2
1. Touch Pen
輕觸筆
2. Touch Panel 輕觸螢光幕
3. Main Power indicator 電源指示燈
4. Sub power switch 副電源開關
5. Function key 公能鍵
6. Data indicator 資料指示燈
7. Keypad 數字鍵
8. Brightness Adjustment Dial 螢光幕亮度調整鍵
