Quantum Data 802 Serial Port Configuration, Set GPIB Address, Set Baud rate to, Power-upModes

Power-up Modes

Serial Port Configuration

The default setting of the RS-232 serial port is 2400 Baud, No Parity, 8 data bits, 1 Stop bit, No Handshaking (2400, N, 8, 1, N, N) and normal programming language support. The following special modes can be activated by holding down the indi- cated buttons on power up and will be retained when the unit is turned off.

Set Baud rate to 9600

Image			V ideo Gate				Sync Gate			Outputs
	STEP	R		G	B	ACS		DCS	DSS		ON

Enables normal programming lan- guage support at 9600 Baud.

Enable numeric keypad

Image			V ideo Gate				Sync Gate			Outputs
	STEP	R		G	B	ACS		DCS	DSS		ON

Switches protocol to support an optional Model 8020 numeric keypad.

Enable programmable keypad

Image		V ideo Gate				Sync Gate			Outputs
STEP	R		G	B	ACS		DCS	DSS		ON

Switches protocol to support an optional 35 key programmable key- pad.

Set GPIB Address

Generators that have the GPIB (IEEE-

488)port option installed use two rotary switches for setting the GPIB address. These switches are acces- sible through the ventilation slots as shown here.

The generator stores its current GPIB address in nonvolatile memory. A normal power-up will not update the memory to any new switch settings. The GPIB address is normally read from the switches into memory by holding down the indicated button on power up.

Image			V ideo Gate				Sync Gate			Outputs
	STEP	R		G	B	ACS		DCS	DSS		ON

Notes:

The current GPIB address is stored in system memory and displayed during power-up.

The GPIB address switches are also read into memory if the generator goes through a full re-initialization for any reason.

The IEEE-488 configuration descrip- tion of the generator is:

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Model 802 Series Quick Start Guide • 9 •