Runco SIGNATURE CINEMA SC-50d Series Installation & Operation Manual page 109

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):
Hex 3
Binary 1 1
Hex 3
Binary 1 1
Start Toggle
Function
Bits
Figure 6-1 shows the pulse train for this command (with the toggle bit set to zero).
Data
S S TB
1 2
Word
Start Bits Toggle Bit
Encoded
Data
Word
1 1 0
1.78 ms
Modulated
Carrier
Zoom In
of Carrier
27.8 µs
First Packet
RC5 Packet
Transmission
14 cycles, 24.9 ms
Figure 6-1. RC5 Message Format
Signature Cinema™ SC-50d/SC-60d Installation/Operation Manual
With Toggle Bit = 0
4
0 1 0 0
With Toggle Bit = 1
C
1 1 0 0
Address
Bit
A A A A A
4 3 2 1
Address Bits
1 0 0 0
t
p
3t
p
64 cycles, 113.8 ms
4
0 1 0 0 0
4
0 1 0 0 0
Command
C C C C
0 5 4 3 2
Command Bits
1 0 0 0 0
Repeated Packet
93
1
0 0 1
1
0 0 1
C C
1 0
0 1
External Control