Parts List/Tune Up Info

Reference No.: WTX21X04038024R1W-1/2/3 Page 15 of 17

Waltek Testing Group (Shenzhen) Co., Ltd.

Http://www.waltek.com.cn

EXHIBIT 4 - TEST SETUP PHOTOGRAPHS

Conducted Emission

Test Setup

Radiation Emission Test

Setup (Below 30MHz)

PAGE 1
Reference No.: WTX21X04038024R1W-1/2/3 Page 15 of 17 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.
PAGE 2
Reference No.: WTX21X04038024R1W-1/2/3 Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.
PAGE 3
Reference No.: WTX21X04038024R1W-1/2/3 Page 17 of 17 Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT ***** Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.