Updating The Software; Changing The Battery - Sony CMT-X7CD Operating Instructions Manual

Updating the
software
When a new software version is detected,
this system is updated when it is connected
to the internet, and "UPDATE" appears in the
display window.
In this case, follow the procedures below to
update to the latest version.
1
Press MENU.
2 Press / to select "NETWORK,"
then press .
3 Press / to select "UPDATE,"
then press .
4
Press / to select "OK," then
press .
Updating begins.
After completing the update,
"COMPLETE" is displayed. Press / to
turn off the unit, and then press it again
to turn on.
Note
 Usually it may take about 3 to 10 minutes for the
system to finish the update. More time may be
needed, depending on the network
environment.
 Do not operate the unit or the remote during
updating. Moreover, do not turn off the system
or disconnect the power cord during updating.

Changing the battery

The working distance of the remote
shortens as the battery becomes exhausted.
When the remote no longer operates the
unit, replace the battery with a new CR2025
lithium battery (not supplied).
1 Push and hold  at the rear of
the remote, then pull out the
battery holder in the direction of
the arrow.

2
Replace the battery with the "+"
facing up, then insert the battery
holder into the slot.
+ facing up
Battery holder
31 GB