Chassis Plans CPX2-173, Техническое описание, Страница: 33 / 54

Chassis Plans CPX2-173 Technical Reference Appendix A – Display Serial Control Programming
Page 27
Appendix A – Display Serial Control Programming
Both LCD controllers provide for remote serial RS232 control through the rear panel Control Port as shown
below. The Standard Controller also provides for control through an Ethernet port. The following command set
remains the same for Ethernet control as compared to Serial control.
RS-232 Serial control
Baud rate 2400, 8 bits, 1 stop bit and no parity
PIN# Description
2 RS-232 Rx Data
3 RS-232 Tx Data
5 Ground
Mating connector : DB9 Female
Controller Serial Control Functions
The OSD functions are controlled through the following RS-232 commands.
The RS-232 program can be custom-tailored to fit the application or it can be used as provided by Chassis
Plans on request. Please contact Chassis Plans for additional information.
Note: Not all Serial Control functions are supported in the Advanced HD/SDI controller. In the following
table, functions not supported for the Advanced HD/SDI Controller are indicated with a ‘*’ in the Function
column.
Table 10 - Standard Controller Commands to Implement Switch Mount Control Buttons
Function Command Description Acknowledge (if
enabled)
OSD Menu
Lock 0xf6 OSD menu Lock Off / OSD
menu Lock On Button equivalent
Menu 0xf7 Menu button pressed Button equivalent
Select-down
button 0xfa Select down button
pressed Button equivalent
Select-up
button 0xfb Select up button pressed Button equivalent
Right/+ button 0xfc Right/+button pressed Button equivalent
Left/- button 0xfd Left/- button pressed Button equivalent
5 4
6
3
1
7
8 9
Mating face of
RS-232 DB9 Male