Nortel Passport 15000 Hardware Installation And Maintenance page 562

562 Chapter 17 Hardware procedures
241-1501-240 5.2S2
2 With an NTPN52 or NTPN52, connect an end of cable assembly
NTHW66 to the LED board at the rear of the cover. The connector fits only
one way.
3 Hold the top cover so that:
• the captive screw heads face you
• the words read correctly
• with an NTPN52 or NTPN53, the LED is at the right end
• with an NTPN52 or NTPN53, the LED cable is flipped over the top of
cover and hangs freely
4 Align the captive screws with the holes in the brackets and fasten them as
shown in the figure "Top cover and mounting brackets without door
hardware" (page 563).
5 With an NTHW66, route the other end of the cable to the rear of the BIP.
When the top frame bracket is mounted at the front of the frame, route the
cable under the top of the frame and above the BIP as shown in the
figures
• "Paths of the LED cable NTHW66 to the front and rear of a NEBS
2000 frame" (page 566)
• "Path of the LED cable NTHW66 passing through the bottom of the
top frame bracket" (page 567)
6 Connect the other end of NTHW66 to the rear of the BIP at the 4-pin
connector labeled J2. The connector fits only one way.
7 When the BIP is powered up, confirm LED operation by pressing the LED
Test button on the front of the alarm module in the BIP.
If the LED lit up as soon as the cable was connected, there is already at
least one shelf alarm indicated by the alarm module.
If the LED does not light, press the cable connections together at both
ends of the cable NTHW66 and press the button again.
If the LED still does not light, contact your Nortel Networks sales
representative.