User manual
Blasting Caps and Areas
Power off your tablet or wireless device when in a blasting area or in 
areaspostedpoweroff“two-wayradios”or“electronicdevices”to
avoid interfering with blasting operations.
FCC Regulations
This device complies with part 15 of the FCC Rules. Operation is 
subject to the following two conditions: (1) This device may not 
cause harmful interference, and (2) this device must accept any 
interference received, including interference that may cause 
undesired operation.
Caution: Changes or modifications not expressly approved  
by the manufacturer could void the user’s authority to operate  
the equipment.
NOTE: This equipment has been tested and found to comply with 
the limits for a Class B digital device, pursuant to part 15 of the FCC 
Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. This 
equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, 
may cause harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a particular 
installation. If this equipment does cause harmful interference to 
radio or television reception, which can be determined by turning the 
equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
•Reorientorrelocatethereceivingantenna.
•Increasetheseparationbetweentheequipmentandreceiver.
•Connecttheequipmentintoanoutletonacircuitdifferentfrom
that to which the receiver is connected.
•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
FCC RF Exposure Information (SAR)
This device is designed and manufactured not to exceed the 
emission limits for exposure to radio frequency (RF) energy set by 
the Federal Communications Commission of the United States. 
During SAR testing, this device is set to transmit at its highest 
certified power level in all tested frequency bands, and placed 
in positions that simulate RF exposure near the body with the 
separation of 0 cm. Although the SAR is determined at the highest 
certified power level, the actual SAR level of the device while 
operating can be well below the maximum value. This is because the 
device is designed to operate at multiple power levels so as to use 
only the power required to reach the network. In general, the closer 
you are to a wireless base station antenna, the lower the power 
output.
The exposure standard for wireless employs a unit of measurement 
known as the Specific Absorption Rate, or SAR. The SAR limit set by 
the FCC is 1.46W/kg. 
Tests for SAR are conducted using standard operating positions 
accepted by the FCC with the device transmitting at its highest 
certified power level in all tested frequency bands.
20
21










