Product Description
Car-specific Hi-fi Soft mute
Drive & Talk
enables the use of the car speakers for phone con-
versation.
Speaker-function: This is achieved by using the mutebox-relays
to disconnect the rear speaker and connect the front speakers
to the carkit. This way the radio sound is muted and the sound
from the carkit is sent through the cars front speakers. You will
achieve a perfect hands-free sound without interference from
the car radio.
For a complete cableset two item numbers are needed. The 1st
item number includes the mutebox and the car-specific cable-
set. The 2nd item number is a carkit-specific adaptor-cable for
adapting the car-specific cable to the carkit.
Power supply of the carkit: All car-specific cableset have an in-
tegrated carkit-powersupply. In the car-specific cablesets the
constant 12v and the ground wire are connected to the 6 way
connector. This connector is to be fitted to the 6 way connector
on the carkit adaptor. This way powersupply, of the carkit, is
achieved without cutting the cars wiringloom.
Mute function: The mutewire is connected from the carkit to the
mutebox through the carkit adaptor. The mutewire is also con-
nected to the radios mute input. This enables the use of the ra-
dios built in mute function. If the radios mute input pin is un-
known the mute wire can be found in a yellow flywire fitted
with a bullit connector. Please note that not all radios are
equipped with a mute function.
Made in Denmark by
Kram Telecom A/S
Connector configurations
Technical Specifications
Voltage supply range :
10-16 VDC
Current usage :
<5 uA (passive) / 40 mA (active)
Activation voltage
Active :
< +6VDC
Passive :
> +8VDC
Maximum output pr. speaker:
30 Watt RMS /
50 Watt music power @ 4 Ohm
(3 Amp relays)
Maximum current supplied by Mutewire:
10 mA. Active when grounded.
Size:
75 x 40 x 22 mm
E-certification:
e1 023026.
EN320
Drive & Talk
Hi-fi Soft mute
Drive & Talk
Hi-fi Soft mute
+
M
M
-
SP + SP -
LR - LF -
RF -
RR -
LR + LF + RF + RR +
RR - RF -
LF -
LR -
RR + RF + LF + LR +
N/A N/A
N/A N/A
