Radio Frequency
Torque W
rench with Double
Tightening Detection
3
• Be sure to use an AAA alkaline battery for power supply to the transmitter T-FHW.
• Be sure to use a 9V alkaline battery for power supply to the Setting BOX.
• Remove the battery if the product will not be used for a long time.
• Avoid using the instrument in a place where there are metal structures around it.
• Do not install the antenna for the receiver close to any metal pole, electric wire, iron piping, etc.
* Especially, if the antenna and piping are positioned in parallel, the communication status may be
worsened.
• Avoid using the instrument near welding machines, electric discharge machines or machines producing
electromagnetic noise such as PC.
• If the receiver is placed adjacent to the transmitter, different groups must be set between the receiver and
the transmitter.
* If the receiver where the ID is set on a different channel in the same group is placed adjacent to the
transmitter, in extremely rare cases when "simultaneous transmission" occurs, a communication error
may be caused.
• Before wiring, check that the power of the device to be connected to the receiver is in the OFF position.
• Do not handle the torque wrench roughly.
• Do not disassemble or modify.
• Be sure to read the operating instruction of the torque wrench.
• Use a torque wrench within the measurement range specified in the operating instruction.
• Should this instrument give out abnormal smell or catch fire during use, stop using it immediately and remove the
AC adapter from the outlet. Then, move the instrument to a safe place and contact Tohnichi Mfg. Co., Ltd.
