JVC XV-D721BK - Manual (Page 48)

Setting and adjustment
XV-D721BK[J, 1U]EN
LET0486-001B
45
Setting and adjustment
• For the speaker(s) whose size is set to “None”, the Speaker
level and Delay cannot be set (“—” appears in the setting
field).
• However, when playing back a Dolby Digital disc, LFE singal
is output from SUBWOOFER output even if S. WOOFER
shows “—”, allowing to activate a sub-woofer connected.
In such case, adjust the output level using the level control
on the sub-woofer.
Delay
(available only when selecting EXPERT)
You can adjust the delay
time of each speakers.
1 Select [DELAY] using CURSOR 5/∞, then
press ENTER.
The color of “DELAY” changes.
2 Select the desired speaker(s) to be set using
CURSOR
5/∞.
• F.SP: front speakers. the delay is fixed
to 0 mS.
• C.SP: center speaker (selectable from 0 to
–5mS in 1 mS units)
• R.SP: rear speakers (selectable from 0 mS,
–5mS, –10 mS, and –15 mS)
3 Set the delay time using CURSOR 2/3.
SPK.SETTING
EXPERT
LEVEL
DELAY
TEST TONE
F. SP 0mS
C. SP 0mS
R. SP 0mS
0mS S.WOOFER
PREFERENCE2 PREFERENCE1
PRESS KEY
BASS
• Delay of S.WOOFER cannot be set.
NOTE
Test tone
(available only while setting LEVEL or
DELAY)
You can check the level
setting by monitoring the
test tone.
1 Select [TEST TONE] using CURSOR
5/∞,
then press ENTER.
The color of “TEST TONE” changes.
2 Select the desired speaker(s) using CURSOR
5/∞.
• F.SP: front speakers
• C.SP: center speaker
• R.SP: rear speakers
After selecting the Test tone, if you do not move
the cursor, the test tone is output from each
speaker one by one.
In Test tone mode, if you move down from
“R.SP” position, the test tone continues to output
from the rear speakers as long as
is any
position other than “F.SP” and “C.SP”. Similarily,
if you move
up from “F.SP” position, the test
tone continues to output from the front speakers
as long as
is any position other than “C.SP”
and “R.SP”.
3 Set the level using CURSOR 2/3 again, if
necessary.
SPK.SETTING
EXPERT
LEVEL
DELAY
TEST TONE
F. SP 0dB
C. SP 0dB
R. SP 0dB
0dB S.WOOFER
PREFERENCE2 PREFERENCE1
PRESS KEY
BASS
• In Test tone mode, you hear pink noise, which includes all
frequencies in the audible range, from the speakers. This is
not a malfunction.
• The test tone is not output from the SUBWOOFER output.
• To exit the test tone mode
Move to [TEST TONE] in the on-screen display and
press ENTER until [TEST TONE] returns to its original
color.
NOTE
Speaker level
(available only when selecting EXPERT)
You can adjust the output
level of each speaker.
1 Select [LEVEL] using CURSOR 5/∞, then
press ENTER.
The color of “LEVEL” changes.
2 Select the desired speaker(s) to be set using
CURSOR
5/∞.
• F.SP: front speakers. the level
is fixed to 0dB.
• C.SP: center speaker
• R.SP: rear speakers
• S.WOOFER: sub-woofer
The setting range is between –6dB and +6dB in
1dB steps.
3 Set the level using CURSOR 2/3.
SPK.SETTING
EXPERT
LEVEL
DELAY
TEST TONE
F. SP 0dB
C. SP 0dB
R. SP 0dB
0dB S.WOOFER
PREFERENCE2 PREFERENCE1
PRESS KEY
BASS • To exit the speaker level (or delay) setting mode
Move to [LEVEL] (or [DELAY]) in the on-screen display
and press ENTER until [LEVEL] (or [DELAY]) returns to its
original color.