Monacor International JTS IN-264R / 5 Mode D'emploi page 7

All operating elements and connections de -
scribed can be found on the fold-out page 3.
1 Operating Elements
and Connections
1.1 Front panel
1 Receiving antennas
2 Control section for receiver unit RX 1
3 Control section for receiver unit RX 2
4 Button POWER to switch on (press button
briefly) or off (keep button pressed for a while)
5 Mounting bracket for rack installation of the
unit
6 Button REMOSET to set the transmitter to
the group and the channel of the receiver unit
chapter 6.2
7 Button : in the setting modes to search in
descending order when selecting the group,
the channel and the identification number
and to deactivate the scan function and the
lock function
8 Button SET
to activate the setting modes one after
another
group (keep button pressed for a while)
→ channel → scan function → identifica-
tion number → lock function
and to confirm the settings
Note: When the lock function has been activated
[indication LOCK (e)], you will only be able to acti-
vate the setting mode for the lock function (
ter 6.1.4).
9 Button : in the setting modes to search in
ascending order when selecting the group,
the channel and the identification number
and to activate the scan function and the lock
function
10 LC display
a indication RF (radio frequency) for the
power of the radio signal received
b indication AF (audio frequency) for the vol-
ume of the audio signal received
c diversity indication or
the two antennas receives the more pow-
erful radio signal
d battery symbol to show the status of the
batteries in the transmitter in 4 levels
e indication LOCK when the lock function
has been activated
f indication MUTE when the muting function
has been activated
muting activated when
– no radio signal is received from the
transmitter or when the signal is poor
– the transmitter has been muted
(possible for transmitter IN-264TH/5 only)
g indication of the channel group
h indication of the channel
1.2 Rear panel
11 Audio outputs (XLR, bal.), one each for the
receiver units RX 1 and RX 2: to connect a
microphone input or highly sensitive line
input, e. g. of a mixer or amplifier
12 Squelch controls, one each for the receiver
units RX 1 and RX 2 to adjust the squelch
threshold
13 Switches, one each for the receiver units
RX 1 and RX 2, to attenuate the level of the
signal at the corresponding XLR output (11)
14 Audio output (6.3 mm jack, bal.) for the mixed
signal of the receiver units RX 1 and RX 2 for
connection to a microphone input or highly
sensitive line input, e. g. of a mixer or amplifier
15 Switch to attenuate the level of the mixed sig-
nal at the 6.3 mm output jack (14)
16 Power supply jack to connect the power sup-
ply unit provided
17 BNC antenna jacks for the two antennas (1)
provided
2 Safety Notes
The units (receiver and power supply unit) corre-
spond to all relevant directives of the EU and are
therefore marked with
WARNING The power supply unit uses dan-
Please observe the following items in any case:
G
The units are suitable for indoor use only. Pro-
tect them against dripping water and splash
water, high air humidity and heat (admissible
ambient temperature range: 0 – 40 °C).
G
Do not operate the receiver and immediately
disconnect the power supply unit from the
socket
1. if the units are visibly damaged,
2. if a defect might have occurred after a unit
was dropped or suffered a similar accident,
3. if malfunctions occur.
chap-
In any case the units must be repaired by
skilled personnel.
G
For cleaning only use a dry, soft cloth; never
use water or chemicals.
G
No guarantee claims for the units and no liabil-
ity for any resulting personal damage or mate-
rial damage will be accepted if the units are
used for other purposes than originally
intended, if they are not correctly connected or
operated, or if they are not repaired in an
expert way.
If the units are to be put out of operation
to show which of
definitively, take them to a local recy-
cling plant for a disposal which is not
harmful to the environment.
3 Applications
Combined with two transmitters IN-264TB / 5 or
IN-264TH / 5 from JTS, the UHF PLL receiver
IN-264R / 5 creates a two-channel wireless audio
transmission system ideally suited for profes-
sional stage applications. Both receiver units of
the IN-264R / 5 use the diversity technology: The
signal transmitted is received by two antennas
placed at a distance from each other and then
checked for its quality. The signal with the high-
est signal quality will be used.
The transmission system operates in the
frequency range 506 – 542 MHz. Six channel
groups with preset channels in different num-
bers (22 max.) are available. Frequency match-
ing is very easy: Via a radio signal, the receiver
unit will set the transmitter to the same transmis-
sion frequency (REMOSET function).
3.1 Conformity and approval
Herewith, MONACOR INTERNATIONAL declare
that the unit IN-264R/5 is in accordance with the
basic requirements and the other relevant regu-
.
gerous mains voltage. Leave ser -
vicing to skilled personnel only.
Inexpert handling of the unit may
result in electric shock.
lations of the directive 1999/5/EC. The declara-
tion of conformity is available on request from
MONACOR INTERNATIONAL. The receiver is
licence-free and generally approved for opera-
tion in EU and EFTA countries.
4 Rack Installation
Either use the receiver as a desktop unit or
install it into a rack for units with a width of
482 mm (19"). For rack installation, unscrew the
four feet. Fasten the two mounting brackets (5)
provided via two screws each to the left and right
sides of the receiver.
5 Connection
1) Insert the two antennas (1) provided into the
antenna jacks ANT. 1 and ANT. 2 (17) . Place
the antennas in a vertical position.
Hint: To increase the range and the interference
resistance, use two antenna amplifiers UB-900B
available as accessories instead of the antennas
provided. The amplifiers are supplied with power via
the antenna jacks of the receiver.
2) To connect the subsequent unit, e. g. mixer or
amplifier, the following audio outputs are
available:
AF OUTPUT BALANCED (11)
balanced XLR outputs, one each for the
signal of the receiver unit RX 1 and the sig-
nal of the receiver unit RX 2, for connection
to a microphone input or highly sensitive
line input
AF OUTPUT Mixed/BALANCED (14)
balanced 6.3 mm output jack for the mixed
signal of the two receiver units, for connec-
tion to a microphone input or a highly sen-
sitive line input;
for connection to an unbalanced input, use
the cable provided
3) Connect the power supply unit provided to
the power supply jack (16) and to a mains
socket (230 V~ / 50 Hz).
6 Operation
Do not switch on the transmitters of the system
yet.
To switch on the receiver, press the button
POWER (4). When the unit is switched on, the
rings around the REMOSET buttons (6) light up.
After briefly indicating the identification number
( chapter 6.1.3), the display (10) of each
receiver unit shows:
– the group ... (g) and the channel (h) from
the group (overview of groups and channels
table in chapter 7.1)
– the indication MUTE (f)
The muting function will be activated when no
radio signal is received from the transmitter on
the transmission frequency adjusted, when
the signal received is poor or when the trans-
mitter is muted (possible for transmitter IN-
264TH/5 only).
Make the following settings for each receiver
unit separately:
1) Before switching on the transmitter, set the
receiver unit to a free and interference-free
transmission frequency
When the transmission frequency has been
set and the reception indication RF (a) shows
a radio signal (one or several segments of
the indication are displayed), select a differ-
ent frequency.
chapter 6.1.1.
7