ADN System Instruction Manual

Table Of Contents
Configuring the conference system via the central unit
110 | ADN Digital Conference System
Performing a manual self-test –
“Start Self-Test”
If the ADN CU1 central unit detects errors after sw
itch-on or during operation:
Eliminate these errors (see page 102 and
following).
Perform a manual self-test by selectin
g “Yes” in the “Start Self-Test” menu
item. The conference is interrupted.
The central unit now checks if a reported error still persists. If the error is elim-
inated, the corresponding error icon goes off after the self-test. If the error icon
is still displayed, you have to take further steps to eliminate the error (see
page 102 and following).
Resetting the error counter –
“Reset Break Indication”
Possible settings: “Yes” and “No
This
menu item allows you to reset the error counter (“Break Count”) in the “Bus
Statistic” menu item (see page 109).
Always
perform the self-test after you have eliminated the reported errors.
During the self-test, do not press any keys or buttons and do not change
the set up of the conference system.
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
Select and call up the
“Diagnostics” submenu
Select and call up the
“Reset Break Indication”
menu item
Select the desired
setting; apply the
setting
Diagnostics
Bus Statistics
Start Self Test
Reset Break Indication
Reset Break Indication
Main Menu
System Menu
Diagnostics
Yes
No