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XI581/2 BUSWIDE OPERATOR INTERFACE
ALPHABETIC REFERENCE
99
EN2B-0126 (74-3554-8)
Appendix A: Hardware SETUP
This section describes how to route the cable for an XI582AH that does not mount
on the wall or an Excel controller. The section also describes how to enable /
disable the integrated backlighting feature for either the XI581AH or XI582AH.
NOTE:
XI581/2-to-controller connection is also shown in the Excel 100 Controller
Installation Instructions and Excel 500/600 Installation Instructions (see
section "Applicable Literature" for form numbers).
Procedure
1.
Remove the front cover from the XI582AH by inserting tip of an awl (or a similar
narrow, pointed object) into the small hole on one side of the operator terminal.
When the latch releases, insert the awl into the small hole on the other side of
operator terminal and pry off the cover.
2.
The XI581/2 display provides an integrated backlighting feature. The position of
a jumper on the back of the XI581/2 cover enables or disables the backlighting
feature. Enable (or disable) XI581/2 backlighting as follows:
— Disconnect the connector next to the jumper.
— Pull off the jumper with tweezers and move to desired position.
JUMPER
ON
POSITION
JUMPER
OFF
POSITION
— Reconnect connector next to jumper.