Clarson PUBLIC IV User manual

PUBLIC IV
Intercom Ceiling LED
Service and Installaon Instrucons
Key funcons, LED signals.........................................................................................................................10
PTT mode..................................................................................................................................................10
Service sengs.........................................................................................................................................11
Volume control.........................................................................................................................................11
External connecons for headset, audio player, audio recorder..............................................................11
Installaon instrucons .......................................................................................................................... 4/5
Installaon intercom .............................................................................................................................. 6/7
Installaon intercom with footswitch..................................................................................................... 8/9
Installaon microphone ......................................................................................................................... 7/9
Installaon loudspeaker ......................................................................................................................... 7/9
• Open duplex
• Push-to-talk
• Headset interface
• Speech key control via footswitch
• Music input
• Recording possibility
• AEC (Automac echo cancellaon)
• NR (Noise reducon)
• NG (Noise gate)
• Individual volume control for loudspeaker / microphone/ headset /
audio via +/- keys
• Balanced microphone inputs
Voltage/power...................................................................................................................... 15VDC/700mA
Maximum power consumpon (limited by power supply) ................................................................ <15W
Power consumpon in OFF-mode................................................................................................... <0.15W
Maximum output impedance (no connuous operaon) at 8Ω/channel .............................................. 5W
Minimum loudspeaker impedance.......................................................................................................... 8Ω
Audio IN-input level/input impedance ...................................................................................30mV(1)/47kΩ
REC OUT-output level/output impedance..............................................................................20mV(2)/10kΩ
Temperature :................................................................................................................................10 - 40 °C
Humidity:.....................................................................................................20 % to 75 % (non condensing)
Air pressure: ................................................................................................................700 hPa to 1060 hPa
(1)Connect Audio IN to the headphone jack of the audio source.
Tune output level of the audio source in such a way that in case of maximum volume overmodulaon of the intercom system
is avoided.
(2)This value depends on the volume set, on the speech volume and on the distance to the microphone. 35.054.440.007 07/2020
Table of Contents
Features
Technical Data

23
(3)For AX the footswitch is included in the delivery of the intercom system and should be connected.
For XP the footswitch can be obtained as an oponal accessory.
Footswitch STEUTE KF 1S
with 2m cable and RJ45 plug
Labels 32.054.065.002, 32.054.040.001
Delivery Contents Footswitch(3)
RJ45 connector, label 32.054.009.004 40.054.841.002
Audio cable, 2m (2x)
Loudspeaker cable KAT5e, 20m
Labels 32.054.043.001, 32.054.043.002
40.054.843.001
11.054.02
40.054.819.002
Microphone extension cable KAT5e, 20m
Labels 32.054.045 .001 and 32.054.045.002
40.054.842.001
Surface mounted loudspeaker 6W / 20Ω
colour RAL 9010, labels 32.054.005.004, 32.054.062
cable outlet top/boom (40.006.174)
40.006.173.002
Intercom console
colour RAL 7035
labels 32.054.015.004, 32054013002_ETL
40.054.440.005
Delivery Contents Intercom System
Omnidireconal microphone EM 258 in ABS housing
colour RAL 9010, LED-Ring, label 32.054.007.004,
1m cable with RJ45 plug 40.054.470, label
32.054.046.001, wall/ceiling holder 40.005.094,
cover plate 06.054.06
Power cable EU, 2m
labels 32.054.032.001, 32.054.032.002
40.054.834.001
Power cable USA, 2m
labels 32.054.032.001, 32.054.032.002
40.054.835.001
Power cable UK, 2m
labels 32.054.032.001, 32.054.032.002
40.054.836.001
Primary adapter ROW 08.052.05.001
Patch cable KAT5e, 3m
labels 32.054.036.001, 32.054.036.002
FOX12 Medical Power Supply, 100-240V /50-60Hz, 1.8m
cable, labels 32.054.803.003, 32.054.008.004
~
Connecon Hub
label 32.054.014.004
40.054.443.003
40.005.171.001
40.054.803.004
40.054.327.002

5
Posioning of the Components Microphone, Loudspeaker and Intercom Console
Loudspeaker
- Mounng on the ceiling above the user,
or on the wall below the ceiling behind the user
Intercom Console
- the intercom console has to be placed as far from the
control room door as possible
Maximum speech distance to the microphone: 10cm
Microphone
- ceiling xaon
- as close to the user´s working posion as possible
- avoid collision with other components suspended from the ceiling
4
U
2x C H
N
Service and Installaon Instrucons
German
English
Mounng material for microphone ceiling xaon:
drilling template
2 counter-sunk head screws 3,5x30mm + 2 wall plugs
5x25mm
Mounng material for connecon hub
1 hook-and-loop fasteners(4)
Mounng material for loudspeaker
4 screws 3,5x35mm, 4 wall plugs 5x25mm
2 screws 2,9x16mm, 2 decorave caps
cable es 100mm
Mounng material for power supply
hook-and-loop fastener(4)
V
Delivery Contents Mounng Material
((4)Use hook-and-loop fasteners only on suitable surfaces (adhesion)!
35.054.440.006
35.054.440.007
35.054.006
40.054.844
40.054.830.001
40.054.827
40.054.831
40.054.832
40.054.830.002
6 5
3 8
5
J

67
Control Room
Intercom System
without footswitch
4
H
C
C
N
Installaon Loudspeaker
Paent´s Room
20m
20m
1m
3
3a
> Intercom Speaker
< Intercom Connecon Hub (3)
> Intercom Connecon Hub (3)
< Intercom Speaker
4
4a
2m
3m
2
2a
1b
4a
3b
> Intercom Power Supply
< Intercom Cleaner Socket
> Intercom Cleaner Socket
< Intercom Power Supply
> Intercom Connecon Hub (1)
< Intercom Console (1)
> Intercom Console (1)
< Intercom Connecon Hub (1)
1
1a
2
2a
> Intercom RJ45 Connector (1)
< Intercom Microphone
3
> Intercom R45 Connector (2)
< Intercom Connecon Hub (2)
3a
> Intercom Connecon Hub (2)
< Intercom R45 Connector (2)
3b
> Intercom Connecon Hub (6)
(DC Power)
< Intercom Power Supply
15V /700mA
1b
Ceiling installaon microphone
6 5
3 8
5
drilling template
J
Important for Installaon Planning:
Dimensions microphone cable :
Length 1m, Ø 3,1mm
Extension cable length 20m, Ø 5,5mm
Clearance hole for RJ45 connector
minimum Ø16mm.
Observe drilling template!
Dimensions loudspeaker cable:
Length 20m, Ø 5,5mm
Clearance hole for RJ45 connector
minimum Ø17mm.
Dimensions mounng material
see page 4
Wandsteckdose
100-240V
50-60Hz
~
wall socket
100-240V
50-60Hz
~
No other power supply than the one tested and appro- ved by Clarson must be used.
1a
1

98
Control Room
Intercom system
with footswitch
2m
3m
2m2
2a
1b
4a
3b
5
> Intercom Power Supply
< Intercom Cleaner Socket
> Intercom Connecon Hub (6)
(DC Power)
< Intercom Power Supply
15V /700mA
> Intercom Cleaner Socket
< Intercom Power Supply
> Intercom Connecon Hub (1)
< Intercom Console (1)
> Intercom Console (1)
< Intercom Connecon Hub (1)
1
1a
1b
2
2a
> Intercom RJ45 Connector (1)
< Intercom Microphone
3
> Intercom R45 Connector (2)
< Intercom Connecon Hub (2)
3a
> Intercom Connecon Hub (2)
< Intercom R45 Connector (2)
3b
Wandsteckdose
100-240V
50-60Hz
~
wall socket
100-240V
50-60Hz
~
No other power supply than the one tested and appro- ved by Clarson must be used.
1a
1
4
H
C
C
N
Installaon Loudspeaker
Paent´s Room
20m
20m
1m
3
3a
> Intercom Speaker
< Intercom Connecon Hub (3)
> Intercom Connecon Hub (3)
< Intercom Speaker
4
4a
Ceiling installaon microphone
6 5
3 8
5
drilling template
J
Important for Installaon Planning:
Dimensions microphone cable :
Length 1m, Ø 3,1mm
Extension cable length 20m, Ø 5,5mm
Clearance hole for RJ45 connector
minimum Ø16mm.
Observe drilling template!
Dimensions loudspeaker cable:
Length 20m, Ø 5,5mm
Clearance hole for RJ45 connector
minimum Ø17mm.
Dimensions mounng material
see page 4
> Intercom Connecon Hub (4)
< Footswitch (4)
5

10
The volume can only be changed if either or or is switched on.
PTT Mode:
Push and hold key to switch the microphone on.
Aenon: transmission only takes place when the LED is acvated.
Switching on PTT Mode:
Switch the intercom system o
Push and hold key (approx. 5 sec.) unl LED above ashes.
Switching o PTT Mode:
Switch the intercom system o
Push and hold key (approx. 5 sec) unl LED above ashes.
Intercom Console
The corresponding LEDs indicate the operang state of the intercom system. Should external distur-
bances such as prolonged voltage drops change the operang status, the original state can be restored
via control panel.
Key Funcons, External Connecons and LED Signalling
Key Funcon LED State System Operang Status
Intercom System ON/OFF on ready for use
o switched o
ashes set-up mode
Loudspeaker ON/OFF on loudspeaker ON
o loudspeaker OFF
Microphone ON/OFF on microphone ON
o microphone OFF
Audio IN ON/OFF on Audio IN ON
o Audio IN OFF
Increase volume led brightens
ashes maximum volume
Reduce volume led darkens
ashes minimum volume
11
Connecon for audio recorder(5)
Connecon for audio player(5)
Connecon for headset(5) (6)
Aer switching on the intercom system the intercom console is acvated, regardless of whether the
headset microphone is plugged in or not.
Switchover to headset operaon is made by removing and re-inserng the headset microphone plug.
Operaonal Start-up/Service(7)
External Connecons Intercom Console
External Connecons Central Unit
(5)Not included in scope of supply
(6)Contact Clarson directly for suitable headsets
(7)Unplug or plug in patch cable only in power-free state
To avoid poor sound quality and feedback, it may be necessary to adjust the volume range sengs to
accomodate the acousc condions on site.
Maximum volume for both the Control Room and the Paent´s Room is set as follows:
Firstly, PTT turned on (state of delivery), ensure all doors between Control Room and Paent´s Room
are open.
 Press the buon to switch the intercom system o, all LEDs will turn o.
 Press the key sequence , the LED above the buon ashes.
 Press the buon, the LED above the buon lights up.
 Use the and buons to set the maximum volume for an opmal sound quality at the
Control Room .
 Press the buon, the LED above the buon turns o.
 Press and hold the buon, the LED above the buon lights up.
 Use the and buons to set the maximum volume for opmal sound quality at the
Paent´s Room .
 Release the buon, the LED above the buon turns o.
 Press the and buons to the same me unl LEDs above the buons ash briey once
to save the new values.
 Press the and buons to the same me unl LEDs above the buons
lights up | ashes | lights up, to reset to factory sengs.
 Press the buon to exit the sengs, all LEDs will turn o.
Trouble shoong:
In case of interference, intercom components should be relocated to increase the distance from
sources of strong electromagnec radiaon.