Lab.gruppen NLB 60E NomadLink - Manual (Page 25)

NLB 60E Operation Manual 25
oPeRAtIon AnD conFIGURAtIon 9
GPI 2 and 3 are both contact closure types with two
states: Open and Closed
9.3.5.5 Power Sequence delay setting
Lab.gruppen amplifiers produce very low inrush
current at power up. However, when including a large
number of amplifiers in a system, it may be neces-
sary to introduce a delay between each amplifier’s
power-up command. The NLB 60E provides three
delay lengths: default (minimum) 0.25 s, 0.50 s and
1.00 s. Choose the setting that best suits your system
requirements.
Use the Adjust up/down arrows to set delay time.
9.3.5.6 Front-panel PIN code lock setting
Press OK to provide access for entering a personal
PIN code to lock or unlock the NLB 60E’s front UI.
Use SELECT up/down arrows to move the cursor, and
Adjust up/down arrows to change the value. Verify by
pressing OK or ESC to abort without changes.
The PIN code 0000 is a default and it will
not lock the front-panel.
9.3.5.7 Display contrast adjust
To achieve optimal viewing conditions, and to com-
pensate for viewing angle and lighting conditions,
you may adjust the display’s contrast. Use up/down
arrow keys to make changes.
9.3.5.8 Security
Security
Enter
The Security configuration menu allows establish-
ment of a secure connection between the NLB 60E
and a host PC running DeviceControl software. This
procedure is detailed in Section 8.
9.3.6 Subnet Info
The Subnet Info pages allow monitoring of all infor-
mation concerning the devices connected to the
NomadLink network.
Pressing ENTER will access another menu. Here it
is possible to select the monitoring of all information
per network position, or only one type of information
(e.g. model type). Once a selection has been made,
press ENTER again to access the chosen information
list. Use the Select up/down arrow keys to scroll
through the list.
If “All device info” is selected, access is gained to:
Type, Serial number, Firmware version and Faults per
device. The device number (e.g. 1:1) is the Subnet
number combined with a number that indicates the
device’s physical position in the network as counted
from the NLB 60E’s NomadLink OUT port. This is
the same number that is shown in the DeviceControl
application views.
Device: 1:1
Type: C 48:4
Device: 1:1
Ser#: 3600143