Marantz CM6200/F1N, Руководство по обслуживанию

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2-2
2.1 MD TEST MODE
1. How to enter the MD TEST MODE.
1) Turn OFF the CM6200.
2) Press the POWER button on the front panel, while depressing the MD STOP button and ENTER(EASY JOG) button.
3) The FL display shows [Service Mode] for seconds, then [CD/MD SELECT] will be shown on it.
4) Press the MD button.
REMARK : To load aMD disc, press the MD REC button. "DISC IN AUTO LOADING" function is not available in
"MD TEST MODE".
5) The FL display shows [AUTO AJST].
6) Press the MD STOP button. When a disc is loaded, the FL display shows [tsm e ].
[tsm e ] : Model code (MDM-08BD is [22])
: ROM version of MD microprocessor (03)
: EEPROM protect data version (02)
REMARK : This status is called [Test mode STOP state]. When a disc is not loaded, the FL display shows [EJECT].
This status is called [Test mode EJECT state].
2. Compulsory operation
While in the [Test mode STOP state] and [TEST MODE EJECT STATE] ...,
• While depressing FF button, the unit oparates the unconditional Ejection movement.
• While depressing REW button, the unit oparates the unconditional loading movement.
While in the [Menu state].,
• While depressing CD PLAY button, the unit oparates the unconditional sledge movement to out side.
• While depressing CD STOP button, the unit oparates the unconditional sledge movement to in side.
3. How to change the TEST MODE
From the [Test mode STOP state], pressing MENU button changed the mode in the following order.
If the EDIT button is pressed instead, the mode will change in the opposite order.
4. How to exit the MD TEST MODE
1) After all adjustments have been done, Press the POWER button on the remote controller.
2) The FL display shows [MD TEST OFF], then all the adjusted parameters will be written to the EEPROM.
3) Press the POWER button to turn OFF the CM6200.
* Before pressing the POWER button on the remote controller, make sure that the AUTO pre-adjustment, AUTO adjustment,
and AUTO AFB adjustment have been completed.
*If a parameter of EEPROM is changed or the AUTO pre-adjustment, AUTO adjustment, and AUTO AFB adjustment are
performed again, write those on EEPROM by pressing the POWER button on the remote controller.
5. Outline of each TEST MODE.
AUTO YOBI
AUTO AJST RST YOBI AUT AFB
EEPROM_SET
MNU YOBI
MNU AJST
(AUTO pre-adjustment)
(AUTO adjustment)
(Advanced AFB adjustment)
(RESULT YOBI) RESULT
(MANUAL pre-adjustment)
(MANUAL adjustment) (EEPROM setting)
1. EJECT mode • TEMP setting (of EEPROM setting)
•
CONTROL setting (of EEPROM setting)
•
Setting of laser power (record/playback power)
2. AUTO pre-adjustment mode • Automatic pre-adjustment is performed.
3. AUTO adjustment mode
•
Automatic adjustment is performed. (After adjustment the grating adjustment mode is set.)
4. AUTO AFB adjustment mode
•
Focus adjustment is performed.
• RESULT sub-mode • Therefore do not set this mode since it is not necessary for the service.
•
RESULT mode (fi nal adjustment)
•
MANUAL pre-adjustment mode
• MANUAL adjustment mode
5. EEPROM setting mode
•
Various coeffi cients of digital servo are changed manually.
6. TEST-PLAY mode
•
Continuous playback from the specifi ed address is performed.
• C1 error rate measurement, ADIP error rate measurement.
7. TEST-REC mode
•
Continuous recording from the specifi ed address is performed.
8. INNER mode
•
The position where the INNER switch is turned on is measured.