Version 5
page 30
Product Maintenance
Cleaning the Sensor Array
There are 112 microphone sensors in front of SonaVu
™
. If the microphone is dirty or clogged with debris, etc.,
it can be cleaned at a distance of approximately 30cm (12 in) under low air pressure from the compressed air
injector (squeeze bulb) included in your kit.
* Do NOT use high pressure compressed air or aerosol canned air
sprays. The high pressure can damage the MEMS sensors and
void your warranty.
①
Keep the squeeze bulb tip at least 15-30cm (6-12in)
away from the MEMS sensor array.
②
Squeeze air into the blocked sensors 3-4 times to clear
the debris.
③
Check the MEMS sensor status in the Audible mode to
verify the debris has been cleared.
④
Repeat the steps as necessary until the status check
show the sensors are clear.
Cleaning the Screen
①
Spray the screen with the cleaning solution provided.
②
Wipe the screen gently with cleaning cloth provided.
Cleaning the Instrument
The outer casing of the instrument can be cleaned with a mild detergent on a damp cloth.
Do NOT submerge the instrument in water. The casing is not waterproof.
Keep the product in its case when not in use.
