“Our rooms talk to us,” says Scott Tiner, Assistant Director for Classroom Technologies at Bates College. In his recent InfoCOMM webinar titled Leveraging Existing Technologies to Create Exceptional Customer Service Tiner mapped out the importance of tapping the usage-tracking capabilities of the technologies we already have in place in order to maximize not just customer service, but also to contribute valuable data to institutional planning.
This is important stuff. Networked control systems can do much more than just dim the lights and raise the volume, all current systems provide hooks to a database in which every button-push and device-selection is recorded and time-stamped. Furthermore, graphic touch panels offer the added benefit of serving as real-time trouble-shooting tools that can minimize session interruptions and empower users to “fix the glitch” before it turns into everyone’s problem. Continue reading
A recent survey on AV-1 questioned technology manager’s experiences with RS-232 control of their projectors. The results revealed widespread, intermittent RS-232 problems especially with serial-controlled projectors.
90% of survey respondents indicated that at least once a month their projectors have “locked up” and stopped responding to RS-232 commands. Ill-timed, random malfunctions of this sort can result in event interruptions and loss of end user confidence in presentation systems and support services.
Translation: This is a serious issue that must be resolved. Continue reading
Have you ever asked a question to which you were certain that you already knew the answer? On this week’s survey, we thought we had done just that. Expecting to hear that one particular brand of projector, when coupled with one particular control system manufacturer would cause periodic problems with RS-232, we relished the “reveal” moment when we could proclaim, “It was Colonel Mustard in the parlor with a knife!” Sadly, we hadn’t a clue.
Recently in a thread on the AV-1 forum, many members indicated that they had encountered difficulties with projectors locking up. In these cases ‘locking up” was defined as the projector not responding to any commands, either via RS-232, IP or IR. We wondered if it might be possible for AV-1 to assist in some way.
We thought that if our community could identify specific products, or a combination of products that are experiencing these issues, perhaps as a community (of 600+ IT/AV people) we could approach the manufacturers and explain the problems and see if they could develop a solution. Please take a moment to complete our projector/control system malfunction survey.