26
MZ-N707
Note: Adjust the CD first, when performing adjustment.
•Electrical Offset Adjusting Method
Caution: The electrical offset adjustment must be made with no
disc loaded.
1. Make sure that the power supply voltage is 3 V.
2. Set the test mode (see page 13).
3. Press the .or [VOL --] ke y to activ ate the overall adjustment
mode.
4. Press the [MENU] key.
5. Electrical offset adjustment is over, if the following display
appears.
x/CHG key
> key
. key
Overall adjustment mode
(Title display)
CD overall
adjusting
CD overall
adjustment
OK
MO overall
adjusting
MO overall
adjustment
OK
CD overall
adjustment
NG
MO overall
adjustment
NG
All item
OK
Protect switch
ON
Protect switch
OFF
[MENU] key
NG item exists
or
NG item exists
or x/CHG key
[END SEARCH] key
[Test mode $display check mode%]
N key
N key
Electrical
offset
adjustment
Temperature
correction
and
Power supply
adjustment
auto item feed
x/CHG key
x/CHG key
x/CHG key
x/CHG key
x/CHG key
x/CHG key
OVERALL ADJUSTMENT MODE
•Configuration of Overall Adjustment Mode •Overall Adjustment Mode (Title Display)
Assy**
0 00
: (Disc mark) At end of power supply adjustment: Outside lit
At end of electrical offset adj.: Inside lit
**
: Left side = MO overall adjustment information
F*
: MO overall adjustment completed
1*
: Manual adjustment exists (overall adj. not completed)
0*
: Not adjusted
Rifht side = CD overall adjustment information
*F
: CD overall adjustment completed
*1
: Manual adjustment exists (overall adj. not completed)
*0
: Not adjusted
Set LCD display
Assy11
0 00
Set LCD display
Ofst**
0 35
Set LCD display
OfstOK
0 00
Set LCD display