Philips RC2573GR User Manual page 8

Symptoms
Remote TV does not respond to
Control Guest Remote Control
Suggested steps
Change the batteries.
Aim the remote control directly at remote control sensor lens
on TV and press any button on the remote control.
YES REMOTE CONTROL
Check if is selected in the
LOCK SECURITY
feature in menu (see
security options NO
on page 24 ). Select
function.
Specifying the
to deactivate lock
7