Ametek Reichert 7CR User Manual (English)

Questions and Answers:

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Deborah HarrisAug 12, 2025
How to fix a blank screen on Ametek Measuring Instruments?
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  Katrina ChoiAug 13, 2025
  If the screen is blank on your Ametek Measuring Instruments, here are a few things to check: * The unit might be in Sleep Mode. Touch any icon to wake it. * The ON/OFF Switch might be set to OFF. Press the “|” on the ON/OFF Switch. * The contrast might be set too low. Adjust the contrast in the Setup menu. * The fuse(s) might be blown. Replace the blown fuse(s). Press the ON/OFF Switch to OFF, wait two minutes, then press it to ON.
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William HughesAug 16, 2025
What to do if Ametek Measuring Instruments will not take a reading?
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  John PriceAug 16, 2025
  If your Ametek Measuring Instruments are not taking a reading, consider the following: * The patient might not be holding still. Encourage the patient to remain still. * The patient’s eye might be too far from the Patient Window. Ask the patient to move toward the nosepiece. * The patient might not be focusing on the target (eye moving around). Ask the patient to look only at the target. * The patient might have dry eye. Ask the patient to blink their eyes. * The Positioning Windows might be dirty. Clean the Positioning Windows (Refer to the Maintenance section of this manual).
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Stephanie PearsonAug 20, 2025
What to do if Ametek Reichert 7CR Measuring Instruments is not responding to touch?
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  Janet RodriguezAug 20, 2025
  If your Ametek Measuring Instruments is not responding to icon touches, it might be "locked up" or the touch screen needs recalibrating. Press the “blue dot” displayed on the screen at different locations to re-calibrate the touch screen.
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jenkinsdawnAug 23, 2025
Why Ametek Measuring Instruments showing low confidence readings?
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  maldonadocindyAug 23, 2025
  If your Ametek Measuring Instruments are showing low confidence or no applanation readings, it could be due to: * The unit needs a reboot of the hardware. Unplug the unit, wait 2 minutes, then apply input power. * The Positioning Windows are dirty. Clean the Positioning Windows (Refer to the Maintenance section of this manual).
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jordannicholasAug 27, 2025
Why Ametek Reichert 7CR Measuring Instruments does not find the eye?
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  jeffrey06Aug 27, 2025
  If your Ametek Measuring Instruments does not find the eye and moves straight out and back, the cause could be: * Dirty Positioning Windows. Clean the Positioning Windows (Refer to the Maintenance section of this manual). * External light confusing the positioning system. Isolate sources of external light (e.g., incandescent or infrared light) and remove the light source.
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shepherdmelissaAug 31, 2025
How to troubleshoot printer not printing on Ametek Reichert 7CR?
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  Robert SchwartzAug 31, 2025
  If the printer is not printing on your Ametek Measuring Instruments, check the following: * The printer might be out of paper. Replace the paper with Reichert P/N 12241. * The printer paper might be installed backward. Reverse the printer paper. * You might not be using Reichert thermal paper. Replace the paper with Reichert P/N 12241.
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Margaret KellySep 4, 2025
What causes Ametek Reichert 7CR to find one eye but not the other?
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  Tara WilliamsSep 4, 2025
  If your Ametek Measuring Instruments finds one eye but not the other, it may be due to light interference on the measuring side. Remove the interference (e.g., an infrared light source).

Ametek Reichert 7CR Specifications

General

Tonometer Type	Non-contact
IOP Measurement Range	7 to 60 mmHg
Working Distance	11 mm
Accuracy	±1 mmHg
Resolution	1 mmHg
Power Supply	100-240V AC, 50/60 Hz
Housing Material	Plastic
Protection Rating	IP20
Output	RS-232