Optec 5000PG, Справочное и инструкционное руководство

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Forward and Reverse Switches:
This switch determines direction of the slide advancement. Pressing this switch once advances test slides one at a time.
Holding this switch down allows for continual advancement of the test slides, until the desired slide is in the correct
position.
Glare:
This switch determines the glare levels that will be used during testing. Pressing the Glare Switch once will put the
5000PG in the Glare Level 1 mode. Pressing the Glare Switch twice will put the 5000PG in the Glare Level 2 mode.
Glare Level Day Night
1 10 Lux 1 Lux
2 135 Lux 28 Lux
Glare Function with the Optec 5000PG
The Optec 5000PG was created to satisfy a growing concern among occupational health professionals – glare.
It is difficult to perform job functions and everyday functions when there are varying intensities of light entering the eye.
Often, a bit of time is needed for your eyes to become acclimated with the luminance and glare within a particular
environment. This can be true with driving a car or performing a specific job task. The Optec 5000PG will help you to
assess the time needed to adjust and help to quantify your corresponding vision.
One simply needs to administer the acuity test with the Optec 5000PG with the glare function on to gauge a patient’s
acuity with this high-intensity radial glare source. This can be administered in one of two ways:
Have the patient place his head against the forehead actuator to administer the acuity test. Press the “GLARE” button
to activate the radial glare source. Administer the acuity test as you would normally.
Have the patient place his head against the forehead actuator to administer the acuity test after pressing the “GLARE”
button to activate the radial glare source. Turn off the glare after a predetermined amount of time and then immediately
time how long it takes your patient to identify a specific line of acuity.
The information obtained will allow you to identify candidates with the requisite vision for their particular job function or
determine if a patient does not meet the vision portion of the job standards laid forth by the entity for which the
screening is performed and their consultant eye care professional.