Operation - Extech Instruments BR450W-A2 User Manual

Operation

Quick Steps
1. Download the ExView app to your mobile device from Google Play
droid TM ) or the App Store® (iOS®).
2. Long press the power button to switch the Borescope ON, the LED indica-
tors will switch ON.
3. From the list of available Wi-Fi networks on your mobile device, select the
BR450W. If you do not perform this step before the APO timer elapses,
the Borescope will automatically switch OFF. In this case, switch ON the
Borescope and continue.
4. The password is 1234567890
5. Open the ExView app on your mobile device. Refer to the ExView app in-
formation, below, and in the app.
6. To switch the Borescope OFF, long press the power button. When you re-
lease the button, the LED lamps will switch off.
7. The Borescope camera probe can be safely submersed in the liquids
listed in the Safety section of this manual. The camera can be submersed
to a depth of 3.3 ft. (1 m), maximum, for limited periods. Never submerse
the control unit in liquid or expose it to rain or excessive moisture.
8. Keep the probe's articulation neck as straight as possible when moving it
through the inspection area. When you have reached the desired probe
depth in the inspection area, turn the articulation dial left or right, to rotate
the camera view in a 180° radius. Do not rotate the dial excessively. Stop
rotating the control wheel when the neck reaches its maximum angle.
Operational Guidelines
• Always bend the articulating neck using the articulating dial, never bend
the neck by hand. Do not rotate the dial excessively.
• Straighten the neck before removing it from the inspection area. If the cam-
era becomes lodged in the inspection area, straighten the neck before try-
ing to remove it.
• Never use the probe to clear pathways or clogged areas. Avoid probe
impact.
• Approved liquids for probe submersion are listed in the Safety section. Do
not allow the probe to contact acidic, corrosive, or hot materials. When in-
specting a vehicle, shut the engine off first and allow it to cool.
• Never coil the probe cable to a diameter < 5.9 in. (15 cm). Before storing
the probe, straighten the neck.
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