ADN System Instruction Manual

Table Of Contents
ADN Digital Conference System | 103
Configuring the conference system via the central unit
After error elimination, perform a manual self-test by selecting “Yes” in the
Start Self-Test” menu item:
The central unit now checks if the reported error still occurs. If the error has
been eliminated, the corresponding error icon will go off after the self-test.
The following tables show possible error indications and steps for error elimination.
Select and call up the
“Diagnostics” submenu
Select and call up the
“Start Self-Test” menu
item
Select the desired
setting; apply the
setting
Diagnostics
Temperature
Bus Statistics
Start Self-Test
Yes
No
Start Self-Test
Start Self-Test
No No
Main Menu
System Menu
Diagnostics
Display Only the warning triangle is
displayed. The display panel
lights up red.
Error and
remedy
Several errors may have occurred.
Check the following menu items one after the other:
–“System Load” (see page 107)
–“Temperature” (see page 108)
–“Bus Statistics“(see page 109)
If the menu items display err
o
rs, follow the options and/or steps
for error elimination mentioned there.
Display Only the warning triangle is
displayed.
Error and
remedy
The system provides information on the following hardware config-
urations:
The conference system comprises more than 400 conference
units.
The conference system comprises more than 150 ADN-W D1/
ADN-W C1 wireless conference units.
The conference system comprises more than 15 ADN PS power
supplies. Surplus power supplies are automatically deactivated.
More than one ADN-W AM antenna module is connected to the
central unit. Surplus antenna modules are automatically deacti-
vated.
If necessary, reduce the number of
connected components (such
as conference units, power supplies, antenna modules).
If none of the described hardware configurations is present:
Check the “Hardware Version Info“ menu item (see page 111), to
see if
the
connected conference units have a different hardware
version.
20
Direct Access 30 D1/C1
N
N
Direct Access 30 D1/C1
20
N
N