Defect

Judgment

Operation

Indoor monitor or peephole unable to start

If turn the switch to the “on”?

Turn the switch to the On

If the power of li-ion batteries is not enough?

Charge the li-ion batteries

Indoor monitor unable to charge

If the plug of power adapter correctly plug into USB charging?

Re-connect the devices and power adapter

If battery is in indoor monitor?

Open battery cover, insert battery, and then insert the battery cover.

Speaking state no voice

If the volume is adjusted to be the least

To adjust the volume to be suitable

The image is flicking or noise

If the indoor monitor is close to TV set, fluorescent lamps, mobile monitor which has microwave oven and magnetic wave?

Keep off these things which have microwave oven and magnetic wave.

The indoor monitor shows no signal image

If the indoor monitor is far away from the indoor monitor?

Keep the distance within 60 meters

If there is other strong magnetic space bother?

Put the indoor device out of the strong magnetic space