Sony SA-CT290 - Test Mode: Exit and AMP Test; AMP Test Procedure

HT-CT290/CT291
15
Releasing method:
Touch the [
1
] touch key on the main unit or press the [
1
] button on the remote commander to exit this mode. Touch again the [
1
] touch
key on the main unit or press again the [
1
] button on the remote commander to reset the set. The LED lights will display as below table:
LED REACTION SPEC
Action USB TV BT MOVIE MUSIC BT LED
MODE OUT SEQ1 O O O O O
AUTO MODE OUT SEQ2 O O O O
MODE OUT SEQ3 O O O
MODE OUT SEQ4 O O
MODE OUT SEQ5 O
MODE OUT SEQ6
TIME OUT DISPLAY FUNCTION
Press
[
1
]
RESET
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*3**3**3**3**3**3*
AMP TEST
Check the software version before execute this mode.
Procedure:
1. Touch the [
1
] touch key on the main unit to turn the power on.
2. Press button in order of the [NX] [PLAY MODE] 
[2 ‒] [ M ] on the remote commander.
The LED will lights on as below table:
LED DISPLAY SPEC
O Light On Constantly *3* Blink 3 times
………. Flash Fast *2* Blink 2 times
. . . . . Flash Slow *1* Blink 1 times
Flash Repeat
***
Blink continously
Note: Blue BT LED will light up only for ARC mode.
Operation LED REACTION SPEC
Transition Action USB TV BT MOVIE MUSIC BT LED
MODE IN SEQ1 O
AUTO MODE IN SEQ2 O O
MODE IN SEQ3 O O O
MODE IN SEQ4 O O O O
MODE IN SEQ5 O O O O O
MODE IN SEQ6
HOLD AMP TEST O O O O