remote 
control
Inserting batteries into the 
remote control
1.  Open the battery compartment by pressing 
the button on the back of the handset.
2.  Insert four ‘AAA’ batteries into the battery 
compartment – two facing the top of the unit, 
and two facing the end, as in the diagram.
3.  Lower the end cap onto the plastic locating 
plate in the handset. is acts as a hinge, and 
you can now push the end cap rmly into its 
locked position with a click.
The CR90 Universal remote 
controller
e CR90 is a sophisticated ‘universal’ remote control 
that can control up to eight devices – including the 
CD37. As it’s a ‘learning’ remote, it can copy almost 
any function from an existing single-device remote. 
You can also program the CR90 to issue a sequence of 
commands (‘macros’) from a single button press – see 
the CR90 Handbook for details. 
Select the source key rst
Remember to select a source key before pressing 
command buttons – commands vary depending on the 
source selected. 
To operate the CD37 from the remote, rst press the 
CD 
source button.