Rear Panel - Sony CNA-1 Operation Manual

Note
Do not disconnect a USB mass
storage device while the ACCESS
indicator is flashing.
Switch
j RESET switch
Press and hold for 10 seconds to
reset the CNA-1 to the default
setting.

Rear panel

8
a Earth terminal
Connect to a safety ground.
To connect a ground terminal, use
the following screw.
• Thread Size: M3, Length (L): 6
(7-682-547-04 equivalent)
Note
When receiving power from the
PoE device, make sure to ground
the CNA-1 to earth.
b Network link status indicator
LINK / ACT (orange)
On: The CNA-1 detects a valid link.
Flashing: The CNA-1 senses
transmit or receive activity.
Off: The CNA-1 could not detect a
valid link.
10 Location and function of parts
6
7
c Network link status indicator
SPEED (green)
On: The CNA-1 is linked to a 100
Mbps network.
Off: The CNA-1 is linked to a 10
Mbps network, or a network cable
is not connected.
d USB connector
Connect a USB controller for the
HD Cutout control function or a
USB flash drive for maintenance.
Do not connect a device other than
the above.
e CCU REMOTE connector (8-pin,
multi-connector, female
terminal)
Connect to the RCP/CNU
connector of the CCU.
f AUX REMOTE connector (8-pin,
multi-connector, female
terminal)
Preliminary connector.
g EXT I/O connector (D-sub 15-pin,
female terminal)
Connects the external interface.
h Network connector (RJ-45 8-pin)
Used for network connection.
Connect to the 100BASE-TX hub
with a network cable (shield type,
category 5 or higher). This
connecter can receive the power
from a power supply (PoE) device
that conforms to the IEEE802.3af
standard.