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3 Operating instructions
3.1 Maintain distilled water level
Prior to testing, verify fresh
the top of the irrigator case. If the water level is too low, then remove the cap to the water reservoir and
add
distilled or demineralized water
back on the water reservoir to prevent evaporation.
NOTICE
3.2 Using the Air Fx with VNG/ENG software
The Air Fx air irrigator can be configured with compatible
system settings must be configured to communicate with the Air Fx irrigator. When the caloric test is
prepared, the irrigator will prepare the irrigator for a warm or cool irrigation based on the test selected.
The test will not be able to start until the irrigator has reached the desired temperature. The VNG/ENG
software will reflect the status of the irrigator as the irrigator prepares for the desired irrigation.
3.3 Turn on the irrigator
Turn on the power switch on the back panel. The Air Fx will initialize, show the firmware version, and then
go into the standby state.
Select Cool / Warm
Air Fx v1. 4
3.4 Attaching the speculum
NOTICE
A speculum on the tip of the otoscope head is required for use. Interacoustics recommends the use of 2.
75mm diameter specula for irrigation and the 4. 25mm diameter specula for inspecting the ear canal for
cerumen impaction or perforations in the tympanic membrane.
To assemble a speculum on the ear tip of the handle, insert the speculum on the tip of the otoscope and
turn it clockwise about 45°. A small plastic tip will be locked in the metal part of the head and will fix the
speculum on the handle. Pull gently on the speculum to verify it is secure.
Compatible VNG/ENG software includes Spectrum, VN415, VO425, VisualEyes 515, and VisualEyes
1
525.
D-0128358-A – 2019/12
Air Fx Irrigator – Instructions for Use - EN
distilled or demineralized water
up to 1cm from the threads as shown by the label. Replace the cap
DO NOT USE tap water as minerals in water will be deposited on critical internal
components and will cause damage that is not covered by warranty.
Each speculum is single use only and must be replaced for each new
patient.
If the ear canal is blocked with wax, remove the cerumen first before
irrigating. Irrigating a patient with cerumen impaction will give a reduced
response to the irrigation stimulus.
level is visible in the water reservoir above
VNG/ENG software. The caloric test settings or
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