Agilent Technologies 5750A LAN button, LAN indicator, OCP/488 button, OCP indicator, Limit button

		Quick Reference 1
9 – LAN button		View address: Press LAN to view the IP and Ethernet address. The display first scrolls
		through the four segments of the IP address, followed by the six segments of the
		Ethernet (EA) address. Press any key to turn the address display off.
		Reset address: Press and hold the LAN button for three seconds. Pressing the LAN
		button again while the message “LAn rES” is displayed resets the LAN configuration
		to the factory-shipped settings (see chapter 4 for settings). If the key is not pressed
		again, the display returns to normal and the configuration is not changed.
10	– LAN indicator	When lit, indicates that the LAN has been configured and is operating normally.
		When blinking, identifies the unit for which the indicator has been set to blink by the
		unit’s Web home page.
11	– OCP/488 button	Enable OCP: Press OCP/488 to turn over-current protection on. Press OCP/488 again
		to turn over-current protection off.
		Reset OCP: When an over-current protection event occurs, press the OUT ON button
		to enable the output and re-arm over-current protection.
		GPIB address: Press and hold the OCP/488 button for three seconds. This lets you set
		the GPIB address with the Voltage knob.
12	– OCP indicator	When lit, indicates that over-current protection is enabled or on.
13	– OVP/UVL button	OVP function: Press OVP/UVL once to set the over-voltage protection level with the
		Voltage knob (the display shows OUP). You cannot set the over-voltage protection
		lower than about 5% above the present output voltage setting.
		UVL function: Press OVP/UVL twice to set the under-voltage programming limit with
		the Voltage knob (the display shows UUL). You cannot set the under-voltage
		protection higher than about 5% below the present output voltage setting.
14	– LIMIT button	Limit function: Press LIMIT to display the output voltage and current limit. For five
		seconds the display shows the settings and then it returns to show the actual output
		voltage and current.
		Lock function: Press and hold the LIMIT button to toggle between Locked front panel
		and Unlocked front panel. The display will cycle between LFP and UFP. Releasing the
		LIMIT button while one of the modes is displayed selects that mode. If the display
		indicates rLFP, the front panel has been locked by a remote programming command.
15	– LIMIT indicator	When lit, indicates that the LIMIT button is pressed.
16	– FINE button	Selects Fine or Coarse adjustment control. In Fine mode, the Voltage and Current
		knobs operate with high resolution; in Coarse mode, with lower resolution
		(approximately six turns).
17	– FINE indicator	When lit, indicates that the unit is in Fine adjustment mode.
18	– PROT indicator	When blinking, indicates that a fault has occurred.
		OVP, OCP, OTP, Enable fail, and AC fail detection will cause the PROT indicator to
		blink. The PROT indicator may blink and the display indicate AC for a few seconds after
		the unit is turned off because of residual energy inside the unit.
19	– POWER switch	Turns the power supply on or off.

Series N5700 User’s Guide 11