MAS7.1 Component Video Switch
5
MAS7.1 Component Video Switch
IR Code Format
The default IR codes used by the MAS7.1 are 2 bits long, based on
the NEC transmission protocol and use a carrier frequenc y of KHz.
Typical IR Code. Example Code =
807D08F7
(hex):
108 mS
108 mS
8 0 7 D 0 8 F 7
Stop Bit
Leader
Data Bits
Repeat Code
A magnified view of the Leader and first three data bits:
9 mS
4.5 mS
2.25 mS
1 Bit
0 Bit
1.125 mS
0.56 mS
A magnified view of the Repeat Code (sent when key is held down):
9 mS
2.25 mS
0.56 mS
.
The following are the factor y default codes used by the MAS7.1:
Handheld
Remote Codes
Func tion
807D8877
Power Toggle
807D40BF
'1' Button
807D609F
'2' Button
807D50AF
'' Button
807D48B7
'S1' Button
807D6897
'S2' Button
807D58A7
'S' Button
807D7887
'SYNC' Button
Discrete Codes
Func tion
807DD42B
Discrete Power On
807DE41B
Discrete Power O ff
807DF40B
Sequence Primar y Inputs
807D06F9
Sequence Secondar y Inputs
807D16E9
SYNC On
807D26D9
SYNC O ff
These are the default codes of the MAS7.1, they can be easily
changed by teaching the MAS7.1 a new set of IR codes -- useful if
more than one MAS7.1 resides in the same room.
To change IR codes, see the sections:
"Using a Different Remote"
and
"Learning New Discrete IR Codes"
.
IR Codes
