User`s guide

Installing and Connecting to the Network
2-5
The ATX should now be ready for operation after completing its
automatic power-up diagnostics sequence and is connected to the
network.
2.3.1 Checking the Power-up Sequence
Before connecting the ATX to any other devices, power on the unit
and observe the power-up diagnostics sequence to check for
proper operation as described below. The power-up diagnostics
sequence completes in approximately 45 seconds depending on
the number and type of modules installed.
To check for proper operation, observe the power-up diagnostics.
After the power-up sequence is completed, check all LEDs; the
status of each LED (off, on, or flashing) should be as shown in
Figure 2-3. LEDs are described in Table 2-1. If the status of an LED
is not as shown in Figure 2-3 make sure all cables are connected
correctly and securely.