Tono-Pen use: Difference between revisions
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== | ==To Use (if already calibrated== | ||
*The Pen should be calibrated if the batteries have been changed or if the LCD reads “CAL” followed by | *Depressing the Operator Button ONCE | ||
*Monitor should show TWO lines (====). | |||
* | *Use on eye | ||
* | ==To Calibrate== | ||
* | *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.” | ||
*If “bAd”, repeat the calibration again. | *#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. | |||
*If this is all unsuccessful, options include | *If this is all unsuccessful, options include | ||
*cleaning the tip (compressed air is recommended) | **cleaning the tip (compressed air is recommended) | ||
*change the batteries. Use the little probe that came with the Pen to open the | **change the batteries. Use the little probe that came with the Pen to open the | ||
*battery compartment. | **battery compartment. | ||
*Tech Support | **Tech Support | ||
*www.reichert.com | ***www.reichert.com | ||
*www.tonopen.us | ***www.tonopen.us | ||
*1-888-849-8955 | ***1-888-849-8955 | ||
[[Category:Procedures]] | [[Category:Procedures]] | ||
Revision as of 05:31, 11 July 2016
To Use (if already calibrated
- Depressing the Operator Button ONCE
- Monitor should show TWO lines (====).
- Use on eye
To Calibrate
- 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.
- If this is all unsuccessful, options include
- cleaning 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