Teslong WF200, User Manual

Page: 14 / 16

Troubleshooting
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14

No image or defects, noise in the image
-Check whether the probe is connected to the handle
body correctly or reconnect the probe.
-Check the battery polarity to make sure it’s correct.
-If batteries are exhausted, replace the batteries.

LED lights are dim or blink
-Batteries are Low

Shut down the device and turn on again when it’s not
functioning normally.

Forgot password
-Use a pin to press the reset key for 7 seconds to reset
the settings of the device.
The default password is 00000000
If you have two or more Wi-Fi Endoscope
devices and want to use them at the same time,
you need to make sure that all the devices have
different SSID, otherwise you’ll need to change
it manually.