OmniCare EVC System
Installation & Commissioning Manual
22 OmniCare issue 1
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5. If required, set the option jumpers to the required
configuration. The bold options in
Table 3.1 show the
factory preset settings.
Table 3.1 — BVOCECP Jumper & Switch Settings
The Tone Configuration Default Settings are shown in Table
3.2.
CA U T I O N
The OmniCare EVC System Remote Units can be damaged if
either of the following situations occur:
• If Power is connected across the Data pair,
• If Power is reversed i.e. 0V and +V swapped.
NOTE: It is important to ensure each connection to the termination block
is made correctly, the screw terminals are tightened sufficiently, and the
blue connector block is pushed fully into the housing.
The majority of problems encountered during commissioning are due to
loose, poor, or incorrect terminations on Remote Units that impair the
integrity of the ring.
JP # Status Option
J1 Select Normally Open / Closed Relay contacts
J2 Not Fitted Unit can only be reset using the Keyswitch
J2 Fitted Reset controlled by Tone Configuration
J3 Fitted Audio Self Test Enabled
J3 Not Fitted Audio Self Test controlled by Tone Configuration
J4 Fitted Auto PTT Disabled
J4 Not Fitted Auto PTT controlled by Tone Configuration
J5 Fitted Calls always allowed
J5 Not Fitted Calls controlled by Tone Configuration
J6 Fitted No "Inactive" message
J6 Not Fitted "Inactive" message controlled by Tone
Configuration
SW1 On Emulate AssureCare
SW1 Off AssureCare Emulation controlled by Tone
Configuration
SW2 Off Must be set to OFF
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