JTS US-9001D User manual

Instruction Manual
UHF PLL
WIRELESS SYSTEMS
US-901D/US-9001D
Mh-950/Mh-960/Mh-8900(i)/PT-950B(mi)
59506-048-04
US-901D
US-9001D

ank you for choosing the JTS wireless system. In order to obtain the best eciency from the system,
you are recommended to take few minutes to read this instruction manual carefully.
1. Important Caution
2. Features
3. Specication
3-1 Receiver// US-901D US-9001D
3-2 Handheld Transmitter // Mh-950 Mh-960 Mh-8900(i)
3-3 Body-pack Transmitter // PT-950B(mi)
3-4 Optional Condenser Microphone
4. Part Identication & Accessories
4-1 Receiver // US-901D US-9001D
4-2 Handheld Transmitter // Mh-950 Mh-960 Mh-8900(i)
4-3 Body-pack Transmitter // PT-950B(mi)
4-4 Optional Condenser Microphone
4-5 Accessories
5. Preparing Procedures & Basic Operation
5-1 Receiver// US-901D US-9001D
5-2 Handheld Transmitter // Mh-950 Mh-960
5-3 Handheld Transmitter // Mh-8900(i)
5-4 Body-pack Transmitter // PT-950B(mi)
6. Recommendation
7. Important Notice
1
1
2
2
3
4
4
7
7
8
9
10
14
15
15
18
20
22
26
27
INDEX

WIRELESS MICROPHONE SYSTEM
1
2
1. Important Caution
2. Features
Always make all connections before plugging the unit into an AC power outlet.•
Do not leave the devices in a place neither with high temperature nor high humidity.•
Always do not handle the power cord with wet hands !•
Keep the devices away from re and heat sources.•
Operated in UHF band where there is less RF interference than the VHF band.•
Due to the PLL synthesized technology, the system can oer up to 193 selectable frequencies for•
choosing simultaneously.
e true diversity reception with 2 independent RF receivers ensure the stable transmission and•
reception.
Adjustable Pilot tone squelch control can eectively reduce the noise.•
Equipped with S.A.W. lter benets the interference-resistant.•
Tuned antennas can benet the stable RF reception.•
Built-in Noise Squelch circuity & Mute function are available to restrain the interference for•
signals.
Compact half-rack receiver design is considerable for the space saving.
•
Rugged metal housing can pass through the dicult environment.•
Equipped with balanced XLR and unbalanced output allow great convenience.•
Anti-interference design is available to work with every computer device.•
3. Specication
3-1 Receiver // US-901D US-9001D
Frequency Preparation......
Carrier Frequency Range
S/N Ratio...................................
T.H.D..................................
Display..............................
Display Contents...................
Controls............................
Audio Output Level............
AF Output Impedance......
Squelch.............................
Operation Voltage.................
Output Connector................
Dimension(m/m)...............
PLL Synthesized Control
502~960 MHz
> 105dB
<0.6%@1KHz
LCD
Frequency, Antenna A/B, Mute Display, RF/AF Level Meter,
Baery Fuel Gauge
Power On/O, Frequency Up/Down, Frequency
Scan, Audio Level, Lock-on
-12dB
600Ω
Pilot Tone & Noise Mute
12-18 VDC, 200 mA
1 XLR Balanced Socket
1 Ø6.3mm Unbalanced phone jack
US-901D: 212mm (W)* 40mm (H)* 125mm (D)
US-9001D: 212mm (W)* 40mm (H)* 137mm (D)

WIRELESS MICROPHONE SYSTEM
3
4
3-2 Handheld Transmitter // Mh-950 Mh-960
Handheld Transmitter // Mh-8900(i)
Frequency Preparation............
Carrier Frequency Range......
RF Outputs.....................................
Stability...............................................
Frequency Deviation................
LCD Display...................................
Controls.............................................
Spurious Emissions...................
Audio Frequency Response
Baery..................................................
PLL Synthesized Control
502~960 MHz
10mW
±10KHz
±48KHz
Frequency, Baery Fuel Gauge, Sensitivity
Power On/O, Mode Seing, AF Level,
Frequency Up/Down, Lock-on Mode
<-50 dBC
50~16,000 Hz
UM3, AA 1.5V*2
Frequency Preparatio................
Carrier Frequency Range......
RF Outputs......................................
Stability................................................
Frequency Deviation................
LCD Display...................................
Controls.............................................
Spurious Emissions....................
Audio Frequency Response
Baery..................................................
PLL Synthesized Control
502~960 MHz
10mW
±10KHz
±48KHz
Frequency, Baery Fuel Gauge, Sensitivity
Power On/O, Mode Seing, AF Level,
Frequency Up/Down, Lock-on Mode
<-60 dBC
50~16,000 Hz
UM3, AA 1.5V*2
3-3 Body-pack Transmitter // PT-950B(mi)
Frequency Preparation............
Carrier Frequency Range......
RF Outputs......................................
Stability.................................
Frequency Deviation................
LCD Display...................................
Controls................................
Outputconnector........................
Spurious Emissions...................
Audio Frequency Response
Battery...................................
PLL Synthesized Control
502~960 MHz
10mW
±10KHz
±48KHz
Frequency, Baery Fuel Gauge
Power On/O, AF Level,
Frequency Up/Down, Lock-on Mode
4P Mini XLR
<-50 dBC
40~18,000 Hz
UM3, AA 1.5V*2
3-4 Optional Condenser Microphone
Model No...............................
Connector..............................
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
Dimension(mm)..............
Net Weight............................
CM-501
4P Mini XLR
100~15,000 Hz
Cardioid
-60±3 dB
2.2kΩ
130dB
Ø10.1mm(W)
* 26.4mm(H)
21.5g
CM-201
4P Mini XLR
60~15,000 Hz
Omni-directional
-60±3 dB
2.2kΩ
130dB
Ø5mm(W)*
9mm(H)
20.7g
CM-125
4P Mini XLR
50~18,000 Hz
Omni-directional
-53±3 dB
4.4kΩ
130dB
Ø4mm(W)*
11mm(H)
7g (cable excluded)
Lavaliere Microphone // CM-501 CM-201 CM-125

WIRELESS MICROPHONE SYSTEM
5
6
Headset Microphone // CM-214 CM-214U CM-214UL CM-235 CX-504
Ear-hook Microphone // CM-801 CM-804i CM-8015 CM-825i
Compatible Instrument Microphone // CX-500 CX-500F CX-520
CX-508W CX-516W
Model No...............................
Connector..............................
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
Dimension(mm)..............
Net Weight............................
CM-235
801C4 (4P Mini XLR)
50~18,000 Hz
Omni-directional
-53±3 dB
1.8kΩ
130dB
155mm(W)
* 134mm(H)
* 157mm(D)
17g (cable excluded)
CX-504
4P Mini XLR
30~18,000 Hz
Cardioid
-68±3 dB
680Ω
130dB
285mm(W)
* 55mm(H)
* 111.3mm(D)
56.3g
Model No...............................
Connector...............................
Option Connector...........
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
Dimension(mm)..............
Net Weight............................
CM-214
801C4
(4P Mini XLR)
801C3 (3P Mini XLR)
801CS (3.5 stereo plug)
801CR
60~15,000 Hz
Omni-directional
-60±3 dB
1.8kΩ
130dB
125mm(W)
* 134mm(H)
* 157mm(D)
32.9g
CM-214U
4P Mini XLR
30~18,000 Hz
Cardioid
-68±3 dB
680Ω
130dB
205mm(W)
* 134mm(H)
* 157mm(D)
38.4g
CM-214UL
801C3 (3P Mini XLR)
801C4 (4P Mini XLR)
801CS (3.5 stereo plug)
801CR
100 ~ 18,000Hz
Cardioid
-65±3 dB
1.8kΩ
120dB
125mm(W)
* 134mm(H)
* 157mm(D)
18g (cable excluded)
Model No...............................
Connector..............................
Option Connector...........
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
CM-801/CM-804i
801C4 (4P Mini XLR)
801C3 (3P Mini XLR)
801CS (3.5 stereo plug)
801CR
60~15,000 Hz
Omni-directional
-64±3 dB
1.8kΩ
130dB
CM-8015/CM-825i
801C4 (4P Mini XLR)
801C3 (3P Mini XLR)
801CS (3.5 stereo plug)
801CR
50~18,000 Hz
Omni-directional
-53±3 dB
1.8kΩ
130dB
Model No...............................
Connector..............................
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
Good For.................................
Model No...............................
Connector..............................
Frequency Response......
Polar Paern..........................
Sensitivity (at 1000Hz)
Impedance.............................
Max. SPL for 1% THD
Good For.................................
CX-500
4P Mini XLR
20~20,000 Hz
Omni-directional
-58±3dB
1.5kΩ
130 dB
Violin
CX-508W
4P Mini XLR
50~18,000 Hz
Cardioid
-67±3 dB
220Ω
130 dB
Winds
CX-500F
4P Mini XLR
20~20,000 Hz
Omni-directional
-58±3dB
1.5kΩ
130 dB
Flutes
CX-520
4P Mini XLR
50~16,500 Hz
Supercardioid
-78±3dB
600Ω
148 dB
Harmonica
CX-516W
4P Mini XLR
30~18,000 Hz
Cardioid
-67±3 dB
220Ω
130 dB
Accordion

WIRELESS MICROPHONE SYSTEM
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8
4. Parts Identication & Accessories
4-1 Receiver // US-901D US-9001D
Power On/O switch
Up buon (frequency adjustment)
Down buon (frequency adjustment)
Set buon (frequency adjustment)
LCD Display
Volume control
DC socket for connection of main unit
AF output, jack socket (AF UNBAL)
Balanced XLR socket
Antenna input socket
Antenna
1
4
7
10
11
Interchangeable dynamic capsule
LCD display
Down buon
UP buon
Set buon
Baery tray buon
Baery tray
Power On/O switch
Mute On/O switch
4-2 Handheld Transmitter // Mh-8900(i) Mh-950 Mh-960
12
15
13
16
18
14
17
19
20
2
5
8
3
6
9
14
11 2
53
6
200
1856
POWER
SET
MIN. MAX.
DIVERSITY RECEIVER
US-901D
710 108 9
Mh-950
200
1856
1
4
11
2
5
3
6
710
108 9
13
1514
16
Mh-960
17
12
18
13 14
15
19
16
Mh-8900i
12 12
19
18
20
Mh-8900i Mh-8900
17
12
18
13
14
16
15
19

WIRELESS MICROPHONE SYSTEM
9
10
Mic. input
Power On/o switch
Antenna
LCD display
Set buon
Up buon
Down buon
Baery tray buon
AF level control
Belt clip
Baery tray
Aenuation pad(PT-950Bmi)
4-3 Body-pack Transmitter // PT-950B(mi)
21
23
25
30
27
32
22
24
29
26
31
28
Clip
4 Pin Mini XLR
Windscreen
33
35
34
4-4 Optional Condenser Microphone
Lavaliere Microphone // CM-501 CM-201 CM-125
CM-501 CM-201 CM-125
35 35 35
34
33
33 33
21
23
30
32
22
29
31
28
25
27
24
26

WIRELESS MICROPHONE SYSTEM
11
12
Gooseneck
Adjustable headband
Headband
4 Pin Mini XLR
Windscreen
36
38
39
40
37
Headset Microphone // CM-214 CM-214U CM-214UL CM-235 CX-504 Ear-hook Microphone // CM-801 CM-804i CM-8015 CM-825i
CM-214 CM-214U
CM-235 CX-504
37 37
37
37
38
40 40
40
40
40
36
36
36
36
36
39
CM-214UL
Standard :
4 Pin Mini XLR
3 Pin Mini XLR
3.5 Stereo Plug
Boom
Adjustable Headband
Adjustable ear hook
Detchable Cable
Cable Clip
Windscreen
4 Pin Mini XLR
3 Pin Mini XLR
3.5 Stereo Plug
4Pin Hirose connecter
46
48
48
47
49
50
49
43
45
47
44
41
42
CM-825i 45
46
41
43
44
42
Option
Option
Option
CM-801
45
46
41
43
44
CM-804i 45
46
41
43
44
42
CM-8015
45
46
41
43
44
50

WIRELESS MICROPHONE SYSTEM
13
14
Compatible Instrument Microphone // CX-500 / CX-500F / CX-520 /
CX-508W / CX-516W AC/DC adaptor
Switching Power Supply(100V~240V , 50~60Hz)
Linear Power Supply (220V , 50Hz)
Linear Power Supply (220V , 60Hz)
Screwdriver
DR-900 Dual Rack Adaptor
RP-900 Panel Cover
AF output cable (with Φ6.3 plug at both ends)
GC-80/GC-100 Guitar Cable
GC-80L/GC-100L Guitar Cable
4-5 Accessories
60
62
63
59
61
58
57
60
59
62 6361
58
57
Option
Option
Option
Option
Option
Option
A
B
C
A
B C
56
Gooseneck
Clip
Bracket
Volume Control
Windscreen
4 Pin Mini XLR
54
55
56
53
52
55
55
51
CX-508WCX-520
CX-500F
CX-500
CX-516W
52
51
51
55 55
51
53
52
54

WIRELESS MICROPHONE SYSTEM
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16
5. Preparing Procedures & Basic Operation
5-1 Receiver // US-901D US-9001D
(1) Power output connector
Plug in one end of AC/DC adaptor cable to DC input socket in the rear panel of receiver, and
plug another end into an AC outlet.(Step 1)
(2) Audio Output Connector
Connect one end of the AF output cable to the AF output socket in the rear panel, then plug
another end to the “MIC IN” input socket of a mixer or amplier.(Step 2)
Receiver equipped with balanced XLR output and Unbalanced φ6.3mm output, choose the
proper way for use.
MIXER
AC/DC ADAPTOR
AC POWER SOCKET
AUDIO OUTPUT
DC INPUT
2
1
250
1856
(3) LCD panel
AF signal
RF signal
Display for SCAN mode
Display for set FREQ. mode
Main display
Diversity display (A or B antenna)
Baery display for the transmier
(4) Seing the rubber pad
Four self-adhesive rubber pads are provided
to ensure the stability.
ey are to be placed on the boom side of
the receiver.
(5) Connecting the antennas
e user-friendly receiver antenna comes
with easy mount on socket for eortless
connection. Connect two antennas on the
back of the receiver and align them upward.
(6) Connecting the main unit
Plug in the DC connector on the back of the
receiver (DCV INPUT).
(7) Connecting the amplier/mixer console
Plug in the amplier/mixer console to the
(AF OUT UNBAL / BAL ) sockets.
66
68
65
67
70
64
69
65
66
69
67
69
68
7064
250
1856
250
1856
250
1856
ANT.1 / ANT.2
DCV INPUT
AF OUT UNBAL/BAL

WIRELESS MICROPHONE SYSTEM
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18
POWER
SET
MIN. MAX.
DIVERSITY RECEIVER
US-901D
(8) Turning the receiver on/o
Turn the receiver on by pressing the
(POWER) buon.
(9) Adjusting the AF output level
Use the AF output level control located on
the front side of the receiver to adjushe AF
signal level that appears at output.
(10) Dual Rack Adaptor set
e dual rack adaptor is available to unify the
half rack space into a standard EIA size with
single or dual units.
AF OUTPUT LEVEL POWER
POWER AF OUTPUT LEVEL
POWER
SET
MIN. MAX.
DIVERSITY RECEIVER
US-901D
POWER
POWER
(1) Turning the transmier on/o
e on/o switch is located on the boom of the microphone.
(2) Inserting and changing the baery
1. Loosen the microphone head counter-clockwise. (Figure 1)
2. Hold on to both baery tray buons to release it. (Figure 2)
3. Insert 2 pieces of UM-3 1. 5 V baeries, remember to match
correct polarity. (step1 of Figure3)
4. Directly push the baery tray back. (step2 of Figure3)
5. Aim the connectors exactly for screwing on the microphone
head clockwise. (Figure 4)
(3) LCDpanel
Main display
Baery indicator
5-2 Handheld Transmitter // Mh-950 Mh-960
71
72
71
72

WIRELESS MICROPHONE SYSTEM
19
20
2
1
Figure 1
Figure 2
Figure 3
Figure 4
(4) Mh-950 Press the SET buon to select between frequency and sensitivity.
1. Frequency adjusting
Press the UP or DOWN buon to adjust the seing of a menu.
1-1 Hold SET buon for 3 seconds to activate frequency.
1-2 Once you see ”MHz” blanking , you are ready to select your desired frequency
by using UP and DOWN buons.
1-3 Press the SET buon again to store your changes.
2. Sensitivity adjusting
2-1 Press the SET buon twice to select sensitivity. Lasting for 3 seconds at the rst
press, then 1 second for the second press, and the display appears .
2-2 Use UP and DOWN buons to adjust changes.
2-3 Finally press EET buon again to store your changes.
(5) Mh-960 Press the SET buon to select between frequency and sensitivity.
1. Frequency adjusting
Press the UP or DOWN buon to adjust the seing of a menu.
1-1 Hold SET buon for 3 seconds to activate frequency.
1-2 Once you see ”MHz” blanking , you are ready to select your desired frequency
by using UP and DOWN buons.
1-3 Press the SET buon again to store your changes.
2. Sensitivity adjusting
2-1 Press the SET buon twice to select sensitivity. Lasting for 3 seconds at the rst
press, then 1 second for the second press, and the display appears .
2-2 Use UP and DOWN buons to adjust changes.
2 -3 Finally press SET buon again to store your changes.
UpSetDown
Up
Set
Down
(1) Insert 2 pcs 1.5V baeries into the baery tray.
(2) Aer puing into the baery, switch on the power on/o.
(3) LCD operation
Down buon
Up buon
SET buon
5-3 Handheld Transmitter // Mh-8900(i)
15
16
14
18
19
Mh-8900i
19
18
Mh-8900i
15
14
16
(4) Relieved Lock-on
Press “SET” buon three sec. till“ ” show up, then press “DOWN” buon plus “SET”
buon to store the lock-on relieved.
1. Press any buon the display shows“ ” during lock-on model. And it will not disap-
peared either electric o.
2. Mh-8990 Press the SET buon to select between frequency and
sensitivity.
2-1 Frequency adjusting
Press the UP or DOWN buon to adjust the seing of a menu.
1. Hold SET buon for 3 seconds to activate frequency.
2. Once you see “MHz” blanking, you are ready to select your desired frequency by
using UP and DOWN buons.
3. Press the SET buon again to store your changes.

WIRELESS MICROPHONE SYSTEM
21
22
2-2 Sensitivity adjusting
1. Press the SET buon twice to select sensitivity. Lasting for 3 seconds at the rst
press, then 1 second for the second press, and the display appears“ ” .
2. Use UP and DOWN buons to adjust changes.
3. Finally press SET buon again to store your changes.
2-3 UP buon to activate “Lock mode”
Hold on to UP buon for 3 seconds to activate “Lock mode”, press again to unlock.
(Prevent accidental programming or switching o)
Mh-8900i
DOWN UP
SET
5-4 Body-pack Transmitter // PT-950B(mi)
(1) Turning the transmier on/o
e on/o switch is located on the top of the transmier.
(2) Inserting and changing the baery
1. e baery tray is located on the back of the transmier.
2. Hold on to both belt clip buons to release it.
3. Insert 2 pieces of UM-3 1.5V baeries. Remember to match correct polarity.
4. Directly slide the belt clip back.
(3) With Lavalier microphone
Aach Lavalier microphone to clothing, tie, lapel, where is the suitable place of sound
pick-up. Plug the mini XLR on the microphone cable into the “MIC. IN” on the body-pack
transmier.

WIRELESS MICROPHONE SYSTEM
23
24
(4.) With Headset microphone
Put the neck-frame behind your neck meanwhile x the temples on your ears. Adjust the
gooseneck to aim the microphone toward the suitable sound source, which is about 1.5-2
inches distance from your mouth. Plug the mini XLR on the microphone cable into the
“MIC. IN” on the body-pack transmier.
(5) Instrument Microphones
e system is compatible with JTS various instrument microphones.
For detail please refer to user’s manuals of these microphones.
MIC IN
(6) Ear-hook Microphone
1. Lightweight Dual Ear Hook Microphone
Try on whether the headset is t.
Adjust the headband to a suitable width.
Tighten or loosen the curve of the ear-hook by twisting the loop or expanding it.
Curve and bend the boom to t your face.
Aach the detachable cable to a suitable place by a cable clip.
2. Lightweight Single Ear Hook Microphone
Try on whether the original curve is tight or loose.
Re-try and push the xed curve against your earlobe.
Curve and Bend the boom to t your face.
Aach the detachable cable to a suitable place by a cable clip.

WIRELESS MICROPHONE SYSTEM
25
26
(7) Basic operation
1. Frequency adjusting
1-1 Hold SET buon for 3 seconds to activate frequency.
1-2 Once you see “MHz” blanking, you are ready to select your desired frequency by
using UP and DOWN buons.
1-3 Press the SET buon again to store your changes.
2. Sensitivity adjusting
e sensitivity control(AF level control) is in the up-le of the transmier’s back. Please
use the adjusting sticker to adjust the proper level.
3. To activate “Lock mode”
Hold on to UP buon for 3 seconds to activate “Lock mode”, press again to unlock.(Pre-
vent accidental programming or switching o)
ATTENUATION PAD
AF LEVEL CONTROL
AUDIO ADJUSTING STICKER
DOWN
UP
SET
6. Recommendation
(1) In order to achieve the optimum reception condition and also extend the operating distance,
please leave a “open space” between the receiver and transmier.
(2) Keep the devices away from the metal objects or any interference sources, at least 50 cm.
(3) To avoid the feed-back eect, don’t leave the mic. to aim at the speakers directly.
(4) For best pick-up paern, please hold the middle of the mic. body.
(5) Remove baeries from the baery compartment when the transmier will not be used for a
long time.
(6)When you need to replace the baeries, please replace both baeries at the same time with
new ones.

WIRELESS MICROPHONE SYSTEM
27
7. Important Notice
(1) JTS oers wireless systems in a selection of bands that conform to the dierent government
regulations of specic nations or geographic regions. ese regulations help limit radio
frequency (RF) interference among dierent wireless devices and prevent interference with
local public communications channels, such as television and emergency broadcasts.
(2) For information on bands available in your area, consult your local dealer or phone JTS.
More information is also available at JTS’s website (www.jts.com.tw).
(3) is Radio apparatus may be capable of operating on some frequencies not authorized in
your region. Please contact your national authority to obtain information on authorized
frequencies and RF power levels for wireless microphone products.