A pg. 85, Adjusting the centre tone, Subwoofer power control – JVC SP-THS55F User Manual
Page 88
 
SUBSIDIARY SETTINGS
Page 85Monday, 28 March 2005 21:23
Filename [TH-R1R3EU_10Subsidiary.fm]
Masterpage:Left+
85
There is a time limit when performing the following setting. If the 
time is up before completing the setting, re-perform from the 
beginning.
1
Press SETTING.
2
Press
F or G to display ACNTR TONE :B on the front display
panel.
3
Press
D or E to select from the numeric value 1 - 5.
By adjusting the centre tone, when a larger value is set, for 
instance, sounds such as dialogue can be heard more sharply 
and clearly.
Normally select 3.
●
It is not possible to set the centre tone if there is no sound 
output from the centre speaker during SURR OFF or when 
there is a 2-channel signal input under AUTO SURR mode etc.
●
The centre tone setting is memorised with respect to each 
Surround mode.
After connecting the unit to the subwoofer, the subwoofer turns on/
off in conjunction with the power of the unit by pressing AUDIO 
A
on the remote control. In addition, the system automatically turns 
off the subwoofer when a headphone is inserted to the headphone 
jack on the front panel and when TV DIRECT mode is being set.
You can manually adjust the output level of each speaker with the 
test tone generated in a fixed order from each speaker.
The test tone is generated in the following order from each 
speaker.
Left front speakerNCentre speakerN
Right front speakerNRight surround speakerN
Left surround speakerNSubwooferN
Back to left front speaker.
1
Press TEST TONE.
2
Test tone is generated in the above stated order.
3
Adjust the output level with the speaker output adjustment 
buttons on the remote control representing the speakers 
generating the test tone.
For operating details, refer to page 26.
NOTES:
●
Each time you press the speaker output adjustment buttons +/–, 
the current output level of the speaker under adjustment is 
displayed on the front display panel, and a test tone with the 
same output level is generated.
●
If no adjustment is made within approximately 4 seconds, the 
subsequent test tone will be generated.
●
Pressing TEST TONE again stops the test tone.
●
You can made the same adjustment by pressing SETTING, then 
set TEST to ON in the menu.
As the test tone is generated in the same order, adjust in the 
same way as described above.
You can adjust the equaliser pattern according to your preference.
●
The setting is stored once the adjustment has been made, and is 
applicable to any source.
1
Press SETTING.
The item and its value of the setting performed most recently is 
displayed on the front display panel.
2
Press selection keys to display the DEQ frequency to be 
adjusted on the front display panel.
Each time you press 
F or G, the DEQ frequency changes.
DEQ250NDEQ1KNDEQ4KNDEQ16KN(back to the 
beginning)
3
Press selection keys to select the value for setting the DEQ 
frequency.
Each time you press 
D or E, the value changes from -8 dB to +8
dB in 2 dB interval.
4
Repeat steps 2 - 3 as necessary.
NOTE:
Equaliser pattern adjustment is only valid for the front speakers.
Adjusting The Centre Tone
●
Turn on the unit.
●
Turn on the TV and select an input mode such as EXT1.
●
Set the remote control selector switch to AUDIO.
●
Press DVD on the remote control.
Subwoofer Power Control
1
2
3
4
5
6
7
8
9
0
VOL
SAT
TV
AUDIO
(FGDE)
ENTER
DVD
TEST TONE
SETTING
AUDIO A
Selection Keys
Speaker output 
adjustment buttons
1 to 5
Adjusting The Speaker Output Using 
Test Tone
Adjusting The Equaliser Pattern
Set value
DEQ frequency
TH-R1R3EU_00.book Page 85 Monday, March 28, 2005 9:23 PM