Epson XDT manual 16.24˚C˚F, Appendix B Flow Diagram of Set-Up State User Interface

appears when changing settings of locked unit

4 min anywhere without key press

Power ON initialization and sign on message

XDT User’s Manual Appendices

Appendix B: Flow Diagram of Set-Up State User Interface

installed

ALT/DSPPower-Up with

MODE key depressed

SET

	{
SETSEN/XT1units
	{
	sensor type
SET	DB/
Lo	-16.24˚C˚F
	{
	changes by 0.01 db

SET

Lo	-80.0˚C
DEWPOINT
	{
SETCAL/ADJchanges by 0.1˚C
SET0.A24.O.OR/SPN/4.20
	{
	selection

LOC

Choose alternate units to show when displaying dewpoint.

blank ˚F	˚C	ppm LBS	G/m3 PSI	%	˚C˚F	Temp˚F Temp˚C
Factory default is blank, (there is no alternate display).

		XT1		XT6		DB	Choose sensor type	CAUTION! These are set properly at the factory with the shipped sensor. Do not modify these settings, unless you are changing the sensor.
		XTR-100		XTR-65		measure
					attenuation of
						sensor
		Set measured attenuation at a known low dewpoint
			Set low dewpoint for above attenuation
SET	-1.15X	if no buttons pressed for
		3 seconds shows the
		dewpoint for a moment.			Calibration Midrange Adjust.
	{

changes by 0.01 units

Select Span of Analog output: 0 to 24mA or 4 to 20mA

go to

Operating

State

Displayed only if Analog Output option is

Hi/Lo AA..OO../RNG//TST				Hi/Lo A.O./OPN	Test Analog Output by forcing it to
			Test		high, low or midpoint.
					(E. G. if Span is 4 to 20, Hi =20mA, Lo=4mA, Mid=12mA)
			Current Loop
	A.O./RNG/
		OK	Output	Circuit
	Hi Lo Mid
				Open
SET
Lo	value ˚C
				Set dewpoint corresponding to low end of analog output
	{			Factory default is low range of sensor, e. g. -100˚C for XTR-100
	changes by 0.1˚C

SET

Hi UN/LOCvalue ˚C

{ changes by 0.1˚C

SETCNF/CBL/OPN	SET
SET
Un- Lock
Lock

ResetsOPNthe instrument

Set dewpoint corresponding to high end of analog output

Factory default is high range of sensor, e. g. +20˚C for XTR-100

Lock or unlock the instrument.

When locked, instrument parameters can not be changed.

Factory default is locked.

Cable Length Compensation.

SETCNF/CBL/SHR SET SHR SETCNF/CBL/OPN SET OPN SET END

Open cable at BNC connector Short cable at BNC connector Open cable at BNC connector

Legend: A slash '/' in the display area, is used to depict two alternately shown (flashing back and forth) messages. denotes beeping. Buttons without designator or arrow leading out, perform no function

39