Page 26 of 28 Doc. 6001072 Rev B
PART 11
GLOSSARY OF DIAGNOSTIC INDICATORS
1. OVATION CONTROLLER BOARD
The Ovation controller board has a number of indicator lights to help you determine the status
of the board and whether it is installed correctly. See Figure12 for indicator locations.
C.O. ON HOLD (DS1): This indicator lights when the Ovation controller has a resident's TELCO
line on hold during call waiting.
BUSY WITH RES. (DS2): This indicator lights when the resident is in contact with the visitor
entrance.
18Hz RING VOLTAGE (DS3): This indicator flashes when the controller rings any telephone.
RINGING AUX PORT (DS4): This indicator flashes when the controller rings the Lobby Telephone
(Aux telephone port).
RELAY 1 ACTIVE (DS5): This indicator remains lit while Relay 1 is activated for the programmed
time.
C.O. BUSY (DS6): This indicator lights when the controller calls an outside telephone number
(i.e., not a resident).
RINGING HOME (DS7): This indicator flashes when the controller is ringing a resident.
POWER ON (DS9): This indicator lights if power is connected to the system.
RELAY 2 ACTIVE (DS10): This indicator remains lit while Relay 2 is activated for the programmed
time
2. LINE INTERFACE BOARD (LIB)
Line Interface Boards also have indicators. See Figure 14 for indicator locations.
CONNECT: This indicator lights while the LIB connects the controller to a resident's line, or during
testing with program steps 24 and 25. While a resident's phone line is connected one of the
twelve line in use indicators will also light.
DATA: This indicator lights only when "line selection tones" are being received from the controller.
POWER: This indicator lights whenever power is connected to the LIB.
1 thru 12: These indicators light when a line is in use. Only one line indicator on the LIB stack
should be lit at one time.
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