USER MANUAL
DVI MATRIX ROUTER
– ODM1818
ODM1818 Manual - Edition 7a
Page 21
[Note 2] EDID setting is valid until a new EDID setting is processed - even though the
ODM1818 is powered on and off repeatedly.
3) To configure Input-Output, press
CREATE
; current Input-Output configuration will
be displayed.
========= Create Mode ========
Input channel:
4) Press Input button
1
(Green LED is on)
– LCD displays:
========= Create Mode ========
Input channel: 1
Press Output 1 and 18 (number
1 and 18)
as the selected outputs for the given Input.
Press
ENTER
key and then turn back to the
user mode
.
[Note] Specific Input can be connected to multiple Output channels. However, one Out-
put channel cannot share multiple Input channels.
Repeat above process for other Input channels.
3.2 Command Line Operation
Command line interface is performed through RS-232 or Ethernet. Refer to Chap. 2.7
and 2.8 for setting procedures.
The commands are coded in ASCII and HEXA. All descriptions are shown in Table 3.1. A
command line consists of string of ASCII or HEXA codes in series as shown below;
Start
(1 Byte) +
Router ID
(3 Bytes) +
Command
(1 Byte)
+
Data Length
(3 Bytes)
+
Output Number
(2 Bytes) +
Input Number
(2 Bytes)
+
Output Number
(2 Bytes) +
Input Number
(2 Bytes) +
…..
+
End
(1 Byte)
A command line allows execution of only one command. Multiple commands require ex-
ecution of multiple strings; one command per string.
All strings begin with
Start
byte.
Router ID
can be selected within the range of 000 to 255; written in 3 bytes. (Default
factory setting is 255. Refer to Chap. 2.1.)
Data Length
represents total number of all bytes. The number of channels in the com-
mand line determines data Length.
For example: Configuring 4 Input-Output connections (8 channels), data
length is 016 in ASCII - 16 bytes in base of 2 bytes per channel regardless of
Input and Output.
Input channel Number
follows
Output channel Number
- designated as a pair.
A command line closes with
End
byte.
