Clarson CarCom Betriebsanleitung - Seite 2

Blättern Sie online oder laden Sie pdf Betriebsanleitung für Intercom System Clarson CarCom herunter. Clarson CarCom 2 Seiten. Clarson intercom system for vehicles

Seite drucken
CarCom - Intercom System for all kinds of vehicles enabling communication
inside a vehicle as well as with a person outside.
FEATURES

Open duplex

Press-to-talk with volume increase

Siren

Gong

Communication between
Driver and passenger (VIP)
Driver and a person outside the vehicle
Passenger and a person outside the vehicle
Starting the system:
Tune the external potentiometer to the maximum or
bridge over pins 24 and 26.
 Press button „communication front > < exterior",
or hold button down (version 797101).
Tune potentiometers „exterior volume" and „front
volume" for desired exterior and interior volume.
In case of „push to talk" mode (potentiometer
„balance" < 6) hold down button „PTT" to adjust
the „exterior volume". Tone colour can be modified
by tuning potentiometers „treble" and „bass".
 Press button for „communication rear > < front"
Tune potentiometer „rear volume" to reach desired
rear volume.
 Press „call" button
Tune potentiometer „gong" for desired volume.
The position of the potentiometer „balance" affects
front, exterior and rear volumes, depending on the
operating mode. Together with the „PTT" button the
operating mode changes from open duplex to simplex.
 Communication front > < exterior
Tune potentiometer „balance" towards zero to
decrease the exterior volume, press and hold the
„PTT" button to decrease front volume.
 Communication rear > < front
Tune potentiometer „balance" towards zero to
decrease front volume, press and hold the „PTT"
button to decrease rear volume.
If the „balance" potentiometer is turned to the ultimate
right-hand position, volume can´t be influenced by
pressing the „PTT" button.
COMPONENTS
Vehicle - interior
Central unit
Electret microphones
Loudspeakers
Various buttons
Vehicle - exterior
Pressure chamber loudspeaker
1 or 2 electret microphones
f.ex. fixed to exterior mirrors
Operating Instructions:
The desired function is switched on or off by pressing
the respective buttons.
The volume of a communication is adjusted via
external potentiometer.
 Communication from front to exterior
Press button „communication front > < exterior",
front LED is on.
Version 797101
Press button „communication front > < exterior"
or press and hold down button „PTT".
 Communication from rear to front
Press button „communication rear > < front",
front and rear LEDs are on.
 Communication from rear to exterior
Press button „communication rear > < exterior",
rear LED is on.
 Communication from exterior to front and rear
(listen)
Press button „communication exterior > rear and
front", front and rear LEDs are flashing (500ms on -
1s off).
 Switching on the gong
Press „call" button, front and rear LEDs are on
during the gong signal is heard, then they are
flashing (500ms on - 500ms off).
 Switching the siren on
Press button „siren"
 Switching the siren off
Wait at least 2s, then press and hold down „siren"
or any other button till the siren is switched off.
Pin Assignment
+12V KL30
28
GND KL31
27
+12V KL15
19
PTT (press to talk)
4
call
9
siren
5
communication rear >< front
13
communication exterior > front and rear
14
communication rear >< exterior
25
rear LED
17
potentiometer 10k
18
w/o potentiometer bridge over 24 and 26
24
26
GND
communication front >< exterior
22
20
front LED
mute max. 900mA
21
23
rear
Potentiometer set in factory
8
3
rear
12
16
front
7
2
front
11
15
exterior
6
1
exterior
10
Technical Data
Central Unit
Operating voltage
Frequency response
Power consumption Standby
Power consumption Standby Version 797101
Output impedance front/exterior
Loudspeaker impedance front/exterior
Output impedance rear
Loudspeaker impedance rear
AMP Multilock Connectors 040 Series
AMP 175062-1
AMP 174046-2
9
16
1
8
AMP 174979-2
9
16
23
1
8
17
rear volume
balance
gong volume
exterior volume
balance
front volume
Version 797101
treble
bass
AMP 174045-2
23
28
17
22
28
22
12 -17 VDC
150 - 12500 Hz
6mA
< 100mA
max. 22W at 4Ω
min. 4Ω
max.5W at 8Ω
min. 8Ω