Philips 9VD200 User Manual

Dry materials

Material thickness

Loss of range

Reinforced concrete

<30cm/12in

30-100%

Metal grilles or bars

<1cm/0.4in

90-100%

Metal or aluminium sheets

<1cm/0.4in

100%

For wet and moist materials, the range loss may be up to 100%.

The parent unit has a link light that continuously advises you of the status of the connection 

between the baby and the parent units. You can set an alert on the parent unit to notify you if the 

link is lost. The alert will sound an audible beep and the link light will flash red when a connection is 

lost.

 1 

 Turn the locking knob a quarter turn (1) and slide the battery cover downwards to remove it 

() (Fig. ).

  

 Set the link alarm switch in the battery compartment to the ‘on’ position.

  

 Replace the battery compartment lid.

To switch off the alert, set the link alert switch to the ‘off’ position.

With the microphone sensitivity control on the baby unit, you can set the sound that is picked up by 

the baby unit to the desired level: low, mid or high. When the microphone sensitivity is set to ‘high’, 

the baby unit picks up all sounds. 
Note: The sensitivity of the baby unit can only be changed when there is a connection between the baby 

 1 

 Use the microphone sensitivity control to set the microphone sensitivity of the baby unit to 

the desired level. You can use your own voice as a sound reference (Fig. 10).

The power-on light on the baby unit turns yellow when a sound is transmitted.
Note: Whilst operating on batteries, if the sensitivity is set to a high level, the parent unit will consume 

You can change the volume on the parent unit, so you can adjust to suit your surroundings.

 1 

 Turn the volume dial on the right side of the parent unit until the desired loudspeaker 

volume for the parent unit has been reached.

Always make sure that the channel selectors inside the battery compartments of both units are set 

to the same channel. With these channel selectors, you can select sixteen different channel positions. 

If you experience interference from other baby monitors, radio devices etc., select a different 

channel..

 1 

 Open the battery compartment lids of both units.

9