User Guide
14
There are 5 stimulation intensity levels. The base vibrates briey when the + or - button
is pressed to indicate an increase or decrease in stimulation level. The blue lights will be
lit to indicate the stimulation level selected.
Your provider will conrm that you understand these instructions, including having you
demonstrate the stimulation technique and the tearing response, prior to prescribing
the TrueTear
®
device and, if necessary, at subsequent visits:
1 With the TrueTear
®
device fully assembled, hold the + button for 2 seconds to turn
on the device. A steady white light will apear on the base indicating that the device
is on. as shown in Figure 5.
2. Press the + button to select a desired stimulation intensity level. Blue lights show
the level selected. Always start on level 1.
3. Place thumb near buttons of base and gently insert the tip into the nose with the
back of the base facing out, as shown in Figure 5.
4. For effective stimulation, insert the tip toward the top and front of the nose, as
shown in Figure 6.
Figure 5. Turning on the TrueTear
®
device and placing it into the nose.
Figure 7. Adjust stimulation by pressing the + or – buttons.