User Manual

November 1999
M68333 Rev. A Tel-Link PMP - Sector Terminal Installation & Maintenance Manual 10-1
10.0 Sector Terminal Initial Power Application
10.1 DC Power Application
STEP 1. Ensure the DC connector to the Sector IDU and ODU Power Supply are not con-
nected.
STEP 2. Verify the appropriately sized fuses are installed IAW procedures in Section 8.0. Two
fuses may be used for optional redundant power supply configuration.
STEP 3. Plug in the DC connector into the DC Power Port of the Sector IDU and ODU Power
Supply. The right-most DC Input Power Port should be used first.
STEP 4. Verify power is applied to the chassis by viewing the LEDs on the front panel.
STEP 5. If the LEDs on the boards do not illuminate, remove the DC connector from the appro-
priate equipment and verify wiring and voltage polarity.
10.2 AC Power Application
STEP 1. Ensure the AC power switch of the Sector IDU and ODU Power Supple are in the OFF
position.
STEP 2. Plug the AC cord for the Sector IDU and ODU Power Supply into the AC source. The
right-most DC Input Power Port should be used first.
STEP 3. Place the AC power switch on the Sector IDU and ODU Power Supply in the ON posi-
tion.
STEP 4. Verify power is applied to the chassis by viewing the LEDs on the front panel.
STEP 5. If the LEDs on the boards do not illuminate, remove the AC connector from the appro-
priate equipment and verify wiring and AC voltage.