I'm cross posting this from the Operate & Maintain group post, http://community.emerson.com/process/emerson-exchange/solveandsupport/operatemaintain/f/420/t/4867
Thanks in advance for your help!
fultonrl: Greetings, all. I have a Mag meter transmitter display, model 8723, that is illuminated but blank. Does not respond to arrow keys. Should I assume its shot? I would appreciate any advice you can give. Thanks.
The question was answered in the other group so I'll copy it here and mark it answered. Mike Schaefer: "The situation you described is a known failure mode for the 8732E display. It is a non-recoverable failure so the display will need to be replaced. This failure is commonly caused by power interupts or high levels of electrical inteference that reset fixed display settings. The part number for a replacement display is 08732-0006-E002. There are installation instructions for the display in the product manual in the "Installation" section. This is the link for downloading the product manual: http://www2.emersonprocess.com/siteadmincenter/pm%20rosemount%20documents/00809-0100-4662.pdf "