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Runco VX-44d/-55d Installation/Operation Manual 93
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IMINAR
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Figure 6-1 shows the pulse train for this command (with the toggle bit set to zero).
Figure 6-1. RC5 Message Format
IR Command ListTable 6-2 lists the RC5 control codes for the DHD Controller.
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
11010001000001
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
Table 6-2. RC5 Control Codes for the DHD Controller
Remote Control
Button Name
RC5 Data
from
Remote
Control
(Note)
RC5 Data
with Toggle
Bit = 1
(Note)
Description
(none) 0x346E 0x3C6E Native aspect ratio
(none) 0x3457 0x3C57 SCART video input
16:9 0x3449 0x3C49 16:9 aspect ratio
4:3 0x344A 0x3C4A 4:3 aspect ratio
CINEMA 0x346C 0x3C6C Cinema aspect ratio
COMP 0x344E 0x3C4E Component video input
Note: These codes assume that the default address of 17 is used. If you change it to something
other than 17, you will need to modify these codes accordingly.