Optonet Vision Unit Documentation

Please note that this User Guide is being translated into English; new sections will be added shortly.
  1. QuickStart Guide (in 5 steps)
    1. Step 1. Choosing Hardware
    2. Step 2. Installation and Calibration
    3. Step 3. Menus
    4. Step 4. Remote Control
    5. Step 5. Personalized test’s sequences
    6. How to check if my charts are well calibrated?
  2. Tele-Consultation
  3. Home-based Vision Therapy (Orthoptics)
    1. Patient Selection
    2. Calendar
    3. Daily Exercise Program
    4. Parameters
    5. Comments
    6. Login Credentials for the patient
    7. Attaching documents
    8. Save Therapy
    9. Access as Patient
    10. Remote monitoring of patient progress
    11. Management of Patient’s Access
  4. Visual Acuity
    1. logMAR VA
    2. Logarithmic Notation
    3. VA Rating (VAR) or VA Score (VAS)
    4. VA Tools Menu
      1. Selecting Rows and VA Values.
      2. Visual Acuity Range
      3. Bi-Chrome Function
      4. Isolated Optotypes (Rows, Columns and Letters)
      5. Contrast
      6. Randomizing the order of optotypes
      7. Vanishing Optotypes
      8. Intermediate Steps
      9. Tablet as a remote controller for VA
    5. VA Optotypes
      1. Sloan letters
      2. British Letters
      3. Numbers
      4. Landolt Optotype "C"
      5. E of Snellen
    6. References Visual Acuity
    7. Paediatric Visual Acuity
      1. Test of “Broken Glasses”
      2. Symmetrical Optotype
      3. References Paediatric Visual Acuity
    8. Automated Visual Acuity Testing
      1. ETDRS, Bailey-Lovie, Snellen E, Numbers and Landolt C
      2. Symmetrical Letter Chart
      3. Broken Glasses Chart
      4. References Automated VA Testing
      5. VA Testing Protocol > 8 years old (printable document)
      6. VA Testing Protocol ≤ 8 years old (printable document)
  5. Setup
    1. Colour Calibration

1.2.Step 2. Installation and Calibration #

The Optonet Vision Unit is an Web-based software that does not require installation.

Access from a computer: It can be accessed through a browser such as Chrome. Just click on the following link and introduce your login details.

https://ubm.optonet.es/

However, you can also install the Optonet Vision Unit as an application via Chrome following below steps:

– Open the vision Unit Website: https://ubm.optonet.es/

– Tap Chrome’s overflow menu (the three dot icon)

– You will then be presented with an “Install Optonet” option.

 

Progressive App

 

– Select install and the app should relaunch in its own window and appear in your app list and on your desktop:

 

OVU Shortcut

 

Access from a tablet: download the Optonet Vision Unit applicaton from the device’s store (Apple store or Play store).

 

apple-store google_play

 

When first opening the Optonet Vision Unit, you will be asked to follow simple steps for calibration (a small ruler and measuring tape will be required).

« Step 1. Choosing HardwareStep 3. Menus »
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