Albrecht AE 6190 HD, Руководство по эксплуатации

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• Scanning is stopped at each signal worth receiving and you can listen in to the
conversation.
If you leave the set alone it will re-start a) after the communication on the channels has
stopped or b) after about 5 seconds observation time, if the communication should last
longer.
Stop channel scan
• You can stop the scan at any time by pressing the SC button a second time.
• Pressing the transmission button will also automatically stop the scan modus.
Transmitting and correct use of microphone
With the transmission button ( P ush T o T alk) on the side of the microphone you can switch
between receiving and transmitting:
•
Press PTT button to transmit.
Your radio is equipped with a TX control LED, this will light when You are
transmitting on an allowed channel in an allowed mode.
•
Release PTT button again to switch back to receiving.
When the transmission PTT button is depressed, you can speak from a distance of about 5-
10 cm into the microphone. After pressing the PTT button, please wait about ½ second
before You start speaking. Please remember- that different from GSM phones- You share
one channel common for transmit and receive, and your transmitter and the receiver(s) on
the distant side need a certain time to switch on. The modulation amplifier of your AE 6190
HD is sensitive enough and enables you in most cases to speak with even more distance,
depending on how loud your voice is. An automatic regulator ensures that your partner
always hears your signal at the same volume.
It is best to test the best distance from the microphone for yourself with the help of another
station.
External sockets
External loudspeaker
Depending on the surrounding noise, it can be advisable to hook up an external loudspeaker.
Usual commercial radio loudspeakers with 4-8 ohms impedance and 2-4 W minimum output
can be plugged in.
The cable can be up to 3 metres long. For car loudspeakers, make sure to use a two-pin 3.5
mm jack plug and ensure that none of the loudspeaker connections are attached to the
vehicle chassis.
Microphone socket
Your AE 6190 HD has an 6 pin microphone socket on the front side. To enable the additional
channel selecting function UP and Down from the microphone, the socket has a special
wiring only valid for this and similar Albrecht transceivers.
Apart from the hand microphone included in the package, you can also hook up other
microphones, with or without preamplifier, or with or without selective calling devices.
According to the latest regulations you are also allowed to plug in modems or so-called
TNC`s for data transfer (Packet Radio). However, other type of microphones must be
specially soldered to the 6 pin connector and do not allow additional switches. Such other
microphones must not use PIN 4 of the plug.
Please note that data transfer is only permitted on certain channels and only for non-
commercial use and not in all countries.