To find the best solution for your classrooms, call us at 1-800-732-8999 or visit www.lightspeed-tek.com
Application Brief
Lightspeed +
Bogen VoIP Speaker
Interface
The following shows how to interface the Lightspeed 975 and
Topcat Instructional Audio systems together with the NQ-
S1810CT-G2 or NQ-S1810WT-G2 VoIP Speakers in combination
with an NQ-E7010 I/O Controller on Bogen’s Nyquist E7000 system.
These simple interfaces enable key functionality including a mobile
solution for the teacher to initiate an alert in the classroom directly
from the pendant microphone.
Power
24v/2.5a InputOutput Audio
Analog Input
Topcat Audio Link
Program
Page
First
Relay
Input
Contact
Closure
Input
Priority Power
24VDC / 2.5A
Speaker Outputs
12
Audio Inputs Class 2 Wiring
Optical
Adjust
Page
First
Relay
Input
Contact
Closure
Page
First
Relay
Input
Contact
Closure
FLEXMIKE
Teacher Pendant
Microphone
SPEAKER(S)
Instructional Audio
Speaker
OR
TOPCAT
Instructional Audio
Amplifier and Speaker System
975
Instructional Audio
Amplifier
Alert Notifcation Interface
Relay Mute Interface
BOGEN NQ-S1810CT-G2
VoIP Speaker
BOGEN NQ-E7010
I/O Controller
ALERT NOTIFICATION
An alert notification through the Bogen Nyquist paging & intercom system
can be initiated from the Lightspeed Flexmike pendant microphone worn
by the teacher. A simple connection from the Lightspeed 975 or Topcat to
the Bogen NQ-E7010 is all that’s required.
Connect from the “Contact Closure” output on the Lightspeed 975/Topcat
to an Input (Input Pin & GND) on the Bogen NQ-E7010 I/O Controller and
configure the rules for that input to trigger a Routines based Emergency
Call for the classroom when activated. A single NQ-E7010 can service up to
OVERHEAD PAGE/INTERCOM CALL MUTE
Lightspeed’s 975 and Topcat systems can be configured
to mute all audio when an overhead page or intercom
call comes through from the Bogen Nyquist system. Once
the paging/intercom audio begins, all audio from the 975
or Topcat, including the teacher and student microphones
(as well as any multimedia audio) will be muted to ensure
the page/intercom call is clearly heard by everyone in the
classroom.
Connect from the “COM” and “NO” terminals on the Bogen
Nyquist speaker’s VoIP module to the “Relay Input” on the 975
or Topcat system.
Once an audio signal is detected from the Bogen system it
will send a relay signal to the 975 or Topcat to mute all audio
coming through the Lightspeed speaker (microphones and
connected multimedia). Once the announcement or call
through the Bogen system ends, the Lightspeed system will
un-mute, resuming all regular audio.
8 classrooms in this fashion.
Once connected and configured,
the teacher simultaneously presses
and holds the volume up/down
buttons on the microphone for 3
seconds. The 975 or Topcat sends
the signal to the Bogen NQ-7010 via
the contact closure and the
Flexmike mode light will begin
flashing for a few seconds to tell the
teacher the alert was activated.
PUSH AND
HOLD FOR
3 SECONDS
To find the best solution for your classrooms, call us at 1-800-732-8999 or visit www.lightspeed-tek.com
Application Brief
Lightspeed +
Bogen NQ-GA10P
Interface
The following shows how to interface the Lightspeed 975 and
Topcat Instructional Audio systems together with the NQ-GA10P
on Bogen’s Nyquist E7000 system. These simple interfaces enable
key functionality including a mobile solution for the teacher
to initiate an alert in the classroom directly from the pendant
microphone.
Power
24v/2.5a InputOutput Audio
Analog Input
Topcat Audio Link
Program
Page
First
Relay
Input
Contact
Closure
Input
Priority Power
24VDC / 2.5A
Speaker Outputs
12
Audio Inputs Class 2 Wiring
Optical
Adjust
Page
First
Relay
Input
Contact
Closure
Page
First
Relay
Input
Contact
Closure
FLEXMIKE
Teacher Pendant
Microphone
SPEAKER(S)
Instructional Audio
Speaker
OR
TOPCAT
Instructional Audio
Amplifier and Speaker System
975
Instructional Audio
Amplifier
Alert Notifcation Interface
Relay Mute Interface
Ohm Speaker
Paging and Intercom
BOGEN NQ-GA10P
VoIP Intercom Module
8 Ohm
Speaker
Connection
ALERT NOTIFICATION
An alert notification* through the Bogen Nyquist paging & intercom
system can be initiated from the Lightspeed Flexmike pendant
microphone worn by the teacher. A simple connection from the
Lightspeed 975 or Topcat to the Bogen NQ-GA10P is all that’s
required.
Connect from the “Contact Closure” output on the Lightspeed 975/
Topcat to the “G” and “A” call switch terminals on the Bogen
NQ-GA10P VoIP Intercom Module.
OVERHEAD PAGE/INTERCOM CALL MUTE
Lightspeed’s 975 and Topcat systems can be configured
to mute all audio when an overhead page or intercom
call comes through from the Bogen Nyquist system. Once
the paging/intercom audio begins, all audio from the 975
or Topcat, including the teacher and student microphones
(as well as any multimedia audio) will be muted to ensure
the page/intercom call is clearly heard by everyone in the
classroom.
Connect from the RELAY “COM” and “NO” terminals on the
Bogen NQ-GA10P Intercom module to the “Relay Input” on
the 975 or Topcat system.
Once an audio signal is detected from the Bogen system it
will send a relay signal to the 975 or Topcat to mute all audio
coming through the Lightspeed speaker (microphones and
connected multimedia). Once the announcement or call
through the Bogen system ends, the Lightspeed system will
un-mute, resuming all regular audio.
Once connected, the teacher
simultaneously presses and
holds the volume up/down
buttons on the microphone for
3 seconds. The 975 or Topcat
sends the signal to the Bogen
NQ-GA10P via the contact
closure and the Flexmike mode
light will begin flashing for a
few seconds to tell the teacher
the alert was activated.
PUSH AND
HOLD FOR
3 SECONDS
*Note: The alert notification will result in an intercom call to the Admin Station assigned to the
classroom. The status level of that intercom call (Normal / Urgent / Emergency) is determined by the
“Call in Level” configured in the Class of Service (CoS) profile for that classroom.
ALERT NOTIFICATION
An alert notification* through the Bogen Nyquist paging & intercom
system can be initiated from the Lightspeed Flexmike pendant
microphone worn by the teacher. A simple connection from the
Lightspeed 975 or Topcat to the Bogen NQ-E7030 is all that’s
required.
Connect from the “Contact Closure” output on the Lightspeed 975/
Topcat to the “A” and “G” terminals on the Bogen NQ-E7030 Analog
Station Bridge station port associated with the classroom.
25V PAGE/INTERCOM PRIORITY MUTE
Lightspeed’s 975 or Topcat systems can be interfaced with a
25V paging speaker to detect an audio signal during a page or
intercom call and then mute all other audio. Once the paging/
intercom audio begins, all audio from the 975 or Topcat, including
the teacher and student microphones (as well as any multimedia
audio) will be muted to ensure the page/intercom call is clearly
heard by everyone in the classroom.
Hang the Lightspeed PageFirst sensor clip on the 25V speaker wire
between the Bogen NQ-E7030 and the paging/intercom speaker(s).
Wire the PageFirst sensor clip back to the Lightspeed 975 or Topcat
system, connecting to the PageFirst terminals. Test the system to
ensure it mutes properly and adjust the sensitivity on the 975 or
Topcat as needed.
Once an audio signal is detected along the 25V line, the 975
or Topcat will mute all audio coming through the Lightspeed
speaker (microphones and connected multimedia). Once the
announcement or call through the Bogen system ends, the
Lightspeed system will un-mute, resuming all regular audio.
Lightspeed +
Bogen NQ-E7030
Interface
The following shows how to interface the Lightspeed 975 and
Topcat Instructional Audio systems together with the NQ-E7030
ASB on Bogen’s Nyquist E7000 system. These simple interfaces
enable key functionality including a mobile solution for the
teacher to initiate an alert in the classroom directly from the
pendant microphone.
Application Brief
Power
24v/2.5a InputOutput Audio
Analog Input
Topcat Audio Link
Program
Page
First
Relay
Input
Contact
Closure
Input
Priority Power
24VDC / 2.5A
Speaker Outputs
12
Audio Inputs Class 2 Wiring
Optical
Adjust
Page
First
Relay
Input
Contact
Closure
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
116
17
18
19
20
21
22
23
24
5V C-H
CAN 2.0
C-L G
NQ-E7030
Analog Station Bridge
Page
First
Relay
Input
Contact
Closure
25V SPEAKER(S)
Paging and Intercom
BOGEN NQ-E7030
Analog Station Bridge
FLEXMIKE
Teacher Pendant
Microphone
SPEAKER(S)
Instructional Audio
Speaker
OR
TOPCAT
Instructional Audio
Amplifier + Speaker System
975
Instructional Audio
Amplifier
Alert Notifcation Interface
PageFirst Interface
PageFirst
sensor clip
25V Speaker
Connection
1.800.732.8999 | www.lightspeed-tek.com IG0531US01-1
PUSH AND
HOLD FOR
3 SECONDS
Once connected, the teacher
simultaneously presses and holds
the volume up/down buttons on
the microphone for 3 seconds.
The 975 or Topcat sends the signal
to the Bogen NQ-E7030 via the
contact closure and the Flexmike
mode light will begin flashing for a
few seconds to tell the teacher the
alert was activated.
*Note: The alert notification will result in an intercom call to the Admin Station assigned to the
classroom. The status level of that intercom call (Normal / Urgent / Emergency) is determined by the
“Call in Level” configured in the Class of Service (CoS) profile for that classroom.
/