User`s guide

Page 18
68E3527 Rev. F
Instructions for Use (continued)
Performing IOP Measurements (continued)
To take another measurement, reactivate the Tono-Pen VET unit by
pressing and releasing the activation switch as described in step 5.
Note: If not reactivated within 25 seconds, the Tono-Pen VET unit will
automatically turn off and the LCD will clear, placing the device in
sleep mode, to conserve battery life. If this occurs, activate the
TONO-PEN VET by pressing the Operator’s Button once.
12. Replace the Ocu-Film Tip Cover before using the Tono-Pen VET unit
on another patient and before storage.
Note: Failure to replace the Ocu-Film Tip Cover between patients may
result in unreliable readings of IOP by allowing debris to enter the
transducer assembly.
Note: A reused Ocu-Film Tip Cover may leak. This may cause damage
to the strain gauge and void the Warranty.