Panasonic Sc Btt790 Operating Instructions

Advanced 
operations 
41VQT3Z79
A Volume (Channel balance)
B Delay time for the Centre speaker
C Delay time for the Surround and Surround 
back speakers*
* Surround back speakers: optional ( >10)
∫ Adjusting speaker level
(Effective when playing multi-channel audio)1Select “Test” and press [OK].
A test signal is output.
2While listening to the test signal
Press [ 3,4] to adjust the volume of each 
speaker ( ). 
The volume can be adjusted between  r6 dB 
to  s6 dB.
≥ Set each speaker level according to...

42VQT3Z79
Enjoying sound effects 
from all speakers
For more details on each setting, refer to “Sound 
Settings” on the Option menu. (> 34)
1 Press [SURROUND].
2 Press [ 3,4] to select “MULTI CH SOURCE” 
or “2CH SOURCE”, and then press [OK].
e.g.,
3 While the selected mode is displayed
Press [ 3,4 ] to select the desired setting. 
(>34)
∫ Adjusting speaker level during play
1 Press [CH SELECT] to activate the speaker 
setting mode.
2 Press [CH SELECT] several times to select 
the speaker.
≥Press [ 2,1 ]...

Advanced 
operations 
43VQT3Z79
[BTT790]
Front speaker, Surround speaker
[BTT490]
Front speaker
Attach to a wall without the base and the stand.
D 51 mm
E 64 mm
F 350 mm
[BTT583]
Front speaker
Attach to a wall without the base. ( >11 )
G 45 mm
H 78 mm
[BTT583]  [BTT490]
Surround speaker
I 40 mm
J 24 mm Preventing from falling
[BTT790]
 Front speaker, Surround speaker
[BTT583]  [BTT490]  Front speaker
Preventing from dropping
Front speaker, Surround speaker, Centre speaker
1Thread a string to the...

44VQT3Z79
It is possible to shorten the height of the front 
speaker and the surround speaker by directly 
connecting the speaker to the base without using 
the stand.
Preparation
Detach the speaker cable from the stand.
1Thread the detached cable through the 
base.
2Attach the speaker to the base and tighten 
the screw (supplied) securely.
3Connect the speaker cable to the speaker 
and to the terminal of the main unit. (>12)
∫ Reattaching the speaker cable to the 
stand
ReferenceTroubleshooting guide...

ReferenceAdvanced 
operations 
45VQT3Z79
This unit is turned off when the input for the 
TV is switched.
¾ This is a normal phenomenon when using 
VIERA Link (HDAVI Control 4 or later). For 
details please read the operating instructions 
for the TV.
The remote control doesn’t work properly.
¾Change the batteries in the remote control. 
(>8)
¾ The remote control and main unit are using 
different codes. If “SET  ” is displayed on the 
unit’s display when a button is pressed on the 
remote control,...

46VQT3Z79
3Press and hold [OK] on the remote control or 
[< OPEN/CLOSE] on the unit for at least 
3 seconds.
The system switches from PAL to 
NTSC or 
vice versa.
¾ The system used on the disc doesn’t match 
your television.
jPAL discs cannot be correctly viewed on an  NTSC television.
jThis unit can convert NTSC signals to 
PAL60 for viewing on a PAL television 
(> 36, “NTSC Contents Output”).
¾ When “3D BD-Video Playback” in the Setup 
menu is set to “Automatic”, images may not 
be output depending on...

Reference
47VQT3Z79
Cannot switch audio.
¾When audio is output from the HDMI AV OUT 
terminal, set “Dolby D/Dolby D +/Dolby 
TrueHD”, “DTS/DTS-HD” or “MPEG Audio” to 
“PCM”. ( >36)
No sound from the TV.
¾ Press [EXT-IN] to select the corresponding 
source. ( >20)
¾ When connecting the unit to a TV using an 
HDMI cable, check whether the HDMI 
terminal on the TV is labelled “HDMI (ARC)”. 
If not labelled in this way, connect using the 
HDMI cable in combination with an optical 
digital audio cable. (...

48VQT3Z79
The wireless link indicator is flashing.
¾There is no link between the main unit and the 
wireless system. Turn the wireless system off 
and then back on. Alternatively, turn the 
wireless system off, disconnect the AC mains 
lead and then reconnect it.
The wireless link indicator does not light.
¾Check that the main unit is turned on, and the 
wireless system is turned on.
¾ Ensure that the digital transmitter is fully 
inserted into the slot of the main unit. ( >15)
The wireless link...

Reference
49VQT3Z79
F99
¾The unit fails to operate properly. Press [ Í/I] 
on the main unit for 3 seconds to switch the 
unit to standby, then switch back on.
HDMI ONLY
¾ Some BD-Video discs can only be output with 
HDMI.
NET
¾While connecting to a network.
No PLAY
¾There is a viewing restriction on a BD-Video 
or DVD-Video. ( >39)
No READ
¾ The media is dirty or badly scratched. The 
unit cannot play.
PLEASE WAIT
¾The unit is carrying out internal process. This 
is not a malfunction. You cannot operate...

50VQT3Z79
Specifications
* The impedance of all the speakers is 3≠.
GENERAL
Power consumption:89 W
Power consumption in 
standby mode: Approx. 0.1 W
Power supply
[For[Australia[and[New[Zealand]: AC 220 V to 240 V, 50 Hz
[Except[Australia[and[New[Zealand]:AC 110 V to 127 V, 
AC 220 V to 240 V, 50 Hz/60 Hz
iPod/iPhone Connector: DC OUT 5 V 1.0 A MAX
Dimensions (W kHk D):
[BTT790]430 mm k 40 mm k 279 mm
[BTT583] [BTT490]430 mm k 38 mm k 279 mm
Mass:
[BTT790]Approx. 3.0 k g
[BTT583] [BTT490]Approx. 2.7 kg...