Itec SR-5300, DR-5300, MR-5300, WM-5300, WT-5300 User Manual
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SR-5300/DR-5300/MR-5300
WM-5300/WT-5300/WM-5320/WT-5320/MT-92
PROFESSIONAL RADIO MICROPHONE SYSTEM
IN THE UHF FREQUENCY RANGE
MANUAL
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MICROPHONES
ITEC 5300 RADIO MICROPHONE SYSTEMS
With the ITEC 5300, you have a modern and professional radio microphone system in the UHF frequency
range. The receivers (the receiver module and the 19“ installation module) are True-Diversity receivers,
guaranteeing a wide range and interference-free reception without temporary cancellations. An innovative
„Pilot Tone“ procedure provides reliable protection against interference caused by external transmitters and
prevents switching clicks during switching on and off of the transmitter.
1. Introduction
1.1. Overview of system components
Transmitter
WM 5300 Hand-held microphone, condenser capsule. Operation with 2 batteries (1.5V / “AA“)
WM 5320 Hand-held microphone, condenser capsule. With a lithium-ion battery (18500)
WT 5300 Pocket transmitter, operation with 2 batteries (1.5V / “AA“)
WT 5320 Pocket transmitter with a lithium-ion battery (18500)
MT 92 Transmitter module for installation in mobile sound systems, 12V DC supply
Receiver
SR 5300 Diversity receiver, 1/2 19“, 1 HE
DR 5300 Diversity double receiver, 1/2 19“, 1 HE
MR 5300 Diversity receiver module for installation in mobile sound systems, 12V DC supply
Accessories
FB 71 Mounting bracket for the installation of an SR 5300 or DR 5300 in a 19“ rack
FB 72 Mounting bracket for the installation of two SR 5300 or DR 5300 in a 19“ rack
HC 80
Double charging station for the charging of two WM 5320, WT 5320 or 18500 battery
1.2. Features of the system
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MICROPHONES
ITEC 5300 RADIO MICROPHONE SYSTEMS
Installation of a receiver with mounting bracket set FB 71:
Installation of 2 receivers with mounting bracket set FB 72
In case of rack installation, the use of external antennas is recommended
1 m
1 m
1 m
1 m
1.3. General assembly instructions
1.3.1. Positioning of the receiver
For proper operation, the receiver should be positioned as high as possible, at least, however,
1 m above the floor. The clearance from walls
and metal surfaces should also be at least 1
m. For proper operation, the transmitter (microphone) must not be positioned closer than 1 m
from the receiver. Proximity to sources of interference, such as e.g.: motors, fluorescent lamps,
spotlights with ballasts, cars, mobile telephones,
computers etc. should also be avoided.
1.3.2. Assembly of the receivers in the 19“ rack
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MICROPHONES
ITEC 5300 RADIO MICROPHONE SYSTEMS
2. Receiver
2.1. Diversity receiver ITEC SR-5300
SET
UPDATE
IR DIODE
ARROW KEYS FOR CHANGING
PARAMETERS
MAIN SWITCH ON/OFF
CONNECTION
ANTENNA B
CONNECTION 12V DC
PSU
AUDIO OUTPUT
SYMMETRICAL
MIC LEVEL
AUDIO OUTPUT UNSYMMETRICAL
MIC LEVEL OR LINE LEVEL
MIC/LINE SELECTOR SWITCH FOR
ASYMMETRICAL OUTPUT
CONNECTION
ANTENNA A
Settings:
Pressing the SET button changes the setting mode in the order listed below:
GRP (group) CH (channel) FRQ (frequency) SQ (squelch - noise suppression)
When the corresponding display flashes, the setting can be changed using the arrow keys.
Group and channel: see Appendix List of permanently programmed frequencies
Frequency: free setting of the frequency only possible in group 11!
Squelch: 1 bar (low noise suppression = high range) up to
5 bars (high noise suppression = low range)
If a transmitter is in operation in the environment, its frequency cannot be selected!
Disable/Enable by a long press of the SET button. If the button lock is active, a key symbol appears on the
display.
The frequency setting of the corresponding microphone or pocket transmitter takes place by pressing the
ACT button. For this purpose, the microphone / pocket transmitter must be switched on and the IR receiver
diode of the transmitter must be held at a distance of approximately 10 cm from the IR transmitter diode of
the receiver.
Caution: No other microphones in the vicinity may be switched on during the updating procedure. They may
otherwise accidentally receive the IR data.
HF LEVEL
LF LEVEL
SQUELCH
BATTERY STATUS
OF TRANSMITTER
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MICROPHONES
ITEC 5300 RADIO MICROPHONE SYSTEMS
ARROW KEYS
FOR CHANGING
PARAMETERS
2.2. Diversity receiver ITEC DR-5300
SET
UPDATE
IR DIODE
ARROW KEYS
FOR CHANGING
PARAMETERS
MAIN SWITCH ON/OFF
CONNECTION
ANTENNA B
CONNECTION 12V DC
PSU
AUDIO OUTPUT
SYMMETRICAL
MIC LEVEL
(MIXED OUT)
AUDIO OUTPUT B ASYMMETRICAL
MIC OR LINE LEVEL MIXED OUT
MIXED/SEPERATE
SELECTOR SWITCH
CONNECTION
ANTENNA A
SET
UPDATE
IR DIODE
MIC/LINE SELECTOR SWITCH
FOR ASYMMETRICAL OUTPUT
AUDIO OUTPUT B SYMMETRICAL
AUDIO OUTPUT A
ASYMMETRICAL MIC LEVEL
Settings:
Pressing the SET button changes the setting mode in the order listed below:
GRP (group) CH (channel) FRQ (frequency) SQ (squelch - noise suppression)
When the corresponding display flashes, the setting can be changed using the arrow keys.
Group and channel: see Appendix List of permanently programmed frequencies
Frequency: free setting of the frequency only possible in group 11!
Squelch: 1 bar (low noise suppression = high range) up to
5 bars (high noise suppression = low range)
If a transmitter is in operation in the environment, its frequency cannot be selected!
Disable/Enable by a long press of the SET button. If the button lock is active, a key symbol appears on the
display.
The frequency setting of the corresponding microphone or pocket transmitter takes place by pressing the
ACT button. For this purpose, the microphone / pocket transmitter must be switched on and the IR receiver
diode of the transmitter must be held at a distance of approximately 10 cm from the IR transmitter diode of
the receiver.
Caution: No other microphones in the vicinity may be switched on during the updating procedure. They may
otherwise accidentally receive the IR data.
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