Danley DNA SC48, Руководство пользователя

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Static-IP
If the device or the computer has a static IP address set, System Engineer may not be able to 'see'
the device if it is in a different IP Address range (i.e. in a different
subnet
).
Unless there are good
reasons it is best to avoid the use of static IP addressing if at all possible.
IP Troubleshooting
If System Engineer cannot connect to the device:
•
Check that the Firewall in the computer will allow System Engineer access to the network.
•
If there is no Router in the system acting as a DHCP server, wait 10 minutes (for the
computer to acquire the correct IP address) and try again.
Check that the Current IP address in the device is compatible with the IP address of the computer.
Generally, the leftmost two sets of 3 digits should be the same.
Always switch on any DHCP server before connecting either the computer or SC48 to the network.
Snapshots
A Snapshot may be recalled either via the device User Interface, from the System Engineer
application or via the AUX port on the rear of the SC48.
The snapshot menu is accessed via the utility pages. Recalling a Snapshot triggers the recalling of a
Component to each input and output, and may change other device-wide settings, effectively
recalling a processor-wide preset. In addition to being able to recall snapshots from System Engineer
and from the SC48's front panel, some of the snapshots are also recallable from the auxiliary port.
Also see Aux Port
The parameters inside the Drive Modules are not individually stored in Snapshots. Recalling a
Snapshot will merely trigger the recall of the appropriate Input and Output Components, rather than
restoring the parameters that were active when the Snapshot was stored. This has the distinct
advantage that the library of OEM presets may be updated without having to be concerned about
what parameters might have been saved in users Snapshots. It does however require that any
existing edits to the parameters in Drive Modules are stored into Drive Module presets before a
Snapshot is stored.
Also see
Overview Of Modules Components and Snapshots
AUX Port
The AUX has two inputs, X & Y. These allow simple contact closure devices (relays or switches) or
external logic signals to change the state of the amplifier as described below. Connecting an AUX
input to ground (the earth symbol) will trigger it; there is no requirement for an external voltage.
However, the ports can also be triggered directly by a logic signal as long as the logic ‘low’ goes
below +0.5V.
Do not connect systems if their logic ‘high’ voltage e24V.
The AUX port may be configured to work in a number of ways by adjusting the Style parameter in
the Aux page of the Utility menu :