The Pen should be calibrated if the batteries have been changed or if the LCD reads “CAL” followed by “- - - -”.
Calibration involves depressing the Operator Button TWICE and getting ONE line (- - - -).
If so,
Point the transducer end straight down towards the floor.
Press the Operator Button “distinctly, two times, within 1.5 seconds.”
Initially “CAL” appears on the LCD, followed by “UP” (after about 15 - 30 seconds!)
Invert the transducer end to point straight up toward the sky.
A properly functioning Pen will display “”Good”.
If “bAd”, repeat the calibration again.
A properly functioning Pen will display “”Good”.
If “bAd”, repeat the calibration again.
Options include:
clean the tip (compressed air is recommended)
change the batteries.
Use the little probe that came with the Pen to open the battery compartment.
Tech Support
www.reichert.com
www.tonopen.us
1-888-849-8955
Use the little probe that came with the Pen to open the battery compartment.
www.reichert.com
www.tonopen.us
1-888-849-8955
Tono-Pen use
Penile trauma
Hazmat exposure
Urethral trauma
Genitourinary trauma
Drugs of abuse
Diabetes medications
Antibiomania