DSA E-Series (E2700)
Turning on the power and checking for problems in an E2700 controller-drive tray configuration | en
61
Bosch Sicherheitssysteme GmbH
Installation manual
2015.10 | V2 | DOC
Host channel connection
(iSCSI)
Controller
The status of the host channel is
indicated:
–
“L” LED on
– A link is
established.
–
“A” LED on
– Activity (data
transfer) is present.
Cache active
Controller
The activity of the cache is
indicated:
–
On
– Data is in the cache.
–
Off
– No data is in the cache.
Controller-drive tray over-
temperature
Front bezel on the
controller-drive tray
On
– The temperature of the drive
tray has reached an unsafe
condition.
Off
– The temperature of the drive
tray is within operational range.
Standby power
Front bezel on the
controller-drive tray
On
– The controller tray is in
standby mode and the main DC
power is off.
Off
– The controller-drive tray is not
in standby mode and the main DC
power is on.
Seven-segment ID
diagnostic display
Controller
The tray ID or a diagnostic code is
indicated.
For example, if some of the cache
memory dual in-line memory
modules (DIMMs) are missing in a
controller, error code L8 appears in
the diagnostic display (see
Things
to Know – Lock-Down Codes for the
Controller-Drive Tray, page 70
)
AC power
Power-fan
Note:
The LED is
directly above or
below the AC power
switch and the AC
power connector.
Indicates that the power supply is
receiving AC power input.
Summary of Contents for DSA E-Series (E2700)
Page 1: ...DSA E Series E2700 DSA N2E7Xx xxAT DSX N1D6Xx 12AT DSX N6D6Xx 60AT en Installation manual ...
Page 2: ......
Page 78: ......
Page 79: ......
