Common Operations
Adjusting the loudness
The loudness effect does not adjust the low sound area like the normal sound adjustment function, but emphasizes the deep bass sound area to provide you with a dynamic sound.
2 - 1 . Select “LOUDNESS”.
3 - 1 . Turn the [
] knob to select “ON” or “OFF”.
ON : Loudness effect enabled. 
OFF : Loudness effect disabled.
Note:
The factory default setting is “OFF”.
Setting AUX function
This option allows user to enable or disable the AUX function. AUX function will be available in Source mode selection if turned on. Otherwise, it will be hidden from the Source mode selection.
2 - 1 . Select “AUX INPUT”.
3 - 1 . Turn the [
] knob to select “ON” or “OFF”.
ON : Aux function is turned on. 
OFF : Aux function is turned off.
Note:
The factory default setting is “OFF”.
Clock adjustment
2 - 1 . Select “CLOCK”.
3 - 1 . Push the [
] knob.
3 - 2 . Press the [ 
, 
] button to select the “item name”.
“CLK EN”
“CLK MODE”
“CLK SET”
3 - 3 . Push or turn the [ 
] knob depends on selected item.
Setting the clock enable
This setting allows the clock to be displayed at the bottom of display in all Source modes.
1.Select “CLK EN”.
2.Turn the [ 
] knob to select “ON” or “OFF”.
ON : Clock is enabled and manually set by user.
OFF : Clock is disabled.
Note:
The factory default setting is “OFF”.
Setting the clock mode
This setting allows user to select either 12 or 24 hour system.
1.Select “CLK MODE”.
2.Turn the [ 
] knob to select the options.
“12 HR” 
“24 HR”
12 HR : 12 hour mode. 
24 HR : 24 hour mode.
Note:
The factory default setting is “12 HR”.
Adjusting the clock
This adjustment allows the clock to be set by user.
1.Select “CLK SET”.
2.Push the [
] knob.
3.Press the [ 
,
] button to select the hour or the minute.
4.Turn the [ 
] knob to set the cor- rect time.
5.Press the [ 
] button to exit the setting.
Notes:
The factory default setting is “00:00” for 24 hour mode.
The clock is updated in realtime.
English
FB275BT / FB275BTB 27