Lightspeed 955Access Bedienungsanleitung
Classroom Audio System
User Manual
955Access
TABLE OF CONTENTS
SECTION 1: 4 Important safety instructions
Overview 5 System components and unpacking
6 Standard components & Optional accessories
8 Front panel controls & indicators
9 Rear panel controls & connections
10 Flexmike controls and connections
SECTION 2: 11 Charging the Flexmike
Daily Operation 12 Operating the Flexmike
13 Using Flexmike as wireless audio link
13 Output to Assistive Listening Device (ALD)
14 Audio integration
18 Daily Operation Instructions
SECTION 3: 19 Sharemike: Controls & Connections
Optional
Accessories
20 Sharemike: Charging
21 Sharemike: Initial Set-up
22 Media Connector controls and connections
24 Using the Media Connector
25 Flexcat audio pods for small group instruction
SECTION 4: 26 Battery replacement
Maintenance and
Troubleshooting
28 Troubleshooting
29 Tips to obtain optimal audio performance
SECTION 6: 30 Warranty statement
Warranty, Safety
and Specifications
31 Safety warnings and certifications
35 System specifications
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use the apparatus near
water.
6. Clean only with dry cloth.
7. Do not block any ventilation
openings. Install in accordance
with the manufacturer’s
instructions.
8. Do not install near any heat
sources such as radiators,
heat registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
9. Do not defeat the safety purpose
of the polarized or grounding-
type plug. A polarized plug
has two blades with one wider
than the other. A grounding-
type plug has two blades and
a third grounding prong. The
wide blade or the third prong is
provided for your safety. If the
provided plug does not fit into
your outlet, consult an electrician
for replacement of the obsolete
outlet.
10. Protect the power cord from
being walked on or pinched
particularly at plugs, convenience
receptacles, and the point where
they exit from the apparatus.
11. Only use attachments/
accessories specified by the
manufacturer.
13. Unplug this apparatus during
lightning storms or when unused
for long periods of time.
14. Refer all servicing to qualified
service personnel. Servicing is
required when the apparatus
has been damaged in any way,
such as power-supply cord or
plug is damaged, liquid has been
spilled or objects have fallen into
the apparatus, the apparatus
has been exposed to rain or
moisture, does not operate
normally, or has been dropped.
15. When the mains plug or
appliance coupler is used as the
disconnect device, it shall remain
readily operable.
16. Please keep the unit in a good
ventilation environment.
17. WARNING: To reduce the risk
of fire or electric shock, do not
expose this apparatus to rain or
moisture.
18. Apparatus shall not be exposed
to dripping or splashing and no
objects filled with liquids, such
as vases, shall be placed on the
apparatus.
19. Warning - battery pack shall not
be exposed to excessive heat
such as sunshine, fire or the like.
12. Use only with a cart,
stand, tripod, bracket or
table specified by the
manufacturer, or sold with
the apparatus. When a cart is
used, use caution when moving
the cart/apparatus combination
to avoid injury from tip-over.
5
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
SECTION 1:
OVERVIEW
SYSTEM COMPONENTS AND UNPACKING
The standard configuration of the 955 Access will contain:
Flexmike Cradle
Charger & Power
Supply
Flexmike
Classroom
Microphone
1 2
AUDIO INMICROPHONE TONE
POWER
MIN
1
MAX MIN MAX TREBLE BASS
2
AUDIO OUT
MIN MAX
955 Access and Power
Supply
PLEASE NOTE: The 955 Access and any wireless components (microphones,
Media Connector, pods) are registered, or paired, together at the factory and
are labeled as such with ID numbers. Please keep all components together as a
system. Moving them from one system or room to another will result in the need
to re-register them to function.
Additional system labels are included in the back of this manual should you add
components, or if one of your original components should need to be replaced.
6
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
SYSTEM COMPONENTS AND UNPACKING CONT’D
Speakers
Systems can be configured with a variety of different speaker types, including the following:
DRQ (x 4)
WMQ (x 4)
4jCS (x4)
(plenum rated)
TCQ (x 1)
(Available in U.S. and Canada only) (Available in U.S. only)
7
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
Standard Components U.S. and Canada
955 Wireless audio base station
24V-2.5A-NA 24V/2.5A power supply
FMCC Transceiver cradle charger, power supply
5V-1.0 5V power supply for FMCC
FM Flexmike classroom transceiver with battery pack and
lanyard
NH2.4V AA NiMH rechargeable battery pack for Flexmike,
one per Flexmike
FL Flexmike lavaliere cord
SPEAKERS As ordered.
Standard Components, outside U.S. and Canada
955-1881 Wireless audio base station
24V-2.5A-__ 24V/2.5A power supply, specify country
FMCC-INT Transceiver cradle charger, power supply
5V-1.0-INT International 5V power supply for FMCC
FM-1881 Flexmike classroom transceiver with battery pack and
lanyard
NH2.4V AA NiMH rechargeable battery pack for Flexmike,
one per Flexmike
FL Flexmike lavaliere cord
SPEAKERS As ordered.
8
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
Optional Accessories (U.S. and Canada)
FCAD-4 Flexcat for small group instruction*
SM Handheld transceiver with battery pack
NH2APK AA NiMH rechargeable battery pack for Sharemike,
one per Sharemike
USBDC Charging cable for Sharemike
MCA Wireless auio transceiver
USB1-NA MCA power supply
USB-MCB USB Type A-Micro B power cable for MCA
4
4
3
3
*For further information on Flexcat for small group instruction, please visit www.lightspeed-tek.com
Optional Accessories (outside U.S. and Canad)
FCAD-4-1881 Flexcat for small group instruction*
SM-1881 Handheld transceiver with battery pack
NH2APK AA NiMH rechargeable battery pack for Sharemike,
one per Sharemike
USBDC Charging cable for Sharemike
MCA-1881 Wireless audio transceiver
USB3DC MCA-1881 power supply
USB-MCB USB Type A-Micro B power cable for MCA-1881
5V-1.0-INT 5V charging power supply for USB3DC
9
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
FRONT PANEL CONTROLS & INDICATORS
AUDIO INMICROPHONE TONE
POWER
MIN
1
MAX MIN MAX TREBLE BASS
2
AUDIO OUT
MIN MAX
1. POWER LIGHT: This light will turn blue when power is on.
2. POWER BUTTON: Press and hold this push button to turn the system
power on or off.
3. MICROPHONE VOLUME CONTROL: Controls the volume level of the
microphones.
4. AUDIO IN VOLUME CONTROL: Controls the volume level of the audio
sources connected to the audio inputs on back of the 955 Access.
5. TONE CONTROL: Adjusts the audio tone adding more bass or treble for
a more rich or more crisp tone.
6. AUDIO OUT VOLUME CONTROL: Controls the volume level of the audio
output
7. AUDIO OUTPUT JACK: 3.5mm stereo connector for connecting to an
assisted listening device (ALD) or to a computer for recording.
8. MIC 1 & MIC 2: Microphone link and registration indicators.
a. Solid green indicates an audio link has been established.
b. Flashing amber indicates registration is in process.
9. SYSTEM ID LABEL: On bottom of unit (not shown) to identify it with
registered components.
5
1
2
4
23
8
2
9
62
7
10
1. Overview 2. Set Up & Use /
Daily Operation 3. Optional Accessories 4. Maintenance &
Troubleshooting
5. Warranty, Safety
& Specifications
REAR PANEL CONTROLS AND
CONNECTIONS
REGISTER
AUDIO INPUTS
DC INPUT
24V/2.5A
PAGEFIRST INPUT SPEAKER OUTPUTS
+ +
- -
ADJ
1 2
1. REGISTRATION: Press this button
if there is a new component, such
as a microphone, to be registered.
2. AUDIO INPUTS: 3.5mm stereo
connectors for connecting
classroom audio sources to be
played through audio system.
3. PAGING ADJ: Use the ADJ
control to adjust the sensitivity of
PageFirst if needed.
4. PAGEFIRST INPUT: Connect the
input from the optional PageFirst
sensor here when interfacing with
a building’s paging system.
5. SPEAKER OUTPUTS: This
euro-block connector is used to
connect the 955 Access to the
loudspeaker(s). Up to two 8-ohm
speakers can be connected to
each output.
Note: Wiring to these terminals
should follow the Class 2 wiring
methods as outlined in the
National Electric Code.
6. DC POWER: Plug the power
supply (24V/2.5A) into this jack.
12
3
22
5
2
42
6
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