2.3 Self-Diagnostic Display
When a trouble occurs, this unit repeats the required process and then stops operation. In case of the trouble on a drive, the defective
drive is cut by the host PC and the operation continues with the other drives. When the trouble occurs on all drives, this unit enters the
mechanism stop operation. (The power indicator blinks when trouble occurs in all cases and the error massage is displayed on the
LCD screen.)
The trouble codes of the last eight times are stored in the memory and maintained even when the power is turned off.
2.3.1
Displaying Trouble History
(Operate with front panel switch to display on the LCD)
How to display trouble history
1
Press the MODE switch to show the MENU display.
2
Press the SELECT switch to select the trouble history dis-
play mode.
3
Press the MODE switch to display the trouble history.
When an error occurs continuously in a single trouble his-
tory, the detailed information is displayed in the second row.
4
Each time the SELECT switch is pressed, the trouble history
is changed in sequence.
MENU display
Disc No.
Trouble Code
Trouble No.
Unit Detailed Code
Troubled Unit
C
: Carrier
M
: Mail Slot
D1 - D6 : Drive
N O R M A L D I S P L A Y
E R R O R D I S P L A Y
E R R O R D I S P L A Y
I D N O . D I S P L A Y
3 .
E R 1 : 1 0 7 – C U 0 8
– C C 2 0
2 .
2 .
1 .
2-13
Function
Numeric key
Drive clamping
Drive clamping release
During key is ON, until clamping position is reached
Each time key is ON
2
Drive Manual Operation
· Clamping & Clamping release operation (SUBMODE =
□
0)
□
: Drive No. 1 - 4
Details
1
2
When the MC-R200U drive is used and the tray is in the drive, the clamping release operation is activated 3.5 seconds later (however,
the 1st operation for each drive starts after 7 seconds) the key is turned ON (the motor starts rotating) to wait until the disc revolution
stops.
Function
Numeric key
Play ON
Play OFF
Each time key is ON (Condition: CD-ROM disc must be clamped)
Each time key is ON (Condition: CD-ROM disc must be clamped)
· Play operation (SUBMODE =
□
1)
□
: Drive No. 1 - 4
Details
1
2
Function
Numeric key
Details
Arm upward movement
1
During key is ON (Condition: Tray lock initial)
Arm downward movement
2
During key is ON (Condition: Tray lock initial)
Disc inversion
3
Every time key is ON (Condition: Tray lock initial)
· Disc inversion operation when an inversion carrier is installed (SUBMODE = 07)
Summary of Contents for MC-8200LU
Page 57: ...3 1 SECTION 3 DIAGRAM AND CIRCUIT BOARDS 3 1 CHASSIS BLOCK DIAGRAM ...
Page 58: ...3 2 3 2 SCSI BLOCK DIAGRAM ...
Page 61: ...3 5 3 5 3 5 CHASSIS CIRCUIT BOARD ...
Page 62: ...3 6 3 6 3 6 SCSI SCHEMATIC DIAGRAM 0 0 IC4 MBM29F200PC90PF R28 390 ...
Page 63: ...3 7 3 7 3 7 SCSI CIRCUIT BOARD ...
Page 66: ...MAIL SLOT MOTOR MECHANISM SW 3 10 3 10 3 10 MAIL SLOT SCHEMATIC DIAGRAM ...
Page 67: ...3 11 3 11 MAIL SLOT CIRCUIT BOARD MAIL SLOT BOARD POSI IN BOARD SENSOR BOARD ...
Page 68: ...C4 0 001 3 12 3 12 DISPLAY SCHEMATIC DIAGRAM QLD0205 001 ...