Gilderfluke&Co DMX-512 Input Servo Motor Controller - Manual (Page 11)

I) Feed Forward and Feed Backwards: These connectors on the sides
of the SER-DMX are used to connect adjacent SER-DMXs. These con-
nectors should not be connected to anything but another SER-DMX.
J) Write Protect Configuration: This jumper can be moved into one of
two positions. When it is on the left and middle pins, then the config-
uration can be changed as usual. When it is on the middle and right
pins, then the configuration is ‘write protected’, and you will not be
able to change the configuration. If more than one SER-DMX is
mounted side-by-side, then write protecting ANY card will write pro-
tect ALL of the cards in the chain.
K) Heartbeat: This LED Flashes continuously while the CPU is running. If it
ever stops for more than a fraction of a second, the 'Deadman' cir-
cuit in the SER-DMX will automatically reset the CPU. While perform-
ing an Ease-In, the heart rate will double.
G
ILDERFLUKE
& C
O
.• 205 S
OUTH
F
LOWER
S
TREET
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URBANK
, C
ALIFORNIA
91502 • 818/840-9484 • 800/776-5972 •
FAX
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E
AST
C
OAST
/F
LORIDA
O
FFICE
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RAND
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ATIONAL
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UITE
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RLANDO
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L
. 32819 • 407/354-5954 •
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