Lenovo ThinkSystem DM240N Manuel - Page 10
Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} Lenovo ThinkSystem DM240N. Lenovo ThinkSystem DM240N 21 pages. Hot-add a shelf, shelves, support for dg5000 and dg7000
Également pour Lenovo ThinkSystem DM240N : Manuel d'entretien (34 pages), Instructions (3 pages), Manuel (7 pages)
Imprimer la page
A fully loaded DM240N shelf can weigh up to 66.78 lbs (30.29 kg) and
requires two people to lift or use of a hydraulic lift. Avoid removing shelf
components (from the front or rear of the shelf) to reduce the shelf weight,
because shelf weight will become unbalanced.
3. Connect the power cords to the shelf, secure them in place with the power cord retainer if they
are AC power supplies, or the two thumb screws if they are DC power supplies, and then
connect the power cords to different power sources for resiliency.
A shelf powers up when connected to a power source; it does not have power switches. When
functioning correctly, a power supply's bicolored LED illuminates green.
4. Set the shelf ID to a number that is unique within the HA pair:
More detailed instructions are available:
Change a shelf ID - DM240N shelves
a. Remove the left end cap and locate the small hole to the right of the LEDs.
b. Insert the end of a paper clip or similar tool into the small hole to reach the shelf ID button.
c. Press and hold the button (for up to 15 seconds) until the first number on the digital display
blinks, and then release the button.
If the ID takes longer than 15 seconds to blink, press and hold the button
again, making sure to press it in all the way.
d. Press and release the button to advance the number until you reach the desired number
from 0 to 9.
e. Repeat substeps 4c and 4d to set the second number of the shelf ID.
It can take up to three seconds (instead of 15 seconds) for the number to blink.
f. Press and hold the button until the second number stops blinking.
After about five seconds, both numbers start blinking and the amber LED on the ODP
illuminates.
g. Power-cycle the shelf to make the shelf ID take effect.
You must unplug both power cords from the shelf, wait 10 seconds, and then plug them
back in.
When power is restored to the power supplies, their bicolored LEDs illuminate green.
7