• Try recharging or replacing the battery pack.
• Reset the units. Disconnect the battery pack of the Parent Unit and unplug
the power supply of both the units, then plug them back in.
• Is the unit turned on?
Press and hold the POWER ON/OFF button on the Parent Unit to turn
it ON.
• Is the correct camera selected?
Change the camera number, if necessary. See 4.6.2 View a camera.
• Is the video display turned on?
Press the VIDEO ON/OFF button to turn it on.
• When operating using batteries only, the display will go blank after 5, 30 or
60 minutes to save power (depending on the Video On/Off setting. See 3.5
Video ON/OFF). The unit will remain active and emit audio alerts. You can
reactivate the screen by pressing any button.