B&G electronics PW-50 Manual De Instalación Y Funcionamiento página 2

PW-50 v3 PW-50 v3
COMPONENTS AND RECOMMENDED LOCATIONS IN THE VEHICLE
(1) Electronic unit
(1) Control keyboard & internal microphone
(1) 50W loudspeaker
(2) External microphones
(1) Internal speaker
(1) Keyboard harness
(1) Power cable (battery)
(1) Fuse 10A
(1) Speaker extension cable
(1) Loudspeaker and auxiliary load harness
INSTALLATION AND ELECTRIC DIAGRAM
To install the equipment, see the installation diagram in pages 4 to 5.
Avoid leaving visible cables in the cabin to maintain the vehicle's aesthetics unaffected.
If there are any cables left disconnected, insulate them with tape; disconnected cables
making an undesired contact can cause a malfunction.
Electronic Unit
Place it on a hidden location for aesthetic purposes. Make sure that the
location allows for some ventilation to avoid overheating.
Digital Keyboard
To facilitate handling of the equipment, place the keyboard on a location
within the driver's reach, such as the console of the vehicle. Clean the
surface where the keyboard is to be sticked to ensure an adequate
adherence. Remove the protective liner from the adhesive pad in the back
side and stick it to the surface.
To clean the keyboard, gently wipe it with a dry cloth. Do not use water or
any solvent.
Loudspeaker
When selecting the location for the loudspeaker, keep in mind that this
component is suitable for outdoor use but not immersion-proof.
The loudspeaker must be placed as far as possible from the keyboard
(where the internal microphone is located) in order to avoid feedback.
External Microphones
Two recommended locations to place them are, either between the
windshield and the hood (at the right-most and left-most locations), or in
the frontal gap of the front doors (facing to the exterior).
Internal Speaker
Locate the speaker out of view, without affecting the sound.
2
EXTERNAL MIC
CONTROL KEYPAD
& INTERNAL MIC
PW-50
ELECTRONIC UNIT
50W
LOUDSPEAKER
INTERNAL SPEAKER EXTERNAL MIC
2 PW-50 v3 PW-50 v3
OPERATING PROCEDURES
All of the equipment's functions are managed through a six button keyboard (see fi gure
below). Press the buttons with your fi ngertips; do not use any object to press them.
Manual WAIL
HORN
ACTIVATING FUNCTIONS
Intercom*
If during 5 minutes the equipment does not detect any activity, INTER function turns off
(Automatic Shut Down, ASD).
Public Address "PA"*
ON: press & hold
OFF: release
Siren - WAIL tone
ON: press & hold
OFF: release
Siren - HORN tone
ON: press & hold
OFF: release
* If acoustic feedback occurs while INTER or PTT are on, AFC (Automatic Feedback Control) will trigger to prevent
feedback. AFC is further explained ahead in this manual.
Volume UP SIREN
MIC
Volume DOWN AUX
ON: press & release
OFF: press & release
INTER function enables the hearing of exterior sounds through
the interior speakers.
Siren - SIREN tone
Auxiliary
AUX turns on an auxiliary siren tone "AUX
SIREN" or activates an auxiliary load "AUX
LOAD", depending on the function assigned
to it.
3 3
INTER
PTT
ON: press & release
OFF: press & release
ON: press & release
OFF: press & release