Default Communication Parameters
9
9
8 Default Communication Parameters
Table 3: Default Communication Parameters
RS-232
Protocol 2000
Protocol 3000 (Default)
Baud Rate:
9600
Baud Rate:
115,200
Data Bits:
8
Data Bits:
8
Stop Bits:
1
Stop Bits:
1
Parity:
None
Parity:
None
Command Format:
HEX
Command Format:
ASCII
Example (Input 2 to Output 1): 0x01, 0x82, 0x81, 0x81 Example (Input 2 to Output 1): #AV 2>1<CR>
Switching Protocol
P2000 -> P3000
P3000 -> P2000
Front Panel:
Press and hold the select button
while connecting the power and
then release
Front Panel:
Press and hold the select button
while connecting the power and
then release
9 Kramer Protocol
By default, the
VS-21HDCP-IR
is set to protocol
2
2000 (see section
9.2
) but
is also compatible with Kramer’s Protocol 3000 (see section
9.3
).
Section
9.1
describes how to switch between the two protocols.
9.1 Toggling Between Protocols
To set the machine to protocol 3000, do the following:
1. Disconnect the power.
2. Press and hold the SELECT button while connecting the power.
The red IR LED cycles through blinks:
3. Release the SELECT button.
In the same way you can switch from protocol 3000 back to protocol 2000.
1 The complete list of Kramer cables is on our Web site at
http://www.kramerelectronics.com
2 You can download our user-friendly “Software for Calculating Hex Codes for Protocol 2000” from the technical support
section on our Web site at:
http://www.kramerelectronics.com