TU600A
Trackunit TU600A, Technical Manual v1.1, June 2021
Page 10
Posted Facilities
The TU600A unit cannot be turned off after installation, so any vehicle, moving machinery,
construction machinery installed with the TU600A etc. must not enter any facility where posted
notices prohibit the use of wireless phones or two-way radios.
Aircrafts
FCC and FAA regulations prohibit using wireless phones while in the air. Do not carry the TU600A
unit aboard an aircraft as it cannot be turned off.
Potentially Explosive Atmospheres
The TU600A unit cannot be turned off after installation, so any vehicle, moving machinery,
construction machinery installed with TU600A etc. must not enter any area with a potentially
explosive atmosphere and obey all signs and instructions. Sparks in such areas could cause an
explosion or fire resulting in bodily injury or even death.
Additionally, the TU600A must not enter or in areas posted “turn off two-way radio” to avoid
interfering with blasting operations. Obey all signs and instructions.
Areas with a potentially explosive atmosphere are often, but not always marked clearly. Potential
areas may include: fueling areas (such as gasoline stations); below deck on boats; fuel or chemical
transfer or storage facilities; vehicles using liquefied petroleum gas (such as propane or butane);
areas where the air contains chemicals or particles (such as grain, dust, or metal powders); and
any other area where it would normally be advisable to turn off motor vehicle engines it is not
allowed to enter with a vehicle, moving machinery, construction machinery installed with the
TU600A.
For Vehicles Equipped with an Airbag
An airbag inflates with great force. DO NOT place objects, including the TU600A unit, in the area
over the airbag or in the airbag deployment area. If in vehicle wireless equipment is improperly
installed and the air bag inflates, serious injury could result.
Specific Human Absorption Rates (SAR)
THE TU600A UNIT IS NOT DESIGNED TO BE WORN ON A PERSON’S BODY.
AS SUCH, BODY WORN TEST POSITIONS FOR THE TU600A UNIT
ARE NOT REQUIRED BY EITHER THE IEC 62311 FOR GSM 900/1800 MHz BANDS, LTE
M1/NB IOT 800/900/1800/2100 MHz BANDS OR FCC/IEEE/ICNIRP REQUIREMENTS FOR GSM
850/1900 MHz BANDS, LTE M1/NB IOT 700/850/1700/1900 MHz bands.
The TU600A unit is not intended for handheld use or to be worn on the body. A minimum
separation of ten (8”) inches (20 cm) is to be maintained between the TU600A and any persons’
body. Additional information on Specific Absorption Rates (SAR) can be found on the Cellular
Telecommunications & Internet Association (CTIA) Web site at
www.ctia.org.