Gilderfluke&Co PA System User Manual
Page 8
COLOR
Signal NAME:
LEFT
Gray
+ RS-422 Serial Data
Orange
- RS-422 Serial Data
Black
+ 27 to 35 VDC Supply
Red
Supply Ground
Green
Supply Ground
Yellow
+ 27 to 35 VDC Supply
Blue
Balanced Audio Signal
RIGHT
Brown
Balanced Audio Signal
If you are using manufactured cables, make sure that the signals are not ÔflippedÕ from end to end.
The color code above must read the same at both ends of any cable. Connectors are commercially
available for combining up to six of these signals into a single 50 conductor telephone cable.
The MA-100 must be linked to all MA-200s in a PA System by two ribbon cables. One of these is 40
conductors. The other is 50 Conductors. The maximum length between the MA-100 and the furthest MA-
200 should be under 10 feet.
G
ILDERFLUKE
& C
O
. ¥ 205 S
OUTH
F
LOWER
S
T
. ¥ B
URBANK
, C
ALIF
. 91502-2102 ¥ 818/840-9484 ¥
FAX
818/840-9485
4 of 35