Uniden UBW2101 Benutzerhandbuch

If you have any trouble with your baby monitor, check this section first. If you 

need help, visit the customer support page of our website listed on the front 

cover.

System

message 

shows

“NO Signal”

No power supply to 

camera (Battery low)

Check power adapter and power 

cable connection, or battery has run 

out.

Camera is not paired 

with receiver

See pairing operation for detail.

Service out of range

Move the camera closer to the 

monitor.

Signal being blocked

If possible, remove major obstacles 

in between the camera and monitor,  

or relocate the camera to a different 

location.

Low signal

or unstable

signal

Antenna directional 

limitation

Adjust camera and monitor position.

Signal being blocked

If possible, remove major obstacles 

in between the camera and monitor, 

or relocate the camera to a different 

location.

Strong radio

signal nearby

Keep WiFi router away from the 

camera and/or monitor.

Strong 

electromagnetic 

interference nearby

Keep working motors (hair dryer/

electric heater/air conditioner/water 

pump) or microwave oven away from 

the camera and/or monitor.

Recording

does not

work

No SD card

Insert SD card into SD card slot.

SD card locked

Unlock the SD card.

Black screen

& buttons are 

not

functioning

Power save mode on

Press the power key to resume 

receiving the image. Please refer to 

Power Saving section on page 12 for 

details.

Audio

feedback

Camera and receiver 

are too close

The camera has a high sensitivity

microphone. Keep the camera at least 

10 feet away from the receiver. If the 

camera must be within 10 feet of the 

receiver, keep the volume down.

VOX Record

& Alarm do

not work

VOX Menu set to 

“OFF”

Set VOX Sensitivity/VOX Alarm/VOX 

Record to ON.