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Module Settings
The following table lists all the LEDs located on the UDACT-300A board and states the
function of each LED.
The following table lists the user jumpers available on the UDACT-300A and their functions.
The following table lists the user jumpers available on the UDACT-300A and their functions..
See the UDACT-300A Installation and Operation Manual (LT-888) for more information.
Table 11 UDACT-300A List of LEDs and their Functions
Cable Connector Function
Relay Line 1 Located below Line 1 terminal block. When Line 1 relay is energized, this green
LED will illuminate
Relay Line 2 Located below Line 2 terminal block. When Line 2 relay is energized, this green
LED will illuminate.
RS-485 Status LED for communication, will flash when RS-485 communication is
active.
Common Trouble Steady amber for any troubles on the Fire Alarm panel or UDACT-300A.
CPU Fail Steady amber for any on board CPU trouble.
Telephone Line 1 Telephone status indicator LED; Red when the line is in use, Amber when there
is a line trouble.
Telephone Line 2 Telephone status indicator LED; Red when the line is in use, Amber when there
is a line trouble.
Power ON Green LED is ON steady when power is supplied to the board.
Table 12 UDACT-300A List of Jumpers for Operation and Configuration
Cable
Connector
Function
JW1 Normally open. Place jumper here and power down the UDACT-300A by disconnecting
P1 or power down the fire alarm panel (AC and Batteries), then power back to revert to
default passcode. After reset, remove the jumper. Leave normally open.
JW2 Normally open to BLOCK remote configuration via modem, PC with a UIMA converter
module or using the LCD and keypad at the UDACT-300A. Place jumper here to
ALLOW any type of configuration. Remove jumper once configuration is complete.
Note: Can be installed with the PR-300 City Tie but not in the same location. If using
this configuration the PR-300 must be installed on the left and it is recommended
that the UDACT-300A be installed in the middle, although it can be installed on
the right if needed.