Algo 1127 User manual

1127 User Guide
Algo Communication Products Ltd.
DC112700-03 May 2001
1127/ 1127P
Desktop Visual Alerter
Installation Guide

1127 User Guide
Table of Contents
Description
Application 1: Wiring “Plug & Play” (dry contact)
Application 2: Connection to Algo 1825P Ringer
Application 3: Remote Wiring to Algo 4100 AuxBox
Flash options
Order Accessories
3
4
5
6
7
8
Note: A safety lock out switch in the unit is provided to prevent
operation without the diffusing lens. Looking into the LED’s with-
out the lens may be damaging to your eyesight! In order for the
1127 to function the cover must be firmly closed by screwing the lens
clockwise. Do not over-tighten.
Please read the following warning carefully
Algo Communication Products Ltd. 4500 Beedie Street, Burnaby, B.C. Canada V5J 5L2
Customer support: Toll Free [phone] (ALGO) or [email protected]
!

1127 User Guide
Algo Communication Products Ltd.
Detect Dry Contact Closure Detect Audio Input
Relay Input
Power Input
Figure 1.0
The 1127 Desktop Visual Alerter requires a 24Vdc power
supply (included with the 1127P) and is activated by dry con-
tact closure or audio detection.
These inputs may be provided by the “plug & play” connectors
or hard wired internally. For hard wiring, the cover must be
removed by unscrewing (counter-clockwise) the diffusing lens
and removing the cover.
The 1127 may be wall mounted with the supplied screws while
the cover is removed, or fastened using the supplied hook and
loop self-adhesive tape. Many cubicle walls will support hook
fasteners.
The 24Vdc input is polarity insensitive and requires 80mA.
The Relay input detects either dry contact closure (relay
contacts) or audio signal according to the shunt setting as in
Figure 1.0. Required audio input level is 3.3Vrms as supplied
by Algo’s 1825P Duet Plus output level at mid-volume setting.
Description

1127 User Guide
Connect the Algo 3242 power supply (supplied with 1127P)
into the power jack of the 1127. Connect the supplied 2.5mm
cord into the 2.5mm jack of the 1127 and the other end into
the RELAY jack of the activating equipment (such as Algo’s
4100 AuxBox).
Set the 1127 to the desired flash (see Figure 5.0)
Figure 2.0 Desktop Connection to Algo 4100 AuxBox
Application 1 Wiring “Plug & Play”( dry contact )

1127 User Guide
Algo Communication Products Ltd.
The 1127 can activate from any audio signal, such as warble
from a ringing Duet Plus. To connect to the output of the Algo
1825P Duet Plus, set the shunt for audio detect, located in-
side the 1127 and wire to RELAY terminals on the 1127 and to
the AUX SPKR terminals inside the 1825P Duet Plus.
The Duet Plus power supply (Algo 1223) is compatible with
the 1127 and can power both products.
Set the 1127 to the desired flash (see Figure 5.0)
Application 2: Connection to Algo 1825P Ringer
Input
Figure 3.0 Audio detection from Algo 1825P Duet Plus

1127 User Guide
The supplied Algo 3242 power supply can be located remotely
with the connector cut off and spliced to telephone station
wire.
If connecting to a remote dry contact accessed through a
2.5mm jack, cut the supplied 2.5mm plug to plug cord in half
and splice the station wire to the black + white conductor.
Using station wire, connect to the 24Vdc and Relay terminal in
side the unit, accessible with cover removed.
The 24Vdc input is polarity insensitive and requires 80mA.
The RELAY INPUT detects either dry contact closure (relay
contacts) or audio signal according to the shunt setting as in
Figure 1.0.
Set the 1127 to the desired flash (see figure 5.0)
Application 3: Remote Wiring to Algo 4100 AuxBox
Figure 4.0 Remote Wiring to Algo 4100 AuxBox

1127 User Guide
Algo Communication Products Ltd.
1126P Strobe Light e/w Power Supply
Provides a visual flash indication when connected to
the Relay1 or Relay2 of Auxbox.
e/w with Power supply
1826P Talking Duet Plus e/w Power Supply
Talking Duet Plus is an auxiliary ringer for applications re-
quiring a unique recorded message. Upto 16 seconds of
audio signal can be recorded into the device for playback
as an alerter. The Talking Duet Plus also includes an am-
plifier for direct or delayed paging applications.
Ordering Accessories
Four flash options are provided.
Flash Options
1 21 2
1 21 2
1 2
UPUP
UPUP
UP
DNDN
DNDN
DN
1 21 2
1 21 2
1 2
UPUP
UPUP
UP
DNDN
DNDN
DN
1 21 2
1 21 2
1 2
UPUP
UPUP
UP
DNDN
DNDN
DN
1 21 2
1 21 2
1 2
UPUP
UPUP
UP
DNDN
DNDN
DN
Pulsating
Flash
Steady
Dancing Lights
These options can be selected by changing the switch set-
tings located on the rear edge on the unit.
(default)
1185 Horn Speaker
8 Ohm 20Watt horn speaker Water-proof white plastic.
Figure 5.0 Switch Settings

1127 User Guide
Nortel Networks, Nortel, Meridian 1 , Northern Telecom and the Globemark logo are trademarks of Nortel Networks Corporation.
Duet Plus, AuxBox logo and Algo logo are trademarks of Algo Communication Products Ltd.
Ordering Accessories cont.
4100 AuxBox
Monitors the digital signaling between a Norstar or M1
system and a Meridian telephone. It can be located in
the equipment room or at desktop to provide dry
contact output on ring, hook status(handset, headset,
or handsfree), message waiting, and page. The 1127P
easily connects to the 4100 AuxBox.
CustomerSupport:
Toll Free [phone]
or [email protected]
The
The Products and Services of Algo Communication Prod-
ucts will consistently meet or exceed customer expecta-
tions for reliability, performance and value; be delivered
in accordance with commitments made; and be improved
at every opportunity
ALGO
is ISO 9001 registered
Visit our Website at
www.algosolutions.com
1825P Duet Plus e/w Power Supply
Duet Plus is an auxiliary ringer compatible with most
business telephone equipment and includes an audio
amplifier for ring amplification or voice paging.