Black Box LB532A-L, Руководство пользователя

Страница: 19 / 24

724-746-5500 | blackbox.com Page 19
4. OPERATION
Once the LB532A-L or LB532A-R is properly configured and installed, it should oper-
ate transparently. The following sections describe power-up, reading the LED status
monitors, and using the built-in loopback test modes.
4.1 POWER-UP
To apply power to the LB532A-L or LB532A-R, first be sure that you have read section
1.3, “Power Input Connector” on page 9, and that the unit is connected to the appropri-
ate power source. Power up the unit.
4.2 LED STATUS MONITORS
There are four LEDs that provide feedback on the state of the unit. Figure 7 on
page 19 shows the location of the front panel LEDs.
Figure 7.
LB532A-L or LB532A-R and LB532A-M front panel LEDs
The external AC adaptor shall be a listed limited
power source that incorporates a disconnect
device and shall be positioned within easy
reach of the operator. Ensure that the AC power
cable meets all applicable standards for the
country in which it is to be installed, and that it
is connected to a wall outlet that has
earth ground.
CAUTION