3. TPU LED
The TPU LED lights when the TPU switch is turned to Enable.
4. EPU LED
The EPU LED lights when the EPU switch is turned to Enable.
F1A75-M PRO
F1A75-M PRO TPU LED
ELED730
F1A75-M PRO
F1A75-M PRO EPU LED
ELED740
Chapter 1: Product introduction1-28
