Pioneer DRM-1004 FUNCTION SWITCH DESCRIPTION, LOCK, LOCK, LOCK, LOCK, UNLOCK, UNLOCK, UNLOCK, UNLOCK, Enabled, Enabled, Enabled, Enabled, Enabled, Enabled, Enabled, Enabled

FUNCTION SWITCH DESCRIPTION

The operation specifications can be selected according to the setting of the Function switch. The Function switch is located on the side panel to the left of the control panel and cannot be accessed unless the front door is opened.

The Function switch is an 8-bit switch, with the top switch numbered 1 and the bottom switch numbered 8. All of these switches have been set to OFF when the unit is shipped from the factory. Each switch can be switched ON by flapping it up toward you.

1			Switches the initialize element status mode.
2			Switches the mail slot tray opening method.
3			Restricts the disc replacement operation using the
4			mail slot.
			(For use in production line only. Do not set to ON.)
5
6			(For use in production line only. Do not set to ON.)
7			(For use in production line only. Do not set to ON.)
8			(For use in production line only. Do not set to ON.)
	ON
SWITCH			OFF	ON
1		Command initialize mode		Auto initialize mode
2		Automatic tray opening		Manual tray opening
3		The limitations in the specifications for the disc replacement
		operation using the mail slot can be changed according to
4
		the combinations of these 2 bits of switch.

Switch 1 is used to cause the automatic stored element check to occur in case the disc presence information of the storage elements is “unknown”. It takes about 5 minutes to check all of the 100 storage elements.

Switch 2 is used to prevent the mail slot opening operation from occurring automatically. When the mail slot is used for the disc replacement operation, the operability may be improved if the tray opens automatically. However, when the safety and installation location are taken in consideration, it is sometimes desirable to use the manual opening mode with which the tray does not open unless the button is pressed.

÷Even in the manual opening mode, the tray cannot always be opened by pressing the button. This button is valid only when its indicator is lit.

Switches 5 to 8 are used exclusively in adjustments and testing in the production lines and must be kept in the OFF positions.

Finally, the following description shows how the limitations in the specifications for the disc replacement operation using mail slot can be changed according to the combinations of switches 3 and 4.

Mode 0
OFF
		LOCK	UNLOCK
3	Operation from control pane	Disabled	Enabled
4	Command operation from host	Enabled	Disabled

OFF

This is the factory setting. With this combination, the operation from the control panel or command-based operation from the host can be selected with the key switch.

Mode 1
	ON
			LOCK	UNLOCK
3		Operation from control pane	Enabled	Enabled
4		Command operation from host	Enabled	Enabled

OFF

This combination is convenient when the changer is occupied by an individual. As the operation is not restricted even in the LOCK position, the key which may be disturbing can be removed permanently from the unit.

Mode 2
OFF			LOCK	UNLOCK
3		Operation from control pane	Disabled	Enabled
4		Command operation from host	Disabled	Enabled
	ON

This combination is convenient when the changer is shared by a network. The key is set to the LOCK position in normal use to inhibit disc replacement, and set to the UNLOCK position only when disc replacement is required.

Mode 3
	ON
			LOCK	UNLOCK
3		Operation from control pane	Disabled	Enabled
4
		Command operation from host	Disabled	Disabled
	ON

This combination is the safest setting when the changer is shared by a network. The disc replacement is not permitted unless the person who manages the key performs it on the control panel.

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<DRC1129> En