Inquiry (采购产品): monarch data chart 4600 Greetings ! I AM ATEMPTING TO CONNECT MY 4600 AND MONITOR USING 4-20MA LOOP CONFIGURATION. NO MATTER HOW I CONFIGURE THE POINTS I GET THE SAME THING.... OVRRANGE OR SOME MINUS VALUES THAT DONOT CHANGE. I CAN SET THE UNIT UP TO WORK IN THE DEMO MODE WITH THE SCALES SET TO: LOWER -100, UPPER +100 AND MID TO 0. THIS WORKS FINE BUT IN NORMAL MODE IT SEEMS THE INPUTS ARE IGNORED OR THE CLIBRATION IS OFF. MY QUESTION IS, CAN I SEND THE UNIT TO THE MANUFACTURER OR SOME SERVICE CENTER TO HAVE THE UNIT CHECKED OUT AND CLIBRATED ? TAHNKS FOR YOUR HELP. **** Hidden Message ***** TONY AYERS 601 ONTAIRO DR. MUNCIE, IN 47304 USA Company: LIFETOUCH SENIOR PORTRAITS Title: SENIOR EQIPMENT TECH Phone: 765-289-4900 E-mail: tayers@lifetouch.com **** Hidden Message ***** tayers@lifetouch.com