Theta Digital Casablanca III HD, Owner'S Manual, Page: 99 / 106

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Appendix C Remote Extender Jack Technical Description and Protocol
The remote extender jack on the Casablanca III HD rear panel serves as a direct electrical pathway to the input
section of the main microcontroller. Using this jack eliminates the need to attach an IR transmitting device to the front
panel IR receiver. This input requires a demodulated signal. **
Remote system: Phillips RC5
System address: 10 hex (00010000 binary) (5 bit system address)
6 bit button code:
Button Code (hex) Code (binary)
1 01 00000001
2 02 00000010
3 03 00000011
4 04 00000100
5 05 00000101
6 06 00000110
A/D 07 00000111
MUTE 08 00001000
MODE 09 00001001
TAPE OUT 0A 00001010
SET-UP 0B 00001011
BALANCE 0C 00001100
DISP 0D 00001101
PWR 0E 00001110
UP 0F 00001111
DOWN 10 00010000
REM PWR 11 00010001
STAT 12 00010010
LEFT 13 00010011
RIGHT 14 00010100
PHASE 15 00010101
SEL UP 16 00010110
SEL DOWN 17 00010111
EQ 18 00011000
Discrete OFF 19 00011001
Discrete ON 1A 00011010
Electrical Requirements:
Jack: 3.5mm stereo mini-phone
Tip: 12v current limited dc supply from Casablanca III HD (for phantom power)
Ring: Signal, 0-5 v peak-to-peak. (Is pulled high in Casablanca III HD)
Sleeve: Ground
* * *
**There are companies who manufacture units that strip the IR carrier from a signal. One such company is Xantech,
who makes the model 794-10. If this unit is used, a series of dipswitches need to be set on it. These settings are as
follows:
(from switch 1 to 10)
1 0 1 1 0 0 0 1 0 1
where 1 = ON and 0 = OFF