DL-SC41U-TX Installation Guide
15
The
Display Setting > RS232
menu allows you to configure RS232 serial strings to be transmitted to a connected
display to either the DL-SC41U-TX or the optional HDBaseT receiver. An RS232 / serial connection must be made
from either device to a display for this option to work.
Refer to the projector or displays owners manual to obtain the RS232 / serial strings for control. You will want
to locate the ON, OFF, INPUT, VOLUME UP and VOLUME DOWN string, what the default baud rating is for the
serial connection on the display, what pins should be terminated for TX,RX and how the commands must be
terminated i.e. carriage return, line feed etc. Be sure the TX, RX pins are appropriately connected from the
display to the switcher. See page 8 for making a serial connection
RS232 Display Control Settings
Enter baud rate of the display under
BAUD RATE
Enter the string terminator under
COMMAND ENDING
• NULL
- None
• CR
- Carriage Return
• LF
- Line Feed
• CR + LF
- Carriage Line Feed
Enter the display ON string in the
DISPLAY ON
field
Enter the desired time delay in seconds in the
INPUT DELAY
field for the input command. The input command
will be transmitted to the display after the input command has been generated.
Enter the desired display input string in the
DISPLAY INPUT SELECT
field
Enter the display OFF string in the
DISPLAY OFF
field, check the X2 box if the command must be repeated 2 times
then enter the display off delay in seconds in the
DISPLAY OFF X2
DELAY field.
Enter the volume up and down strings in the
and
VOLUME -
fields. Note that the volume commands
will be used to turn up / down the volume of the line level output on the optional HDBaseT receiver.
Click
SAVE
to save settings
NOTE:
The strings saved in this menu can be triggered manually with the DL-SC41U-TX front panel buttons.