BusinessPhone Communication Platform 4.0
Start Of Operation ASB 150 02

## Preparations

Remove the cabinet cover and verify that printed board assemblies (boards) are mounted according to the required system configuration and that appropriate cables are connected.

Use the V.24 interface cable TSR 902 0448/1 to connect the personal computer to the CPU-D(_) board in connection field 6/4. The computer should have the RASC program installed. Turn on the PC and start the RASC application.

RASC requires some standard settings to start working:

- the communication port must be set for 9600 baud
- the default password setting is 33333.

Cordless System Manager Software requires:

- COM1 port default setting: 2400 baud
- the default password setting is AAAAAA
- printer port 2400 baud (X-on/X-off, 8 bits, 1 stop bit, no parity).

### Turn power on

Verify that the exchange has a power supply installed for the correct mains voltage. Plug the power supply cord into the mains outlet and switch on the power supply or exchange.

### Warm Start

Make sure that the restart-strap on CPU-D(_) at connection field 6/1 is not inserted.

When turning on power, make sure that the cabinet with the CPU-D(_) is turned on as the last cabinet, if there are more than one.

The light emitting diodes (LED) on the front of all boards should light up in a certain way (see below), to signal that the boards are working perfectly.

When the start-up is successfully completed, all LEDs in the figure above are turned off. Proceed to Programming the System.

### Cold Start

Note

When invoking cold start all customer data will be lost and all the announcements stored on the VMU-D will be erased.
On the VMU-HD the announcements will be kept but infos and messages will be lost.

Insert the cold restart-strap on CPU-D(_) in connection
field 6/1. Immediately after the power is turned on, the red LED located above the strap should light. After a few seconds the red LED at the top of the board should go off and the yellow LED starts to flash. Remove the restart-strap on CPU-D(_). This is to prevent losing all system data if a restart should occur.

Revision: G © Ericsson Enterprise 2003