
2 
 
 
 
 
 
 
 
 
 
 
Warranty 
 
The Yield Technology Co., Ltd. (YTC) warrants to the purchaser that this product, under 
normal use and conditions, will be free from defects in materials and workmanship for a 
period of 12 months from the date of original purchase. If a product proves defective 
during this warranty period, YTC, at its option, either will repair the defective product 
without charge for parts and labor, or will provide an exchange for the defective product. 
 
In order to obtain service under this warranty, the purchaser must notify YTC of the defect 
before the expiration of the warranty period and make suitable arrangements for the 
performance of service. The purchaser shall be responsible for appropriate packaging and 
shipping with a carrier designated by YTC, with shipping charges paid by recipient (YTC). 
 
This warranty shall not apply to any defect, failure or damage caused by improper use or 
improper or inadequate maintenance and care, alterations, mishandling or accidents. YTC 
shall not be obligated to furnish service under this warranty to costs incurred for 
installation, to correction of antenna problems, removal or reinstallation or to damage to 
video tapes, discs, speakers, accessories or vehicle electrical system. 
 
The extend of YTC’s liability under this warranty is limited to the repair or replacement 
provided above and, in no event, shall the company’s liability exceed the purchase price 
paid for this product. 
 
THIS WARRANTY IS GIVEN BY YTC IN LIEU OF ANY OTHER WARRANTIES, 
EXPRESS OR IMPLIED. YTC AND ITS VENDORS DISCLAIM ANY IMPLIED 
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
PURPOSE. YTC’S RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE 
PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE 
PURCHASER FOR BREACH OF THIS WARRANTY. YTC AND ITS VENDORS 
WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR 
CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER YTC OR THE 
VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. 
Thank you for purchasing the 
SuperGuard Personal Communication 
and Tracking device. Please read all 
instructions carefully before 
operation, to ensure your complete 
understanding and to obtain the best 
possible performance from the unit. 
 3 
Notices 
 
¾To decrease the influence of electromagnetic interference, please use the 
device properly. The SAR standard value is 1.6W/Kg, and the result of testing 
the product is: 0.322 W/Kg. (Note: Mobile phone modules are free from testing 
and SAR label). 
¾Do not touch the battery charger connector with any metal objects such as 
coins or key rings to avoid the danger of short circuit. 
¾Do not dispose of the battery in fire. 
¾Do not put the battery in your mouth. Unintentionally swallowing the battery 
may result in poisoning. 
¾Do not try to disassemble the product or accessories. 
¾The product has a built-in battery, which can only be replaced or changed by 
qualified technicians or authorized service personnel. Using an improper type 
of battery may result in explosion. Follow the manufacturer's instructions to 
dispose of the used batteries. 
¾Use of other batteries, DC adapter, car charger (optional) or desktop charger 
(optional) not specified by the manufacturer may result in possible danger. 
¾Under normal operation or charging, the handset may become warm or hot. 
¾Use an anti-static cloth to clean the product. Do not use any dry cloth or 
materials, which generate static electricity. 
¾Do not use chemical cleaning agents or cleaning agents with grinding 
components. It might scratch the surface of the outer casing. 
¾Recycle the cardboard and other packaging materials for environmental 
protection. 
 
Flight Security Notes 
 
Turn off the product on board an airplane or within the flight security range. 
Using mobile phones in an airplane is illegal and may endanger flight 
security. IPSs may reject services due to misuse of product, violation of 
law or offense against public security. Do not use the product in the airport 
unless permitted by airport personnel. 
 
 
General Security Notices 
 
¾Turn off the product according to the instructions on two-way radio 
device security rules in vicinity of oil storage, chemical storage, or 
explosive substances. 
¾Tiny parts in the package should be placed out of reach of children to 
avoid accidents. 
¾Operating the product may affect the functionality of medical devices 
and equipment such as hearing aids or pacemakers. Follow the 
warnings and manufacturer's recommendations.