DSan ASL2-ND3, ASL2-ND3BT Users Manual

Audience Signal Light

ASL2-ND3, ASL2-ND3BT

Desktop time display for conference rooms and legislative chambers

 Two-inch solid LED digits viewable to 50-feet
 Green-yellow-red phase lights activated by pre-set programs
 Beeper
 Wired or wireless connection to Limitimer timer console
 Foldable desktop stand that is wall-mountable
 75mm VESA threaded attachment holes

Connections to timer

Wired

Connect to a Limitimer PRO-2000 timer console
with ordinary Cat-5 cable through either of two
RJ45 input jacks. 12V power flows through the
cable so that only the timer or the signal light need
be externally powered. Optionally, connect an
additional signal light through the output port.

For cable runs greater than 100-feet, always provide local power to the signal light using the included 1­Amp power supply (center pin +).

Wireless

Model ASL2-ND3BT has an integrated Bluetooth receiver module that is enabled when DIP switch #10 is
in the ON position. For wireless operation, use the external power supply.

Pair with a Bluetooth enabled Limitimer that is configured with the same RF channel (DIP switches 11

and 12). Up to 7 signal lights can be paired to one timer. Up to 4 signal light ― timer networks can

operate in proximity on unique RF channels.

Wireless range is about 250-feet.

Note: When pairing, the signal light should be kept within 25-feet of the timer. Once the signal light
displays the timer settings, pairing is achieved. Now, the signal light can receive timer data from the full
distance range.

Alternate Wireless Connection

Model ASL2-ND3 does not have an integrated Bluetooth
receiver. A standalone Bluetooth receiver (DSan model TR­2000BT) may be used to wirelessly capture Limitimer timer
data over the same distance, and then connect to one or
more signal lights.

Connections to other signal lights

Connect any Limitimer signal light to the output port of the ASL2-ND3. Data and power from a Limitimer
connected to the input port will flow to the connected signal light along with power.

Switch Settings

1-4 Display Programs

Limitimer PRO-2000 timer provides four individual timing
programs. Use switches 1 to 4 to configure the signal light to
display any of these programs. If it is configured to display all
the programs, it will show the program that is active on the
timer.

Program 4 can run in background. It may be used to time an
entire session while Programs 1, 2 or 3 may be used for
individual presentations. Only one of these programs may be
running at one time.

5 Counting

When set to ON, the display will stop at 0:00 even though the timer may continue counting overtime.
Set to OFF to display overtime.

6 Clock Display Configuration

See Switch #9.

Select 12-hour (ON) or 24-hour (OFF) clock display.

7 Suppress Beep

Set to ON (default) for silent operation, even if the Limitimer timer is set to beep.

If set to OFF, and enabled on the timer, the display will beep intermittently after 0:00. If Beep is
disabled on the timer, no beep will sound, even if Beep Suppress is OFF on the signal light. Note: To
beep only on the signal light, enable beep on the timer, but select a null sound and disable Beep
Suppress on the signal light.

9 Time-of-day Clock