7
Handheld display functions
The handheld display operates with a 3.7 V lithium battery
a 5V\1A DC adapter. You can use the charging adapter when the
lithium battery is empty (note: only use the supplied power
adapter)
To start the device, connect it to a power source, then press and
hold the power button for a few seconds.
This is what the main menu looks like:
1. Signal power indicator.
2. Temperature in child’s room (you can
choose to display in degrees Fahren-
heit or Celsius in the menu).
3. Playing lullaby icon. A total of
preset melodies are available, 9
means playing them all on repeat.
4. Alarm clock icon.
5. The battery charge level indicator.
6. Date and time.
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