User manual

AP User Manual January 2004

Software Release 4.1

Acquiring the Override Plug

The operator can either purchase or fabricate an override plug as follows. To purchase an override

plug for a nominal fee, order the plug at

http://www.best-tronics.com/motorola.

Procedure 8: Fabricating an override plug

To fabricate an override plug:

1. Install an RJ-11 6-pin connector onto a 6-inch length of CAT 5 cable.

2. Pin out all 6-pins.

3. Short (solder together) Pins 4 and 6 on the other end. Do not connect any other wires to

anything. The result should be as follows:

1 → white / orange ←

2 → white / green ←

3 → white / blue ←

4 → green ←

5 → blue ← Pin 5

6 → orange ← Pin 4

Using the Override Plug

The operator can regain access to the module as follows:

Procedure 9: Regaining access to the module

To use the override plug

1. Insert the override plug into the RJ-11 GPS sync port of the AP.

2. Apply power to the module through the Ethernet cable.

RESULT: The module reboots with the default IP address of 169.254.1.1,

password fields blank, and all other configuration values as previously set.

3. Set passwords as desired.

4. Change configuration values if desired.

5. Save the settings.

6. Remove the override plug.

7. Power cycle the module.

7.2.5 Wiring to Extend Network Sync

The following procedure can be used to extend network sync by one additional hop, as described

under Passing Sync on Page 16. Where a collocated module receives sync over the air, the

collocated modules can be wired to pass the sync as follows:

Procedure 10: Extending network sync

1. Connect the GPS Sync ports of the collocated modules with RJ-11 cable.

2. Set the Sync Input parameter on the Configuration page of the collocated AP or BH timing

master to Sync to Received Signal (Timing Port).

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