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58
en | Turning on the power and checking for problems in an E2700 controller-drive tray configuration
5
Host link 1 service
action required
LED
6
Host link 1 service
action allowed LED
7
Host link 2 service
action required
LED
8
host link 2 service
action allowed LED
9
Battery service
action required
LED
10
Battery charging
LED
11
Controller service
action allowed LED
12
Controller Service
Action Required
LED
13
Cache active LED
14
Seven segment
display
* After an AC power failure, this LED blinks while cache offload is in process.
2016.12 | V2.1 | DOC
Amber
At least one of the four PHYs
is working, but another PHY
cannot establish the same
link to the device connected
to the Host IN port
connector.
Green
At least one of the four PHYs
in the Host IN port is working
and a link exists to the
device connected to the IN
port connector.
Amber
At least one of the four PHYs
is working, but another PHY
cannot establish the same
link to the device connected
to the Host IN port
connector.
Green
At least one of the four PHYs
in the Host IN port is working
and a link exists to the
device connected to the IN
port connector.
Amber
The battery in the controller
canister has failed.
Green
The battery is fully charged.
The LED blinks when the
battery is charging.
Blue
The controller canister can
be removed safely from the
controller-drive tray.
Amber
A fault exists within the
controller canister.
Green
Cache is active.*
Green
For more information, see Things to know –seven segment
display sequence code definitions on the E2700 controller-drive
tray, page 69.
Installation manual
DSA E-Series (E2700)
No link error has occurred.
A link error has occurred.
No link error has occurred.
A link error has occurred.
Normal status.
The controller canister is
operating without a battery or
the existing battery has failed.
The controller canister cannot
be removed safely from the
controller-drive tray.
Normal status.
Cache is inactive or the
controller canister has been
removed from the controller-
drive tray.
Bosch Sicherheitssysteme GmbH
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