Front Panel Annunciators

1 - Quick Reference

CV		Output 1 or output 2 is operating in constant voltage mode.
CC		Output 1 or output 2 is operating in constant current mode.
Unr		Output 1 or output 2 is unregulated.
Dis		The output is OFF. Press the Output On/Off key to turn the output on.
OCP		The over-current protection state is ON. Press the OCP key to turn over-current
		protection off.
Prot		Indicates that the output has been disabled by one of the protection features.
		Press the Prot Clear key to clear the protection condition.
Cal		Calibration mode is ON. Scroll to the Cal Off command and press the Enter key
		to exit the calibration mode.
Shift		The Shift key has been pressed.
Rmt		The remote programming interface (GPIB or RS-232) is active. Press the Local
		key to return the unit to front panel control.
Addr		The interface is addressed to talk or listen.
Err		There is an error in the SCPI error queue. Press the Error key to view the error
		code.
SRQ		The interface is requesting service.

Immediate Action Keys

Output

On/Off


	Local



	Shift		Prot Clr



	Shift		OCP

Toggles the output of the selected output between the ON and OFF states. When coupled, turns both output channels ON or OFF.

Activates front panel control when the unit is in remote mode (unless a Lockout command is in effect).

Resets the protection circuit and allows the unit to return to its last programmed state.

A toggle switch that enables or disables overcurrent protection.

66111A, 66309B, 66311B, D specifications

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