64 Service Manual (AA-RS2ED-TE, July 2004)

Diagnostics

75Director 2/64 Service Manual

Is fault isolation being performed at the director?

YES NO

↓ Fault isolation is being performed at the HAFM appliance or

Embedded Web Server interface. Go to step 21.

Verify the director is connected to facility power and is powered on.

1. Ensure AC power cords (PS0 and PS1) are connected to the rear of the

director and to facility power receptacles. If not, connect the cords as directed

by the customer.

2. Ensure associated facility circuit breakers are on. If not, ask the customer to

set the circuit breakers on.

3. Ensure the AC power cords are not damaged. If damaged, replace the cords.

4. Ensure the power switch (circuit breaker) at the rear of the director is set to the

ON (up) position.

Continue.

Inspect the director for indications of being powered on, such as:

■ At the front bezel, an illuminated power LED (green) or system error LED

(amber).

■ An illuminated green LED on the active CTP2 card.

■ At least one green PWR OK LED illuminated on a power supply.

■ Audio emanations and airflow from cooling fans.

Is the director powered on?

YES NO

↓ Go to step 14.