Power lights do not come on
I
I
Link light does not come on
I
see page 8
I
Link light is flashing green
I
I
Link light is red and
I
Parent Unit remains silent or very quiet
I
I
You can hear a high pitched noise
I
Talk back feature is not working
I
see page 8
Not linked
is displayed
see page 11
see page 8
see page 8