Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!sdd.hp.com!elroy.jpl.nasa.gov!ncar!gatech!prism!sl11 From: sl11@prism.gatech.EDU (LIEBESKIND,SUSAN H) Newsgroups: comp.sys.apollo Subject: Problems with Series 400 monitors Message-ID: <31321@hydra.gatech.EDU> Date: 13 Jun 91 20:13:04 GMT Organization: Georgia Institute of Technology Lines: 40 We've bought a few of the 400s and 400t machines, and have noticed a bad flicker on all of the monitors that we never had on our Apollos. I understand that these machines use a 60 hz HP monitor (1280 color, model #98754A) and our Apollos use a 70 hz monitor. This flicker is apparent in color or monochrome modes, with the room lighting on and off, and through all ranges of contrast, brightness, etc. Can anything (short of the $10,000 upgrade per machine suggested by our HP rep) alleviate this problem? If we swap monitors with HP enough, could we eventually get one with a more persistent phosphor? We can now add migraines and eye strain to our carpal tunnel and back problems. If anyone can help or commiserate, please post a reply or respond to: Stuart McRae Georgia Tech Research Institute Atlanta, GA (404) 853-0942 email: stuart@prism.gatech.edu ********************************************** Please send all responses to stuart@prism.gatech.edu. ********************************************** Thanks. Susan -- LIEBESKIND,SUSAN H Georgia Tech Research Institute, GTRI/CSITL, Atlanta Georgia, 30332 uucp: ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!sl11 Internet: sl11@prism.gatech.edu