will blink when the mouse is moved.
Please change batteries immediately when the RED LED indicator lights up to ensure the good use of this mouse. After
you change the batteries, the RED LED indicator will disappear.
2. Keyboard battery low alarm:
- When the keyboard battery is low, the RED LED indicator, which is on the upper right of the keyboard, will blink when
you press keyboard buttons. Please change batteries immediately when the RED LED indicator lights up to ensure the
good use of this keyboard. After you change the batteries, the RED LED indicator will disappear.
Chinese

電池
:
1. 我們建議使用鹼性電池以獲得較佳的使用效能。
2. 請在低電量警示出現時立即更換電池。
3.
勿將型號不同、或者是新舊不一的電池混合使用。請用型號相同且全新的電池來更換舊電池。
4. 如長時間不使用鍵盤或滑鼠，請將電池槽中的電池取出，以免因電池漏液或生鏽而造成鍵盤或滑鼠損毀。
5. 鍵盤電池壽命可達 18 個月，滑鼠電池壽命可達 3 個月，視使用頻率而定。

滑鼠使用須知:
1. 此滑鼠利用光學偵測移動。它在玻璃、透明、深色或是反光太強的表面無法使用。
2. 請在乾淨、平順的桌面或物體表面上使用滑鼠，以確保滑鼠軌跡平順精準。

電池低電量警示:
1. 滑鼠電池低電量警示:
- 若您移動滑鼠的時候發現滾輪下方紅色的 LED 指示燈不斷閃爍的話，即表示滑鼠電池電量過低。請立即更換滑鼠電池以確
保您可正常使用此滑鼠。當您更換新電池之後，滾輪下方紅色的 LED 指示燈即會停止閃爍。
2.
鍵盤電池低電量警示: