Alpine IVA-M700R Service Manual page 15

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IVA-M700R
5. Adjustment method
+ Perform the preliminary automatic adjustment, ATT automatic adjustment, and F-BAL adjustment in
the order shown below.
!
-1. Test mode start method
H
Procedure, method
Contents displayed (MS-199)
|
Under condition with steps 1, 2 completed, press both of DISP.
=
"~~~
{Nodisplay
-+ Ver. Display
> PW OFF
H
®
and
at the same time for more than 2 seconds.
eee
pea
aaa
i
at
:
®
|Press REP].
TEST
|
®
|insert Test MD.
TEST
-2. Preliminary automatic adjustments
|
Procedure, method
Contents displayed (MS-199)
zl
Press UP] with test MD inserted.
TEST
+ AUTO1
e
AT100~ ATi 19
® | Press PLAY! '
NOTE: 00~12 stand for adjustment numbers.
For the contents refer to below.
Preliminary auto adjustment completed normally.
ADJ. OK
®
ADJ. NG
{
Preliminary auto adjustment completed abnormally,
(Refer to AT1XX before displaying "ADJ.NG".
:
Perform recheck and the adjustments.)
00: Motion to inside most peripheral
11: RF side TCRS gain adjustment
i
A
02: ABEF offset temporary measurement
12: Tracking ATT initial setting
|
04: RF side focus gain coarse adjustment
13: RF side focus gain fine adjustment
:
05: Focus ATT temporary setting
14: Focus ATT initiats setting
06 : AF side pit section tracking gain adjustment
15: S gain "High" ABEF offset measurement
:
07: COUT level setting for pit section adjustment
16: TCRS offset setting
|
08: Motion to outside peripheral
17: S gain *Low" ABEF offset measurement
09: RAF side group section tracking gain adjustment
19: E*P-ROM write process
10: COUT level setting for group section adjustment
—15—
I
I
|

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