Introduction
13
1.3.6 Dummy Carrier Modules
Dummy carrier modules are provided for fitting in all unused drive bays. They are designed as
integral drive module front caps with handles and must be fitted to all unused drive bays to
maintain a balanced airflow.
1.3.7 Blank Modules
Warning
Operation of the Enclosure with
ANY
modules missing will disrupt the airflow and the drives will
not receive sufficient cooling. It is
ESSENTIAL
that all apertures are filled before operating the unit.
Dummy Carriers and/or Blank modules are available for this purpose.
1.4 Visible and Audible Alarms
The functional modules have associated status LEDs. The Ops Panel shows a consolidated status for
all modules.
LEDs show constant green for good or positive indication. Constant Amber LEDs indicate there is a
fault present within that module.
The Ops Panel also incorporates an Audible Alarm to indicate when a fault state is present and also
an Alarm Mute push-button.
Warning
The Ops Panel is an integral part of the enclosure chassis assembly and can only be replaced by
trained personnel.
Figure 1–13
Anti-tamper Lock