VTech DM221 Benutzerhandbuch

9

Connection status
-   displays when strong signal strength is detected between the baby unit 

and the parent unit.

-   displays when moderate signal strength is detected between the baby unit 

and the parent unit.

-   displays when weak signal strength is detected between the baby unit and 

the parent unit.

-   flashes when the link is lost between the baby unit and the parent unit.

- 

Displays when the nightlight auto-on feature is turned on

.

- Displays when the sound alert of the parent unit is turned on.
- Flashes when there are sounds transmitted from the baby unit that turn on 

four sound level indicators on the parent while the speaker volume on the 

parent unit is set to 

VOLUME OFF.

- Displays when the vibration alert of the parent unit is turned on.
- Flashes when there are sounds transmitted from the baby unit that turn on 

four sound level indicators on the parent unit. 

- Displays when the speaker volume of the parent unit is set to 

VOLUME OFF.

- 

 animates when the battery is charging.

- 

 displays solid when the battery is fully charged.

- 

 flashes when the battery fails to charge.

- 

 flashes when the battery is low and needs charging.

- No battery icon displays when there is no battery installed.