JVC AV-48P575 Series Service Manual page 27

4.6 INITIAL SETTING VALUE OF SERVICE MENU
(1) Adjustment of the SERVICE MENU is made on the basis of the initial setting values; however, the new setting values which set
the screen in its optimum condition may differ from the initial setting.
(2) Do not change the initial setting values of the setting items NOT LISTED IN ADJUSTMENT.
(3) "---" is not adjusted. Setting value is not displayed.
CAUTION:
Never change the initial setting value any adjustments except for those that are designated in the adjustment procedures.
In case where you have made undesignated adjustments by mistake, never press the [MUTING] key on the remote control unit.
Whenever you had not pressed the [MUTING] key, you would be able to recover the initial value by switching the [POWER] key.
4.6.1 [1. PICTURE / SOUND]
AUDIO SYSTEM
Item
Item name Variable range
No.
A01 IN LEVEL 000~015
A02 LOW SEP 000~063
A03 HI SEP 000~063
A04 BBE BASS -128~+127
A05 BBE TRE -128~+127
A06 SURROUND 000 / 001
A07 BASS OFS -128~+127
A08 TRE OFS -128~+127
A09 AHS MVE -128~+127
A10 AHS MSC -128~+127
A11 (Not display) 000 / 001
A12 (Not display) 000 / 001
A13 (Not display) 000 / 001
A14 (Not display) 000 / 001
A15 (Not display) 000 / 001
A16 (Not display) 000 / 001
A17 (Not display) 000 / 001
A18 (Not display) 000 / 001
A19 (Not display) 000 / 001
A20 (Not display) 000 / 001
A21 (Not display) 000 / 001
A22 (Not display) 000 / 001
A23 (Not display) 000 / 001
A24 (Not display) 000 / 001
A25 (Not display) 000 / 001
A26 (Not display) 000 / 001
A27 (Not display) 000 / 001
1-26 (No.YA091)
Initial setting value
AV-48P575 AV-56P575
008 007
035 035
020 020
+010 +010
000 000
000 000
-017 -017
-009 -009
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
000 000
AV-56P585
007
035
020
+010
000
000
-017
-009
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000