Casio DT-930 manual E-49

1	RS-232C Interface	For connection to a PC and uploading/downloading of system data
		and file data.
2	RS-422 Interface	For connection of multiple Satellite Cradles.
3	AC adaptor jack	For connection of the AC adaptor to supply power.
4	Nose Guide	Remove this guide when you are using the down-facing reader port model.
5	Terminal detection switch	Detects whether or not the Handheld Terminal is mounted correctly
		on the Satellite Cradle.
6	System operation indicator	Indicates whether or not system operation is normal.
		A system operation problem is indicated when this indicator does
		not light up green shortly after the Handheld Terminal is mounted
		onto the Satellite Cradle.
		Off:	All Handheld Terminals mounted on the Satellite Cradle
			are unable to communicate, or there is a system
			problem.
		Lit Green: Normal system operation. One or more of the Handheld
			Terminals mounted on the Satellite Cradles are
			communicating.
7	Communication indicator	Indicates the status of communication operations.
		Off:		Not communicating
		Flashing Green:		Communication in progress
		Lit Red:		Satellite Cradle connection problem
8	Spare battery pack charge	Indicates the charge status of the spare battery pack.
	indicator (“CHG 2”)	Off:	Not charging, or a battery pack problem
		Lit Red:	Charging (charging standing by when the battery in the
			Handheld Terminal is charging)
		Lit Green: Charging complete

9Battery pack charge indicator (“CHG 1”)

Indicates the charge status of the lithium-ion battery pack in the Handheld Terminal.

Off:	Not charging (e.g. lithium-ion battery not loaded in
	Handheld Terminal) or a battery pack problem
Lit Red:	Charging
Lit Green:	Charging complete

10	Power indicator	Indicates whether power is ON or OFF, and if the Handheld
	(“READY/POWER”)	Terminal is mounted.
		Off:	Power OFF
		Lit Red:	Power ON, Handheld Terminal not mounted
		Lit Green: Power ON, Handheld Terminal mounted
11	Desktop guides (L, R)	Holds down the Handheld Terminal on the Satellite Cradle that is
		placed on a flat surface in desktop configuration.
12	Charge/Power supply terminals	Supplies power to the Handheld Terminal mounted on the Satellite
		Cradle.
13	Battery pack charge terminals	Charges the spare battery pack separately.
14	Infrared port	This port provides IR communication capabilities with a Handheld
		Terminal.
15	Power switch	Turns power ON and OFF.
16	Base	Reverses the position of the base when wall-mounting the Satellite
		Cradle.
17	DIP switches	Use these switches to set the operational configuration of the
		Satellite Cradle.
18	Wall mounting holes	Use these holes to attach the Satellite Cradle to a hook on a wall.

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