Warning .....................................................................................................4
Packaging..................................................................................................5
Accessories ...............................................................................................5
Description ................................................................................................6
Jaw Design ............................................................................................7
Body Design ..........................................................................................7
Ground Resistance................................................................................8
Model 3711 Controls ...............................................................................10
Model 3731 Controls ...............................................................................11
Function Controls ....................................................................................14
On/Off ..................................................................................................14
Auto-Off ...............................................................................................15
Hold .....................................................................................................15
Beeper Disable ....................................................................................15
Resistance ...........................................................................................15
Resistance ...........................................................................................16
Current.................................................................................................17
Alarm ...................................................................................................18
Memory................................................................................................19
Memory................................................................................................20
Memory Recall.....................................................................................20
Clear Memory ......................................................................................20
Table of Contents