Runco VISTAGE V-50HD - Manual (Page 79)

External Control
Vistage™ Series Flat-Panel Display Installation/Operation Manual 65
PRE
L
IMINAR
Y
For example, here is the RC5 control code for the ON button on the DHD Controller
remote control unit (assuming the default address is used):
Figure 6-1 shows the pulse train for this command (with the toggle bit set to zero).
Figure 6-1. RC5 Message Format
With Toggle Bit = 0
Hex 3 4 4 1
Binary 1 1 0 1 0 0 0 1 0 0 0 0 0 1
With Toggle Bit = 1
Hex 3 C 4 1
Binary 1 1 1 1 0 0 0 1 0 0 0 0 0 1
Function
Start
Bits
Toggle
Bit
Address Command
S
1
S
2
TB A
4
A
3
A
2
A
1
A
0
C
5
C
4
C
3
C
2
C
1
C
0
Start Bits Toggle Bit Address Bits Command Bits
1 1 0 1 0 0 0 1 0 0 0 0 0 1
14 cycles, 24.9 ms
64 cycles, 113.8 ms
First Packet Repeated Packet
Data
Word
Encoded
Data
Word
Modulated
Carrier
Zoom In
of Carrier
RC5 Packet
Transmission
3t
p
t
p
1.78 ms
27.8 µs