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C O M M U N I C A T I O N S
6.2.6 Remote Units not found when Cabling
6.2.7 System Reset and System Configuration
6.2.7.1 System Reset
6.2.7.2 System Configuration
OmniCare issue 1
appears Correct
If the LEDs on the panel light erratically, or the Commissioning
Process repeatedly fails when all cabling appears to be correct,
then perform the following procedure:
• Press and release the "RESET" button on the panel.
• Lift the Handset and press the "ALL" button for one second,
• Replace the Handset and then initiate the Commissioning
Process again (press and hold "SPEAK" and then press
"RESET" button) but press and hold the "RESET" button for
10 seconds before releasing it.
This procedure removes power from the Remote Units and
deletes any false data that may be stored in them.
A System Reset is performed at the end of the commissioning
process, but is also required after a complete loss of power, or
following the detection or removal of certain types of fault.
The System Reset button is located as shown in Figure 4.1.
To perform a System Reset press the button once.
System Configuration is an automatic function that occurs both
after a System Reset and also if the system detects a change such
as a break in the loop or the loss of a Remote Unit.
During System Configuration the yellow LEDs in positions 4, 5,
12, and 13 will flash. While these LEDs are flashing the system is
determining how the control panel(s) communicate with the
Remote Units. This process can take upto 10 seconds to
complete. The system cannot be used during this time.
Once the LEDs have finished flashing the system is ready for use.
OmniCare EVC System
Installation & Commissioning Manual
79
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