Unplugging Or Plugging In A Token-Ring Adapter (Tra) Cable - IBM 3745 Series Connection And Integration Manual

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Magnetic Cable Clamp
Step 5
Activating the lines
Extra Clamps are Available on Request.
Please Contact your IBM Service Representative.
The Part Number is 26F1775.
Ask the host operator to activate any lines plugged in.
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Notes:
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a. The line number is the same as the port number.
b. If you have installed a link-attached 3745, make sure that the link
IPL port cables are connected before attempting an I PL.
Step 6
You have finished this procedure
Close and lock the door using the special door key.
Unplugging or Plugging In a Token-Ring Adapter (TRA) Cable
If you have a 3745 Model A without a 3746-900 attached - - - - - - - - - .
Do not use this procedure to make changes to the cable that connects the 3745
to the token-ring LAN used by the service processor. These are IBM service
representative tasks.
Step 1
Starting
If you have not done the procedure "Getting Started" on page 1-2, do
so now.
If you are only plugging in TRA cable, go to Step 3 on page 1-12
Otherwise, continue with the next step.
Chapter 1. 3745 Models 21 0 to 61 A: Connecting LlCs and Cables
1-11