S
M
LUTRON
FADE
OVERRIDE
ZONE
MASTER
ZONE 6
ZONE 5
ZONE 4
ZONE 3
ZONE 2
ZONE 1
Step by Step Instructions for GRAFIK Eye Dimming Panel
15
Address GRX-4000
Control Units
S
ELECT
V
ALUE
V
IEW
V
ALUE
S
ELECT
V
ALUE
D
ISPLAYED
Load Type (See Instructions)
High-End Trim
Circuit Level
Low-End Trim
5
Zone Assignment w/ Circuit Schedule
Zone Assignment w/ Zone Capture
TM
Link A
Link B
Address (Ad displayed)
S
ELECT
C
IRCUIT
2
1
Circuit
Data A OK
Power
1 2 3 4
5
D
Common
24VFW
MUX
MUX
Drain
Sense
1 2 3 4 D 5
Value
4
3
Data B OK
B
Comm
Drain
MUX
MUX
C
D
Link
C
D
A
Link
LUTRON
FADE
TEMPORARY
M S
MASTER
STEP 11:
Address GRX-4000 Control Units
Note:
If using a 16 or 24 zone Control Unit, address these first.
Address Control Unit as follows:
A. Push and hold top and bottom scene buttons until scene LEDs
begin to cycle.
B. Push
FADE
5
button until ‘A-’ is displayed in the
FADE
window. If A(1-8) appears, then go to D since the Control Unit is
already addressed.
C. Push
MASTER
5
button once. The control will automatically
choose the next available address. Note the address of each (A1-
A8) on the Control Directory on Page 27.
If a Control or Circuit Directory already exists, push
MASTER
5
and
6
buttons to have the address match these directories.
D. Press and hold the top and bottom scene buttons until the scene
LEDs stop cycling.
Repeat Steps A-D on all GRX-4000 Series Control Units.
GRX-4000 Series Control Unit
Data OK LED will be Off before
addressing, then flash after
addressing (approximately
once per second)
* The Circuit Selector may take up to 1 minute to properly identify a
device on the link. During this time, a rapid flashing pattern may be
observed.
LED Status
1. Flashes once per second.
2. Blank.
3. Flashes rapidly*.
As soon as a GRX-4000 Series Control Unit is addressed, check
that the
Data OK
LED begins to flash on the Circuit Selector.
Flashing indicates that the panel recognizes the communication
from a GRX-4000 Series Control Unit.
Note:
As soon as a GRX-4000 Series Control Unit is addressed,
Wallstations will no longer have any affect on the GRX-4000 Series
Control Units. The Wallstation communication will be reestablished
later.
A,D
B
C
For More Information . . .
16 and 24 zone GRX Control Units. .......................28
Troubleshooting Guide. ....................................38,39
?
GRXSLD Control Unit
(before installing faceplate and knobs)
Meaning
Control link data OK.
No data present on link or Control
Breaker 'C' is Off.
Incorrect data detected. Possible
causes: terminal 3 or 4 is not
properly connected, or terminals 3
and 4 are miswired.
B
C
A,D
