User's Manual

8
8. Operation
1. Precaution
Handle the torque wrench with care.
Read the Operation Manual before operation.
2. Replacing Battery for Transmitter
Loosen two screws of top cover and remove the Transmitter.
Remove the empty Battery, and insert a new one.
Always use an R3 Alkaline Battery.
Install the Transmitter, and tighten the screws. Tightening torque T=270cN･m）
※  Stud, which comes from wrench, should not be between plate spring and the
Battery case when installing the Transmitter.
OK NG
3. Setting the Time to Avoid Double Counting
The Timer is set to 1 second when delivered.
To change the time setting, turn the variable resistance (VR2) on the Receiver
board. (Refer to 13. Circuit Diagram for the Receiver in page 14.)
The time can be set between 0.2 sec. and 2.2 sec. as shown below.
0.2sec
2.2sec
VR2
TIMER
Stud is between plate
spring and Battery case
Stud