6
emu3/emu3ACO Operation Guide
Version 2.1
Front panel features
Front panel features
•
Output channels
: ON LEDs: There is one
ON
LED for each output channel on the front panel. :
LED state
Meaning
On
Output OK
Off
Output remotely switched off
Flashing
Output switched on, but fuse failed
•
LAN LED
: This shows network activity and status.
LED state
Meaning
On
Network connected, no traffic
Off
No network connection
Flashing
Network traffic
•
ON LED
: This shows mains power status.
LED state
Meaning
On
Mains on
Off
Mains off
•
ACTIVE/ON LEDs (emu3ACO only)
: These show the status of the A/B power inputs.
ACTIVE LED
Meaning
ON LED
On
Input selected
On
Mains on
Off
Input not selected
Off
Mains off
Flashing
Input selected but one of the inputs
has no mains applied; the unit has
defaulted to the input whose ON LED
is illuminated
•
C/O switch (emu3ACO only)
: Press this to change over between the A and B power modules.
•
RESET switch
:
•
USB ports
: There are two USB ports available. See “Performing a software upgrade” on page 23 for details.
•
Fuses
:
–
12 x Cartridge Fuse, F, 6.3A, 5 x 20mm fitted as standard
–
1 (emu3) or 2 (emu3ACO) 16A Antisurge 1.25in