Q5X QT-256 User manual

QUANTUM5X SYSTEMS INC.
QT-256
USER GUIDE

Quantum5xSystemsInc...............................................1
Controlsandconnections.............................................2
Programmingfrequencies............................................4
Technicalspecifications................................................6
TuningProceedures.....................................................7
Certificationandconformity..........................................8
CONTENTS
2

Quantum5x Systems Inc.Quantum5x Systems Inc.
Quantum5x Systems Inc.Quantum5x Systems Inc.
Quantum5x Systems Inc.
Quantum’s technologies have enhanced the experience and
fan enjoyment in ESPN’s and FOX sports coverage of on-air
events such as The Great Outdoor Games, The X Games,
MLB, NHL games, the All Star Games, and the WNBA.
Quantum’s philosophy is to motivate and drive the research
and development of products that add value for sports fans,
television viewers and movie-goers alike. As the demand for a
richer and fuller entertainment experience heightens,
Quantum5x delivers a heightened viewing experience across
all forms of media. Quantum5x has enhanced some of the
world’s most prominent sporting events with new and
groundbreaking technologies.
“Watch, Listen and Enjoy the Experience of the Future”.
3

4
Controls and connections
1. The 16 - position rotary BANK and CHANNEL switch.
2. The “LED” displays the “BANK” number in GREEN, and
the power On/Off in RED. Also charge status: RED
indicates charging, GREEN indicates charge complete.
3. The “pushbutton” controls ON/OFF when pressed momen-
tarily, turns the transmitter ON or OFF and will set the
“Bank” to the Current rotary switch setting.
4. Microphone Gain control turn clockwise to increase mic
gain.
5. 4 pin mic/charger connector.
6. 1/4 wave whip flex antenna.

5
Controls and connections
To turn on, momentarily press “pushbutton” (3). The green LED (2) will
flash the previously used “BANK” ( 3 flashes = BANK 3). The
transmitter is now powered on and the rotary switch (1) will indicate
the channel. If the red LED (2) is out the transmitter is in operation.
Rotating the channel selector (1) will change the channel. To change
the BANK, set the rotary switch (1) To the appropriate BANK number
and press the pushbutton (3) until the green LED (2) flashes the new
BANK. Then set the rotary switch (1) to the desired cahnnel.
To power OFF the transmitter, momentarily press the pushbutton (3).
The red LED (2) will light and fade out indicating the transmitter has
turned OFF.
(It is normal on power up for the transmitter to take from 1-5 seconds
to lock on to frequency, this will be indicated by the red LED (2).

6
Programming frequencies
CH BANK 1 CH BANK 3 CH BANK 5 CH BANK 7
1 690.000 1 693.200 1 696.400 1 699.600
2 690.100 2 693.300 2 696.500 2 699.700
3 690.200 3 693.400 3 696.600 3 699.800
4 690.300 4 693.500 4 696.700 4 699.900
5 690.400 5 693.600 5 696.800 5 700.000
6 690.500 6 693.700 6 696.900 6 700.100
7 690.600 7 693.800 7 697.000 7 700.200
8 690.700 8 693.900 8 697.100 8 700.300
9 690.800 9 694.000 9 697.200 9 700.400
10 690.900 10 694.100 10 697.300 10 700.500
11 691.000 11 694.200 11 697.400 11 700.600
12 691.100 12 694.300 12 697.500 12 700.700
13 691.200 13 694.400 13 697.600 13 700.800
14 691.300 14 694.500 14 697.700 14 700.900
15 691.400 15 694.600 15 697.800 15 701.000
16 691.500 16 694.700 16 697.900 16 701.100
CH BANK 2 CH BANK 4 CH BANK 6 CH BANK 8
1 691.600 1 694.800 1 698.000 1 701.200
2 691.700 2 694.900 2 698.100 2 701.300
3 691.800 3 695.000 3 698.200 3 701.400
4 691.900 4 695.100 4 698.300 4 701.500
5 692.000 5 695.200 5 698.400 5 701.600
6 692.100 6 695.300 6 698.500 6 701.700
7 692.200 7 695.400 7 698.600 7 701.800
8 692.300 8 695.500 8 698.700 8 701.900
9 692.400 9 695.600 9 698.800 9 702.000
10 692.500 10 695.700 10 698.900 10 702.100
11 692.600 11 695.800 11 699.000 11 702.200
12 692.700 12 695.900 12 699.100 12 702.300
13 692.800 13 696.000 13 699.200 13 702.400
14 692.900 14 696.100 14 699.300 14 702.500
15 693.000 15 696.200 15 699.400 15 702.600
16 693.100 16 696.300 16 699.500 16 702.700

7
Programming frequencies
CH BANK 9 CH BANK 11 CH BANK 13 CH BANK 15
1 702.800 1 706.000 1 709.200 1 712.400
2 702.900 2 706.100 2 709.300 2 712.500
3 703.000 3 706.200 3 709.400 3 712.600
4 703.100 4 706.300 4 709.500 4 712.700
5 703.200 5 706.400 5 709.600 5 712.800
6 703.300 6 706.500 6 709.700 6 712.900
7 703.400 7 706.600 7 709.800 7 713.000
8 703.500 8 706.700 8 709.900 8 713.100
9 703.600 9 706.800 9 710.000 9 713.200
10 703.700 10 706.900 10 710.100 10 713.300
11 703.800 11 707.000 11 710.200 11 713.400
12 703.900 12 707.100 12 710.300 12 713.500
13 704.000 13 707.200 13 710.400 13 713.600
14 704.100 14 707.300 14 710.500 14 713.700
15 704.200 15 707.400 15 710.600 15 713.800
16 704.300 16 707.500 16 710.700 16 713.900
CH BANK 10 CH BANK 12 CH BANK 14 CH BANK 16
1 704.400 1 707.600 1 710.800 1 714.000
2 704.500 2 707.700 2 710.900 2 714.100
3 704.600 3 707.800 3 711.000 3 714.200
4 704.700 4 707.900 4 711.100 4 714.300
5 704.800 5 708.000 5 711.200 5 714.400
6 704.900 6 708.100 6 711.300 6 714.500
7 705.000 7 708.200 7 711.400 7 714.600
8 705.100 8 708.300 8 711.500 8 714.700
9 705.200 9 708.400 9 711.600 9 714.800
10 705.300 10 708.500 10 711.700 10 714.900
11 705.400 11 708.600 11 711.800 11 715.000
12 705.500 12 708.700 12 711.900 12 650.000
13 705.600 13 708.800 13 712.000 13 660.000
14 705.700 14 708.900 14 712.100 14 670.000
15 705.800 15 709.000 15 712.200 15 750.000
16 705.900 16 709.100 16 712.300 16 730.000

8
Technical specifications
Dimensions 58mm x 34mm x 16.5 mm
Power output 103 mW
Frequencyrange 690 Mhz - 715 Mhz
Numberoffrequencies 256 pre-programmed
Power Output (EIRP) 169 mW
Noisereduction Proprietory QT companding
Adjustablecontrols On/Off/Bank nunber
Microphone gain
frequency select
SpecificAbsorbance Ratio (SAR) 0.68 W/Kg
Battery (Renata # ICP633048A-SC) Lithium Ion 3.7 Volt
capacity 820mAh
Battery Life 8 Hrs @ 100 mA
Antenna External 1/4 wave flex
Mic input connector 4 pin (FCI) locking
Microphone Countryman, EMU Lavalier

Tuning Proceedures
9
A temperature-compensated 10.000 MHz crystal oscillator provides
the frequency reference for the synthesizer. The oscillator frequency
is divided down to 25 kHz and remultiplied in the synthesizer to one of
the 256 transmit frequencies as selected by the operator via the
microcontroller. The output signal is generated by an integrated VCO.
The reference oscillator is a temperature-compensated, voltage-
controlled crystal oscillator. During manufacturing of the transmitter,
the potentiometer that sets the control voltage is adjusted so that the
reference frequency is 10.0000 MHz. This is accomplished by
adjusting a representative transmit frequency to its correct value by
means of a frequency counter. Typical frequency tolerance using this
method is +/- <0.001%.
The VCO and power amplifier operate from precision regulated power
supplies. These, and the use of close-tolerance components, fix the
output power level. During manufacture the output power level is
confirmed with a wattmeter, and adjusted when necessary by
changing the value of the resistor which biases the RF power
amplifier.

Certification and conformity
FCC WARNING:
For Class B Unintentional Radiators:
This equipment has been tested and found to comply with the limits
for a Class B digital devices, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one of
more of the following measures:
· Reorient or relocate the receiving antenna
· Increase the separation between the equipment and
receiver
· Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
· Consult the dealer or an experienced radio/TV technician for
help.
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FCC ID: Q5N-QT256FCC ID: Q5N-QT256
FCC ID: Q5N-QT256FCC ID: Q5N-QT256
FCC ID: Q5N-QT256
Tested to Comply With FCC and IC Standards
QTQT
QTQT
QT-256-256
-256-256
-256
IC: 4614A-QT256IC: 4614A-QT256
IC: 4614A-QT256IC: 4614A-QT256
IC: 4614A-QT256
Certification and conformity
FCC WARNING:
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
MANUFACTURERS WARNING
Changes or modifications not expressly approved by Quantum5x
Systems inc. could void the user’s authority to operate the equipment
INDUSTRYCANADA
This Device complies with Industry Canada RSS-123, Issue 1,
Rev.2:1999
This device complies with Specific Absorbance
Ratio specifications (SAR)
11

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