Troubleshooting - Apex Digital Digi-Stim GM320T SD TENS Instruction Manual

TROUBLESHOOTING

If the device does not function properly:
1 . Make sure the battery is properly installed, or replace the battery . Be sure to observe proper
polarity markings when replacing the battery . If the low-battery indicator appears when the unit is
turned on, replace the battery and check again .
2 . If the intensity has been adjusted and there is no stimulation, check that the lead wires are
properly connected and the electrodes are in place . If the unit appears to be functioning and no
stimulation occur, the lead wires or electrodes may need to be replaced .
3 . If the battery appears to be charged and the unit is not functioning, turn both intensity Control
Knobs to the OFF position (counter clockwise) for about 7 sec . Then gradually turn the
intensity Control Knob clockwise until stimulation is felt . If device still is not working, turn the unit
off and contact your distributor .
If any other problems occur, please consult or return the device to your distributor.
Don't try to repair a defective device.
14