Pioneer DRM-1004 TROUBLESHOOTING, U-L, E83, ** E, them, drive, position, switches, required, try again, No operation, No operation, <DRC1129> En, using the key, using the key

TROUBLESHOOTING

Incorrect operations are often mistaken for malfunctions. If you think that there is something wrong with this unit or error code ** E is

displayed (on the mode indicator), check the points below. A symptom which look like a malfunction is observed or error code is displayed often due to improper maintenance, disc defect or incorrect operation. And what seems to be a serious trouble can be recovered by correcting a simple mistake or misunderstanding or simple care of the unit. If the normal operation cannot be recovered or error code does not disappear after checking the following, please consult a PIONEER after-sale servicing agent or your dealer.

	Symptom	Display				Causes				Remedy
The door will not open.				÷ The key switch is not set to the UNLOCK				÷ Set the key switch to the UNLOCK position
					position.				using the key.
				÷ The door open button has not been pressed				÷ Press and hold the door open button for
					for more than 4 seconds.				more than 4 seconds.
				÷ Some discs have not been returned yet.			÷		Rezero Unit command must be issued.
No operation.				÷ The power is not supplied.				÷ Plug the power cord into the power outlet.
The power indicator does not light.				÷ The POWER switch is not switched ON.				÷ Press the POWER switch.
No operation.			OP	÷ The door is open.			÷		Close the door.
			U-L
The power indicator lights.			E83	÷ The disc is projected inside the Changer.				÷ Open the door, unload the magazines and
									ensure that no disc is projected from
									them.
The disc cannot be exchanged				÷ The key switch is set to the LOCK position.				÷ Set the key switch to the UNLOCK position
from the control panel.									using the key.
The unit cannot be operated from				÷ The SCSI cable to the Changer is not				÷ Check the connection cable.
the host computer.					connected properly.
				÷ The Function switch and SCSI ID of the				÷ Check the Function switch and SCSI ID
					Changer are not set properly.				switches.
The disc cannot be set in the				÷ The disc has not been installed in the				÷ Specify an address in which a disc has
drive.					specified address.				been installed.
Data is not delivered.				÷ The disc is placed upside down.				÷ Check the disc orientation.
				÷ The disc is scratched or dirty.				÷ Check that the disc is not scratched or
									dirty, and exchange or clean the disc as
									required.
				÷ Due is condensed inside the unit.				÷ Switch the power OFF, leave the door of
									the unit open for one or two hours, then
									try again.

After taking action according to the remedies above, switch the power of the unit OFF then ON again. If the error code is displayed or the normal operation cannot be recovered still after this, immediately switch the power OFF again and call a PIONEER after-sale servicing agent or your dealer. For the explanation of the error codes, refer to the error code list attached on the back side of the Changer door.

Do not use the following types of discs for they may cause malfunction of the unit or damage to the discs:

Disc which has a molding flash (projected fin) left on the periphery as shown in the illustration.

Disc with its edges are rounded or tapered as shown in the figure.

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<DRC1129> En