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GR4000 Installation Guide Version 1.00 - Preliminary
(3) LED (Light Emitting Diode) and Switches
The LED of a chassis indicates the action status of a fan unit, BCU and PRU.
The LED is attached to the fan unit, and the status indicated by the LED differs
depending on the type of a device or the position where the fan unit is installed.
As for the status indicated by the each LED of a chassis, see Table 1.1-4. Refer to the
section "1.3 Power Supply Unit", "1.4 Basic Control Module (BUC)" or "1.6 Network
Interface Module (NIF)" for the LED and switches of other component units.
LED
LED
Figure 1.1-18 GR4000 - 160E2 Front Panel
16
Front panel
520-10-014-20X
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- Gr4000-160E1
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