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
is section refers only to the A38. Please note that the 
P38 Power Amplier can only be controlled indirectly 
through a pre-amp.
e CR90 is a sophisticated ‘universal’ remote control 
that can control up to eight devices. It’s pre-programmed 
for use with the A38 and many other Arcam products 
(FM/DAB tuners, CD-players and DVD-players). 
With its extensive built-in library of codes, it can also be 
used with thousands of other audio-visual components 
– TVs, satellite and set-top boxes, PVRs and third-party 
CD players. See the nal section of the CR90 Handbook 
for a list of these.
e CR90 is a ‘learning’ remote, so you can teach it 
almost any function from an old 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.
As the CR90 is a system remote controller, some of 
the keys are not used with the A38. For instance, the 
PVR and CD keys can still be programmed to control 
products, so if you have a PVR connected directly to 
your TV or SAT box, you can use the CR90 to control it 
as part of your system. 
remote 
control
Source keys
As the CR90 can control your A38 as well as a range of 
other equipment, many of the buttons have more than 
one function depending on the ‘device mode’ or ‘page’ 
selected.
e device selection keys: DVD, S AT, AV (TV), TUN, AMP 
and AUX, both select the source and congure the CR90 
to control the particular source.
In other words, the buttons are oen ‘context sensitive’ 
so you’ll have to tell it what sort of device you wish 
to control (press the AV button for a video display, for 
example) before you can control it.
Select the source key rst
Remember to select a source key before pressing 
command buttons – commands vary depending on the 
source selected!