Publicité
Les langues disponibles
Les langues disponibles
www.jts-europe.com
These instructions are intended for
ENGLISH
users without any specific technical
knowledge. Please read the instruc-
tions carefully prior to operation and
keep them for later reference.
1 Applications
This microphone KA-8TH /1 can be used in combi-
nation with the wireless audio transmission system
KA-10 /1PACK or with the tour guide pocket receiver
TG-10R /1. For wireless transmission, 16 channels are
available in the frequency range 863 – 865 MHz. Up to
three of these channels can be used at the same time
without mutual interference. The transmission range
depends on local conditions and may reach 60 m as
a maximum.
1.1 Conformity and approval
Herewith, MONACOR INTERNATIONAL declare that
the wireless microphone KA-8TH /1 complies with the
directive 2014 / 53 / EU. The EU declaration of conform-
ity is available on the Internet:
www.jts-europe.com
The microphone is generally approved for operation in
EU and EFTA countries. It is licence-free and requires
no registration.
2 Important Notes
The wireless microphone corresponds to all relevant
directives of the EU and is therefore marked with
•
The microphone is suitable for indoor use only.
Protect it against dripping water and splash water,
high air humidity and heat (admissible ambient
temperature range: 0 – 40 °C).
•
For cleaning only use a dry, soft cloth; never use
water or chemicals.
•
No guarantee claims for the microphone and no
liability for any resulting personal damage or ma-
terial damage will be accepted if the microphone
is used for other purposes than originally intended,
if it is not correctly operated, or if it is not repaired
in an expert way.
If the microphone is to be put out of oper-
ation definitively, take it to a local recycling
plant for a disposal which is not harmful to
the environment.
3 Inserting / Replacing the batteries
For power supply, two 1.5 V batteries of size AA are
required.
•
Only insert batteries of the same type and always
replace both of them.
•
If the microphone is not in use for a longer period
of time, always remove the batteries to prevent
damage due to battery leakage.
1) Unscrew the sleeve (8) on the lower end of the mi-
crophone.
2) Insert the batteries with the positive and negative
poles as indicated in the battery compartment (10).
3) After setting the channel (chapter 4), screw the sleeve
on the microphone again.
Never put used batteries in the household
waste; always take them to a special waste
disposal, e. g. collection container at your
retailer.
Vertrieb von JTS-Produkten – Distribution of JTS products
4 Operation
1) Before switching on the microphone, set the re ceiver
to an interference-free channel (see instruction man-
ual of the receiver).
2) Switch on the microphone with the button POWER /
MUTE (7). The power LED (4) shows green. If it shows
red, the batteries are almost discharged and should
be replaced.
The display (3) indicates the transmission channel
adjusted for a few seconds. Then it is extinguished.
To illuminate the display for a few seconds, press the
button POWER /MUTE or SET (9).
3) Set the microphone to the transmission channel of
the receiver. Keep the button SET (9) pressed until
the dot starts flashing on the display. Then press the
button SET repeatedly or keep it pressed until the
desired channel is indicated. The channel has been
stored when the dot on the display stops flashing
(approx. 6 seconds after the last actuation of the
button SET).
4) If the microphone signal on the receiver is too low
or too high, change the microphone sensitivity: Un-
screw the microphone cartridge (1) to access the
control GAIN (6) for the microphone sensitivity (on
the handle). Use a small screwdriver to adjust the sen-
sitivity. Put the microphone cartridge on the handle
so that the 4-pole pin contacts (2, 5) of the cartridge
and the handle engage. Then screw the cartridge
on the handle.
.
5) To briefly mute the microphone, e. g. in speech / music
pauses, briefly press the button POWER /MUTE.
As an indication, the power LED keeps flashing. To
reactivate the sound, press the button POWER /MUTE
again.
6) To switch off the microphone, keep the button
POWER /MUTE pressed until the display is extin-
guished.
5 Specifications
Type of microphone: . . . condenser cartridge, cardioid
Carrier frequency range: 863 – 865 MHz, for channel
Frequency stability: . . . . ±0.005 %
Transmission power: . . . < 10 mW (EIRP)
Audio frequency range: 40 – 16 500 Hz
Ambient temperature: . 0 – 40 °C
Power supply: . . . . . . . . two 1.5 V batteries of size AA
Dimensions, weight: . . . ⌀ 51 mm × 260 mm, 280 g
Channel assignment
Channel
Frequency
0
863.125 MHz
1
863.250 MHz
2
863.375 MHz
3
863.500 MHz
4
863.625 MHz
5
863.750 MHz
6
863.875 MHz
7
864.000 MHz
Subject to technical modification.
®
MONACOR INTERNATIONAL GmbH & Co. KG, Zum Falsch 36, 28307 Bremen, Germany
Copyright
by MONACOR INTERNATIONAL. All rights reserved. A-1438.99.03.08.2018
©
assignment see table below
Channel
Frequency
8
864.125 MHz
9
864.250 MHz
A
864.375 MHz
B
864.500 MHz
C
864.625 MHz
D
864.750 MHz
E
864.875 MHz
F
865.000 MHz
KA-8TH /1
Order number 25.4410
Wireless Microphone
863 – 865 MHz
1
2
8
-
TH
KA
3
4
POWER / MUTE
5
6
7
8
9
10
1 Microphone cartridge
2 Pin contact, matching the contact (5)
3 Display to indicate the channel
4 Power LED
green = batteries OK
red = batteries discharged
5 Pin contact for the microphone cartridge
6 Control GAIN for the microphone sensitivity
7 Button POWER /MUTE to switch on / off and to
mute the microphone
To switch on, press the button briefly.
To mute / unmute, press the button briefly; when
the microphone is muted, the power LED (4) keeps
flashing.
To switch off, keep the button pressed until the
display is extinguished.
8 Screw sleeve
9 Button SET to set the channel
10 Battery compartment
GAIN
Publicité
