Input And Communication - Barco RLM-W14 User Manual

4.3 Input and Communication

1
8
. HDBaseT
Supports Full HD uncompressed video transmission from image devices compatible with HDBaseT. Audio and network are not
supported. For network connection refer to Page 24 "6. 10/100 BASE-T"
2. RS232
RS232 input
The communication interface of the RLM W14 projector supports RS232 serial communication.
You can use the RS232 input to connect a local PC to your RLM W14 projector. By this way you can configure and control your
RLM W14 projector from your local PC.
Advantages of using RS232 serial communication:
• easy adjustment of the projector via PC (or MAC).
• wide range of control possibilities.
• sending data to the projector (update).
RS232 input (Sub-D) port
PIN Signal
1 (No connection)
2 RD
3 TD
4 (No connection)
5 Ground
6 (No connection)
7 RTS
8 CTS
9 (No connection)
RS232
An Electronic Industries Association (EIA) serial digital interface standard specifying the characteristics of
the commu- nication path between two devices using either D-SUB 9 pins or D-SUB 25 pins connectors.
This standard is used for relatively short-range communications and does not specify balanced control
lines. RS-232 is a serial control standard with a set number of conductors, data rate, word length and type
of connector to be used. The standard specifies com- ponent connection standards with regard to computer
interface. It is also called RS-232-C, which is the third version of the RS-232 standard, and is functionally
identical to the CCITT V.24 standard. Logical '0' is > + 3V, Logical '1' is < -
3V. The range between -3V an d +3V is the transition zone.
3. 12V TRIGGER
12 V output, maximum 1A, available when projector is not in stand by.
RLM W14 08/20/2014
2 3 4
200mA
9 10
5 6
11
4. Input & Communication
7
12
23