Chapter 14 Touchscreens, Projectors, and Displays

Procedures

Prepare Equipment

Support RS-232 Syntax

Activate RS-232 Syntax Support for a 32-Inch Cisco LCD on a DMP 4400G, page 14-11

Activate RS-232 Syntax Support for a 40- or 52-inch Cisco LCD, page 14-11

Activate RS-232 Syntax Support for a 42- or 47-inch Cisco LCD, page 14-12

Activate RS-232 Syntax Support for DMTech Equipment, page 14-13

Activate RS-232 Syntax Support for NEC Presentation Systems, page 14-13

Support DVI Management

Prepare a 40- or 52-inch Cisco LCD to Support Centralized Management through DVI, page 14-13

Support Autodetection

Activate or Deactivate HDMI Autodetection, page 14-14

Activate or Deactivate Resolution Autodetection, page 14-15

Activate RS-232 Syntax Support for a 32-Inch Cisco LCD on a DMP 4400G

Note

 

Cisco DMS release 5.2.2 — You must disable status polling on a DMP 4400G in this release before the DMP can

 

 

transmit RS-232 commands reliably to our 32-inch LCD flat-panel displays.

 

 

 

 

 

When the status polling feature is enabled on a DMP 4400G, it cannot reliably transmit RS-232 signals

 

 

to operate a Cisco “LCD Professional L-Series” 32-inch display. Even so, this same DMP model can

 

 

transmit RS-232 signals successfully to operate our other flat-panel displays — even while its status

 

 

polling feature is enabled.

 

 

(On Cisco price lists, we identify our 32-inch display model as Cisco-LCD-100L-Pro-32N.)

 

 

 

Note

This limitation affects only one maintenance release (5.2.2) of Cisco DMS. Other releases do not exhibit this behavior.

 

 

 

Activate RS-232 Syntax Support for a 40- or 52-inch Cisco LCD

Procedure

Step 1 Deploy the System Task event called RS-232: Control supported, non-DMTech displays. Step 2 Stop. You have completed this procedure.

Related Topics

Elements to Activate RS-232 for Supported LCD Display Brands (except DMTech), page 14-28

 

 

User Guide for Cisco Digital Media Manager 5.2.x

 

 

 

 

 

 

OL-15762-03

 

 

14-11

 

 

 

 

 

Page 181
Image 181
Cisco Systems 5.2.x manual Prepare Equipment, Support RS-232 Syntax, Support DVI Management, Support Autodetection, 14-11