ALGE-Timing bang cw User manual

Manual
Version-E160211

Manual
Speaker System BANG CW
Page 2
Important Information
General
Before using your ALGE-TIMING device read the complete manual carefully. It is part of the device and
contains important information about installation, safety and its intended use. This manual cannot cov-
er all conceivable applications. For further information or in case of problems that are mentioned not at
all or not sufficiently detailed, please contact your ALGE-TIMING representative. You can find contact
details on our homepage www.alge-timing.com
Safety
Apart from the information of this manual all general safety and accident prevention regulations of the
legislator must be taken into account. The device must only be used by trained persons. The setting-
up and installation must only be executed according to the manufacturer’s data.
Never adjust the active speaker system to a very high volume. Permanent high volumes may damage
your hearing! The human ear will get accustomed to high volumes which do not seem to be that high
after some time. Therefore, do not further increase a high volume after getting used to it.
Intended Use
The device must only be used for its intended applications. Technical modifications and any misuse
are prohibited because of the risks involved! ALGE-TIMING is not liable for damages that are caused by
improper use or incorrect operation.
Power supply
The stated voltage on the type plate must correspond to voltage of the power source. Check all con-
nections and plugs before usage. Damaged connection wires must be replaced immediately by an au-
thorized electrician. The device must only be connected to an electric supply that has been installed
by an electrician according to IEC 60364-1. Never touch the mains plug with wet hands! Never touch
live parts!
Cleaning
Please clean the outside of the device only with a smooth cloth. Detergents can cause damage. Never
submerge in water, never open or clean with wet cloth. The cleaning must not be carried out by hose
or high-pressure (risk of short circuits or other damage).
Liability Limitations
All technical information, data and information for installation and operation correspond to the latest
status at time of printing and are made in all conscience considering our past experience and
knowledge. Information, pictures and description do not entitle to base any claims. The manufacturer
is not liable for damage due to failure to observe the manual, improper use, incorrect repairs, technical
modifications, use of unauthorized spare parts. Translations are made in all conscience. We assume
no liability for translation mistakes, even if the translation is carried out by us or on our behalf.
Disposal
If a label is placed on the device showing a crossed out dustbin on wheels (see drawing), the
European directive 2002/96/EG applies for this device.
Please get informed about the applicable regulations for separate collection of electrical and
electronic waste in your country and do not dispose of the old devices as household waste.
Correct disposal of old equipment protects the environment and humans against negative con-
consequences!
Copyright by
ALGE-TIMING
GmbH
All rights reserved. Any duplication, either in full or in part, requires the prior written consent of the
copyright holder.

Manual
Speaker System BANG CW
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Declaration of Conformity
We hereby declare that the following product complies with the below stated standards. All
components used by us are CE certified by their producer and are not modified by ALGE-
TIMING GmbH.
We, ALGE-TIMING GmbH
Rotkreuzstrasse 39
A-6890 Lustenau
declare in sole responsibility that the electronic start device
BANG CW
complies with the following standards/normative documents and in case of intended use
complies with the basic requirements of R&TTE 1999/5/EC:
Telecommunication (TC)terminal device
Applied harmonized standards…
EN 60065:2006
EN 60950-1:2006+A11:2009+A1:2010+A12:2011
EN 61000-3-2+A1+A2
EN 61000-6-4:2007
EN 61000-3-3:2013
EN 61000-6-3:2007/A1:2011/AC:2012
EN 61000-6-1:2007
EN 61000-6-2:2005
EN 55024:2010
EN 300422V1.2.2
EN 301489-1V1.8.1
EN 301489-9V1.4.1
Additional information:
The product complies with the low voltage directive 73/23/EEC and EMC directive
2004/108EG and carries the CE sign.
Lustenau, 2015-06-12 ALGE-TIMING GmbH
Albert Vetter
(CIO)

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Speaker System BANG CW
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Table of Contents
1Operating Elements and Connections.......................................................................5
2General.........................................................................................................................6
2.1 Use of BANG CW.................................................................................................6
2.2 Setting up .............................................................................................................6
2.3 Audio Connections................................................................................................7
2.3.1 Inputs...............................................................................................................................................7
2.3.2 Output LINE OUT ............................................................................................................................7
2.3.3 Passive Speaker System.................................................................................................................7
2.4 Connections for Timing.........................................................................................7
2.5 Wireless Timing Network WTN.............................................................................7
2.5.1 Radio Power Output ........................................................................................................................8
2.5.2 Adjustment of Team Number...........................................................................................................8
2.5.3 Timing Channel................................................................................................................................8
2.5.4 LED for Radio (16)...........................................................................................................................8
2.6 Accessory.............................................................................................................9
2.6.1 Weather Protection BANG-BAG ......................................................................................................9
2.6.2 Tripod BANG-TRI ............................................................................................................................9
2.6.3 BANG SPK ......................................................................................................................................9
3Commissioning ...........................................................................................................9
4Operation...................................................................................................................10
5Power Supply ............................................................................................................11
5.1 Mains..................................................................................................................11
5.2 Rechargeable Battery.........................................................................................11
5.2.1 Battery Operating Time..................................................................................................................11
5.2.2 Charging Battery............................................................................................................................11
6Functions...................................................................................................................12
6.1 Start Unit SU2 or SU3.........................................................................................13
6.2 Speech Amplifier SV4-S or SV4/SM ...................................................................13
7Technical Specifications...........................................................................................14
7.1 Amplifier and Speaker ........................................................................................14
7.2 Connections for Timing.......................................................................................14
7.3 Radio Module WTN for Timing............................................................................14
8Special Settings ........................................................................................................15

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Speaker System BANG CW
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1 Operating Elements and Connections
1..........Connections for timing
2..........Wireless Timing Network WTN
3..........On-off switch
4..........Amplifier controller und amplifier connections
5..........Mains (90 - 230 V~ / 47 – 63 Hz)
6..........Control MASTER for the master volume of the active speaker system
7..........Tone controls TREBLE for the mixed signal
8..........Tone controls BASS for the mixed signal
9.........Volume control for the microphone at the input MIC IN (11)
10........Input LINE IN (phono jacks) for a stereo audio source with line output level, e. g. CD player,
cassette recorder
11........Output LINE OUT (phono jacks) for passing on the mixed signal, e. g. to a recorder or another
active speaker system.
Note: The adjustments of the tone controls (7) affect the LINE OUT signal; the adjustment of
the control MASTER (6), however, does not affect it.
12........Input MIC IN (combined 6.3mm/XLR jack, bal.) for connecting a microphone).
13........6.3 mm jack SPEAKER for connecting an additional passive speaker system (minimum im-
pedance 8Ω)
14........2 x LTW-jack to connect at the timing devices or further speakers (e.g. BANG, Start Unit SU2,
Start Unit SU3, FLASH, TimeMaster)
15........DIN-jack to connect starting devices (e.g. e-Start or start microphone SM8)
16........Rotation Switch to adjust the WTN team
17........Scale for WTN team (1 – 9 = single teams, A – F = common teams)
18........LED for WTN reception

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Speaker System BANG CW
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2 General
ALGE-TIMING offers two different models of the active box (speaker-amplifier system) BANG:
BANG ........... wired speaker system
BANG W....... radio speaker system
BANG CW..... wired speaker system with radio for false start impulses
In this manual the model BANG CW is described. The model BANG and BANG W has a
separate manual.
2.1 Use of BANG CW
The BANG CW is a device that is used in the start area at sports events to output the start
tone and false start tone. Further it is possible to make announcements (e.g. starting com-
mands). Starting devices (e.g. StartUnit SU3 or e-START) will be connected by cable with
the BANG CW. Additional it is possible to receive a false start impulse by radio (e.g. e-Start
W or WTN-PB). This allows the recaller to move free in the start area without taking care of a
cable.
2.2 Setting up
The BANG CW is suitable for indoor use only. Protect it against dripping water and splash
water, high air humidity, and heat (admissible ambient temperature range 0 – 40 °C).
The BANG CW can be setup free or on the ALGE tripod BANG-TRI. When using it outdoors it
must be protected against rain or snow with the rain protection BANG-BAG. The rain protec-
tion must remain on the BANG during operating.
This active speaker system BANG is a combination of a 2-way speaker system and an ampli-
fier with connections for a microphone and an audio unit with line output level, e. g. CD play-
er or cassette recorder.
The BANG CW can be integrated in a timing system in order to create a simulated start gun
sound or start tone. Additionally, it can acoustically output a false start tone.
The BANG CW can be connected with a false start device (e.g. e-Start or WTN-PB) by radio.
This will activate an acoustic false start tone.
The unit can either be operated from the mains or via the internal rechargeable lead gel bat-
teries to be charged with the integrated charging part. Thus, the speaker system is ideally
suited for mobile applications like sport events.

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Speaker System BANG CW
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2.3 Audio Connections
2.3.1 Inputs
A microphone and a stereo unit with line output level (e. g. CD player, DVD player, cassette
recorder or MD recorder) may be connected as audio sources:
•Connect the microphone either via XLR plug or 6.3 mm plug to the balanced jack MIC
IN (12).
•Connect the stereo unit with line output to the phono jacks LINE IN (10).
2.3.2 Output LINE OUT
The phono jacks LINE OUT (11) allow e. g. connection of a recorder or another active
speaker system for PA application. At both jacks the mixed mono signal of the speaker sys-
tem is available. The control MASTER (6) for the master volume of the active speaker sys-
tem does not affect the signal at the output LINE OUT; the adjustments of the tone controls
TREBLE (7) and BASS (8).
Note: The BANG CW is not provided with a volume control for the unit at the input LINE IN
(10); i.e. the signal of the unit is always fed to the output LINE OUT at its input volume.
2.3.3 Passive Speaker System
If a speaker system (without amplifier) is additionally required for PA applications, it may be
connected to the jack SPEAKER (13). The minimum impedance of the speaker system must
be 8Ω. ALGE-TIMING offers the passive speakers BANG SPK as accessory for the BANG.
You can connect on one BANG up to eight BANG SPK.
2.4 Connections for Timing
The BANG CW is connected with the timing system.
14......2 x LTW-jack to connect at the timing devices or further
speakers (e.g. BANG, Start Unit SU2, Start Unit SU3,
FLASH, TimeMaster)
15......DIN-jack to connect starting devices (e.g. e-Start or start
microphone SM8)
16......Banana jacks (green and black) for the start line connec-
tion with the timing device
(closing contact, open collector)
2.5 Wireless Timing Network WTN
17......Rotation Switch to adjust the WTN team
18......Scale for WTN team (1 – 9 = single teams, A – F = com-
mon teams)
19......LED for WTN reception
The ALGE Wireless Timing Network WTN is a compact radio system for timing and is
equipped with the most updated technology. The BANG CW has a WTN-radio module built in
and is fully compatible with the WTN
A radio network consists of two or more devices of the WTN series. In such a network every
device communicates with every other device inside the network.
The network is designed in such a way that you can transmit data to a display board (e.g. D-
LINE), serial RS232 data (e.g. PC) and timing impulses at the same time.

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Speaker System BANG CW
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When designing the Wireless Timing Network the ALGE development team concentrated on
features that make ALGE devices unique, but also on features that stand for ALGE products:
easy operation, highest reliability, rugged casing. Up-to-date technology, integrated in a solid
case, results in exceptional features.
Attention: Before using the device make sure that you are allowed to operate it in your
country. The radio power output must be adjusted so that it is legal to use it in the country
you operate it in.
The quality of the network status for a WTN system is crucial. Before you start to use the
WTN network check the connection quality of every WTN device used in the system. In order
to work in a stable network every WTN should show at least a good connection quality (the
radio indication of the BANG W should blink green).
2.5.1 Radio Power Output
The radio power output is adjusted to 10 mW. It can be adjusted between 10 mW and 100
mW. It is not possible to change the power output directly in the BANG W. If you adjust the
power output in another device of the network (e.g. Wireless Timing Network WTN), then it
sets all devices in this network to the newly adjusted power output (as well the BANG W).
2.5.2 Adjustment of Team Number
This function is to select the team number of a WTN system. You can select
between 15 team numbers. There are 9 single teams (S) and 6 common
teams (A). The factory setting is 1 (single mode).
Separate Teams <S> = SINGLE
Used for completely independent networks. If you operate two networks
next to each other both networks work in this mode on different frequencies and do not
communicate amongst each other.
Single = rotation switch 1, 2, 3, 4, 5, 6, 7, 8 and 9
Joint Teams <A> = ALL
Used for networks that work independently next to each other. If different A teams with the
same radio channel are operated, the other A teams can be used for data transmission. The
data of the other team however is not used (e.g. for two show jumping grounds that are next
to each other).
2.5.3 Timing Channel
When the BANG W receives a timing impulse from channel C0 (start channel) by WTN it
outputs an acoustic start signal. If it receives a further timing impulse from channel C0 within
5 seconds, it starts an acoustic false start tone (several tones in a short period of time).
Furthermore, the BANG W receives other timing impulses (C1 to C4) and passes them on to
other WTN devices.
2.5.4 LED for Radio (16)
The LED for the radio shows the communication status with other devices in the same net-
work (device with the best reception).
LED status Function
off radio off or on network
red blinking very bad network reception
orange blinking bad network reception
green blinking good network reception

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Speaker System BANG CW
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2.6 Accessory
ALGE-TIMING offers the following accessory for the BANG:
2.6.1 Weather Protection BANG-BAG
The BANG CW is made for indoor use. For outdoor use of the
BANG CW when it rains or snows the BANG needs a protection.
2.6.2 Tripod BANG-TRI
The BANG can be mounted on a tripod, when it should not be
on the floor.
2.6.3 BANG SPK
The passive speaker BANG SPK can be connected at the BANG (it is
possible to connect a maximum of eight BANG SPK). It consists of a
passive horn speaker with an output line of about 10 W. It has a fixed ca-
ble of 12 m (connection at BANG or BANG SPK and a speaker jack
(RCA)) to connect additional BANG SPK.
3 Commissioning
Prior to switching on, turn back the control MASTER (6) for the master volume to MIN first,
and then switch on the speaker system with the switch POWER (3). The switch lights up dur-
ing operation. If it starts flashing during rechargeable battery operation, the batteries are al-
most discharged and should be recharged.
To prevent damage to the rechargeable batteries by deep discharge during battery opera-
tion, a discharge protection automatically switches off the unit at the right time. However, due
to self-discharge of the batteries, a deep discharge may also occur when the unit is not oper-
ated for a longer period of time. Therefore, always observe the notes in the chapter 5. Power
Supply.
The BANG CW can be integrated with different devices from ALGE-TIMING as a start system:

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Speaker System BANG CW
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Start Devices (cable connection):
•Electronic Startgun e-Start
•Start Unit SU2
•Start Unit SU3
•Start microphone SM8 with speech amplifier SV4/SM and headset HS3-2
•Push Button 023-02 or 023-10
•Photocell PR1a
False Start Devices (radio connection):
•Electronic Startgun e-Start W
•Radio Push Button WTN-PB
4 Operation
•Advance the control MASTER (6) for the master volume to such an extent that the sub-
sequent adjustments can be heard well via the speakers.
•Switch on the desired signal sources and mix their signals with the corresponding vol-
ume controls or fade them in and out as required (always completely turn back the con-
trols of the signal sources not used):
•for the receiving unit/units (1): on-off switch and volume control (20)
→ 4.1 Multifrequency Receiving Unit for Headset micro BANG-HS
•for the microphone at the input MIC IN (12): volume control MIC (9)
The input LINE IN (10) is not provided with an individual volume control; the volume of
the signal source connected to this input can only be adjusted via the control MASTER
(6) for the master volume.
•With the controls BASS (8) and TREBLE (7) optimize the sound of the mixed signal.
•With the control MASTER (6), adjust the final level for the master volume of the active
speaker system, and then readjust the sound adjustments, if required.
•For the false start device (WTN-PB or e-Start W) and BANG CW you must adjust the
same radio team (switch 16). The false start device must be set on channel C1.
•After operation, set the switch POWER (3) to the “off” position.

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Speaker System BANG CW
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5 Power Supply
The BANG CW can be use connected to the mains or running on the internal rechargeable
batteries.
5.1 Mains
To operate the active speaker system via a mains socket and/or to recharge the internal lead
gel batteries, connect the mains cable provided to the mains jack (5) and to a mains socket
(90 - 230 V~ / 47 – 63 Hz / 150 VA).
Mains: (90 - 230 V~ / 47 – 63 Hz / 150 VA)
5.2 Rechargeable Battery
The BANG CW has two built-in lead gel batteries (each 12 V /3 Ah) for a mains independent
use.
5.2.1 Battery Operating Time
The running time of the BANG using the internal batteries depends on the volume and the
duration of active use (volume output).
Operating Time: about 3 to 4 hours at normal use
5.2.2 Charging Battery
When the active speaker system is connected to the mains, the automatic charging for the
rechargeable batteries is always active. The LED CHARGE lights up:
Red: the batteries are being charged
Green: the batteries have been fully charged
For charging, it is not be necessary to switch on the speaker system with the POWER switch
(5); however, it can be operated as usual during the charging process.
The charge control circuit prevents overcharge of the batteries; it is recommended, however,
to disconnect the mains plug from the socket after charging if the unit is not used for a longer
period of time.
Important!
To prevent damage to the batteries by deep discharge and to prevent a reduction of their du-
rability, please observe the following notes:
•Always fully recharge the batteries prior to initial operation and after longer storage.
•If the POWER switch starts flashing during battery operation, the batteries are almost
discharged and should be recharged as soon as possible.
•Fully recharge the batteries prior to longer storage and at least every 2 months during
storage.

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Speaker System BANG CW
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6 Functions
If you receive a start impulse at the BANG from a device that is connected to one of the two
identical LTW-jacks (14) or to the DIN jack (15) you get a start sound output.
The start sound can be adjusted from the producer (ALGE-TIMING) as „gun sound“ or „horn
sound“. The start sound cannot be adjusted by the operator (the BANG CW needs a different
software).
The BANG CW outputs a start impulse to trigger a timing device (closing contact) via the
green and black banana socket (16).
If the BANG CW receives another start impulse within 5 seconds of the first start impulse it
outputs a false start sound (several honks within a short time).
Receives the BANG CW a radio impulse e.g. from WTN-PB or e-Start W with the timing
channel 1, than it will output an acoustic false start signal.
Attention:
All devices of the WTN series (e.g. BANG W, e-Start W, WTN-PB, WTN) must be set on the
same team!

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Speaker System BANG CW
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6.1 Start Unit SU2 or SU3
The Start Unit SU2 or SU3 can be connected at one of the two LTW jacks (14) with cable
199-xx. With the built-in microphone of the start unit you can give oral commands to the ath-
letes through the BANG. Further, you can connect a headset to communicate with the timing
operator.
6.2 Speech Amplifier SV4-S or SV4/SM
You can connect a speech amplifier with headset at the banana socket (16) to communicate
with the timing operator. Connect a two wire cable parallel at the banana socket to the timing
device (start impulse).

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Speaker System BANG CW
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7 Technical Specifications
7.1 Amplifier and Speaker
Amplifier Power:80WMAX/50WRMS
Frequency Range:70 – 16 000 Hz
Speaker System:20 cm (8″) bass speaker and 2.5 cm (1″) tweeter
Input MIC IN Sensitivity: 6 mV
Connection: XLR/6,3-mm-Klinke, sym.
Input LINE IN Sensitivity: 800mV
Connection: phono jack
Output LINE OUT Level: 1 V
Connection: phono jack
Output SPEAKER: 6.3 mm jack for a passive speaker system
(minimum impedance 8Ω)
Tone Controls:Treble: ±15 dB/100 Hz
Bass: ±10 dB/10 kHz
Ambient Temperature:0 to 40°C (32 to 104 F)
Power Supply:via the mains voltage (230 V~/50Hz/150 VA) or
the internal rechargeable lead gel batteries (2 × 12 V /3 Ah)
Operating Time:with internal battery about four hours
Dimensions: 300 × 470 × 230 mm (W × H × D)
Weight:ca. 11.2 kg
7.2 Connections for Timing
2 x LTW jack:Connection with start devices or further
speakers e.g. BANG, SU2, SU3, FLASH
1 x DIN jack:Connection with start devices
e.g. e-Start or start microphone SM8
1 x Banana Socket (green – black): Start output signal, normally
closed contact, open collector)
DIN jack: 1 ..........timing channel C0 (start input)
2 ..........status
3 ..........ground
4 ..........power supply output (+10 VDCout)
5 ..........empty
6 ..........empty
7.3 Radio Module WTN for Timing
Frequency: 2.4 GHz band (16 adjustable frequencies)
Power Output: 10 mW or 10 to100 mW (adjustable)
Timing Channels: 1 timing channel C0 (start)
Maximum Distance: about 300 m at free sight

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Speaker System BANG CW
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8 Special Settings
For various sports and applications it can be necessary to change a setting of the Bang. First
you have to switch off the Bang. Open the red marked screws.
When the screws are removed, you can pull out the unit.
Now you can change the setting with the red jumper:
After finishing the setting plug the unit in the Bang again. After that you have to fix the screws
again.
Hint:
The Settings „Beep as Start signal” and „Siren Sound“ are available since March 2015.
The Settings „Beep and Siren for Swimming” are available since May 2015.

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Speaker System BANG CW
Page 16
Subject to changes
Copyright by
ALGE-TIMING GmbH
Rotkreuzstr. 39
6890 Lustenau / Austria
www.alge-timing.com