JVC AV-56WP74 Service Manual page 28

AV-48WP74
AV-56WP74
3.7 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) The (*1 or *2) marked items in following table, it is NO REQUIREMENT for adjustment. If values had change by the missing, set
the initial values in the following table.
(4) "---" 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.
3.7.1 [1. PICTURE / SOUND]
AUDIO SYSTEM
Item
Item name
No.
A01 IN LEVEL
A02 LOW SEP
A03 HI SEP
A04 BBE BASS
A05 BBE TRE
A06 SURROUND
A07 BASS OFS
A08 TRE OFS
A09 AHS MVE
A10 AHS MSC
A11 (Not display)
A12 (Not display)
A13 (Not display)
A14 (Not display)
A15 (Not display)
A16 (Not display)
A17 (Not display)
A18 (Not display)
A19 (Not display)
A20 (Not display)
A21 (Not display)
A22 (Not display)
A23 (Not display)
A24 (Not display)
A25 (Not display)
A26 (Not display)
A27 (Not display)
1-28 (No.52105)
Variable range
AV-48WP74
000~015 009
000~063 035
000~063 020
-128~+127 +010
-128~+127 000
000~015 000
-128~+127 -017
-128~+127 -011
-128~+127 000
-128~+127 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
000 / 001 000
Initial setting value
AV-56WP74
009
035
020
+004
+004
000
-007
-005
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000