
NOTE
To reduce the risk of injury, wear safety goggles or glasses with
side shields. Always remove battery pack before changing accessories or making
adjustments.
WARNING
1. Remove the batteries if stored for a long period of time.
2. Keep spare batteries on hand when going on a long trip or to cold areas.
3. Do not mix the type of batteries or combine used batteries with new ones.
4. Sweat, oil and water can prevent a batteries’ terminal from making electrical
contact. To avoid this, wipe both terminals before loading a battery.
5. Battery life depends on battery quality and the amount of buzzer is used.
6. Dispose of batteries in a designated disposal area. Do not throw batteries into a
fire.
OPERATION
PRODUCT FUNCTIONS
Name of Function Key
Function Description
P/C key
Power and Clear
U/S key
Unit Selection
M key
Mode Selection
Press and Hold to Memory Selection
▲(UP) key
Number Increasing
▼(DOWN) key
Number Decreasing