Sony HT-CT290 Service Manual page 13

5. Each time touch of any touch key in the set, the LED will display as below. The touch key which are already counted once are not
counted again.
Operation
Transition
Key-link Check Mode
Press Key 1 OK
Press Key 2 OK
Press Key 3 OK
Press Key 4 OK
Press Key 5 OK
AUTO
KEY-LINE CHECK
6. In the state of step 5, press the [2 +] button on the remote commander to check the destination and version. LED lights will display as
below table:
Action USB
PROFILE CHECK
7. Each time the [2 ‒] button is pressed, the display changes from model name destination MTK version BT MAIN S/W version
BT MAIN H/W version BT WOOFER S/W version BT WOOFER H/W version SYSTEM version in this order, and returns
to the model name display. LED lights will display as below:
Operation
Transition
Press VOL+
DESTINATION
Press VOL+
Press VOL+
BT MAIN S/W
Press VOL+
BT MAIN H/W
Press VOL+
BT WOOFER S/W
Press VOL+
BT WOOFER H/W
Press VOL+
SYSTEM
Press VOL+
A : MAJOR VERSION
B/C/D : MINOR VERSION
Y : DESTINATION
LED REACTION SPEC
Action USB TV
O O
O O
O O
O O
O
. . . . . . . . . .
OK
*** ***
LED REACTION SPEC
TV BT MOVIE
O . . . . . O O
*3*
LED REACTION SPEC
Action USB TV
. . . . . . . . . .
MODEL
*** ***
. . . . .
***
MTK O O
O
O
O
O
A
BT MOVIE MUSIC
O O O
O O
O
. . . . . . . . . . . . . . .
*** *** ***
MUSIC BT LED
O
BT MOVIE MUSIC BT LED
O
Y Y Y
A B C
A B C
A B C
A B C
A B C
B C D
HT-CT290/CT291
BT LED
Note: Refer Destination
Indication Spec table
Note: Refer Version
Indication Spec table
O
O
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