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4 . Lock the parameter: After the doctor finish setting the prescription parameters, the
doctor can lock the parameters to prevent a patient from altering the settings . When
the doctor finish the prescription parameters, turn off the unit . Then enter the doctor
mode ( refer to step 1) first . And press the ‘MODE’ key first, then press the lock key . Thus, the
lock symbol will display on the LCD . It is OK, then you can turn off the unit . The next one
normally turn on the unit, all the parameters already been locked (the lock symbol show on the
LCD) . The patient can only adjust the amplitude knobs for his comfortable intensity .
*lock key: ‘Width ▲’ for TENS/Combo; ‘SET’ for EMS; ‘Rate ▲’ for IF/HV
5 . Unlock the parameter: When the doctor want to change the prescription parameters
which had been locked, you must to unlock it first . The follow steps are to unlock the
parameters:
Enter the doctor mode . Press the ‘MODE’ key first, then press the unlock key . Thus, the lock
symbol will disappear . It is ok for unlock function . Turn off the unit, next
time normally turn on the unit, you can re-adjust all the parameters again .
*unlock key: ‘Width▼’ for TENS/Combo; ‘ENT’ for EMS; ‘Rate ▲’ for IF/HV
6 . Exit the doctor mode: Turn off the unit, it will leave the doctor mode .
7 . User mode: Normally turn on the unit (without hold on any key), then you are on the user mode .