NEC SC46 MultiSync LCD SC40 SC46 User manual - Page 40

Using the LCD with RS-232C This LCD monitor can be controlled via personal computer or wireless remote control using an RS-232C connection. MONITOR ID and IR CONTROL Using one PC or one infra-red wireless controller, up to 26 individual SC40/SC46 monitors can be controlled through a daisy chain via RS-232C connection. 1. Connect PC and SC40/SC46. Connect a PC's RS-232C control output to the SC40/ SC46's RS-232C input. You can then connect the RS-232C output from the SC40/SC46 to another SC40/SC46's RS-232C input. Up to 26 monitors can be connected using RS-232C. 2. Set Monitor ID and IR Control mode. For proper operation, the Monitor ID should be set in the OSD menu of each monitor that is in the chain. The Monitor ID can be set under the "MULTI DISPLAY" menu in the OSD. The Monitor ID number can be set within a range from 1 to 26. No two monitors should share the same Monitor ID number. It is recommended to number each monitor in a daisy chain sequentially from 1. The first monitor in the daisy chain is designated as the primary monitor. Subsequent monitors with the chain are secondary monitors. In the "MULTI DISPLAY" menu on the first monitor in the RS-232C daisy chain, set the "IR CONTROL" to "PRIMARY". Set the "IR CONTROL" to "SECONDARY" on all other monitors. ID number assigned to current monitor ID number assigned monitor to be controlled via RS-232C Monitor ID:1 Target ID:5 DVI AUDIO: IN1 SIZE:FULL 1024 X 768 48KHz/60Hz Input Source Picture Size Input Signal Information English-34