Lighting Controls Blue Box LT Series Installation, Operation & Maintenance Manual page 50

50 THE BLUE BOX LT PARTS REPLACEMENT & INSTALLATION GUIDE
DEVICE MANAGEMENT
SCAN BY SERIAL #
ERASE ALL ADDRESSING
AUTO ADDRESSING
SCAN FOR ZERO ID ON
POWER UP: YES
14 . SCROLL UP until the address of the previous DI
is displayed .
15 . Press the address button on the DI CARD .
16 . If the DI "takes" the address, the display will
increment by one (e . g . from "3" to "4") .
To verify the bus recognizes the replacement DI
Card:
17 . Navigate to SCAN BY SERIAL NUMBER screen:
USER MENU > SETUP MENU > RESTRICTED
(PASSCODE 900001) > ADDRESSING –
BUS SCAN> BUS DIAGNOSTICS > MORE
DIAGNOSTICS > DEVICE MANAGEMENT >
SCAN BY SERIAL#
SERIAL# SCAN
BACK FWD |SAVE|
SERIAL# CE80
ADR: 1
LCP
NO ADDRESS COLLISION FOUND
ON THIS CARD
18 . ENTER to begin a system scan .
19 . If the screen shows no collisions, DI Card
replacement is complete .
20 . If collisions exist, contact Technical Support .
21 . Reconnect all low voltage conductors for contact
closure devices to the low voltage input/output
terminals .
22 . Program the new DI card .
CONTROL CARD [MASTER] REPLACEMENT AND
INSTALLATION
To remove a defective Control Card
1 . De-power the Blue Box LT by switching off the
breaker feeding the power supply (the relays in
that panel will close) .
2 . Once the panel is de-powered, disconnect all
cables connected to the control card .
3 . Pry the Control Card out of the plastic track by
applying a flat-blade screw driver to the slot on
the side of the card .
To replace a defective Control Card
4 . Snap the new control card into the plastic track .
5 . Re-connect all cables and conductors to the
control card .
6 . Re-power the Blue Box LT
7 . After the defective part replacement installation
is complete, return the part using the prepaid
USP return label and envelope to LC&D .
[Note: If the defective part is not returned within a
30-day period, your account will be automatically billed
for the part. ]
Master Control Card
Power