Guide TD210 Guía De Operación Rápida página 29

through Bluetooth remote control.
10. Working indicator lamp
The working indicator lamp can be turned on or off.
1. The device cannot be powered on
Solution: Replace the battery or connect the adapter for
power supply.
2. The screen goes black during use
Solution: Short-press any button to wake up sleep and
light up the screen.
3. The imaging of the device is blurred in use
Solution: Long-press the Brightness button or Zoom
button to adjust the focus until the image sharpens.
CN GB
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