Azden 1000BT User manual

User’s Guide
1000URX • 1000URX\AB • 1000URX\VM • 1000URX\Si
1000BT • 1000XT
ENHANCED BROADCAST PERFORMANCE
UHF WIRELESS SYSTEM
Azden Corporation, 147 New Hyde Park Road, P.O. Box 10, Franklin Square, NY 11010
vox - 516.328.7500 • fax - 516.328.7506 • email - [email protected]
© 2003-2005 Azden Corporation P1020-05
Printed in USA
SPECIFICATIONS
1000URX - 1000URX\AB - 1000URX\Si - 1000URX\VM
RF Carrier Frequency Range 121 steps ~ 723.000 - 735.000MHz
MicroComputer Controlled PLL Synth.
Effective Operating Range 200 - 300 ft ~ 60 - 100m
Frequency Response 50 - 15kHz (± 1.5dB)
RF Sensitivity (12dB SINAD) 1.2μμ
μμ
μV
Adjacent Channel Selectivity > 73dB (± 250kHz)
Image Rejection > 93dB
IF Rejection > 93dB
Audio THD < 0.8%
Audio Output +4dBm ± 40kHz Deviation (-40dBm ± 5kHz Deviation for 1000URX\Si)
Output Impedance Line - 600ΩΩ
ΩΩ
Ω ~ MIC - 600Ω (Ω (
Ω (Ω (
Ω (300ΩΩ
ΩΩ
Ωfor 1000URX\Si)
Signal/Noise Ratio > 62dB (± 5kHz Deviation)
Power Requirements 11 - 15V DC @ 220mA (10 - 17V DC @ 200mA for 1000URX\Si)
Dimensions (1000URX) 3.3 (W) x 3.9 (H) x 1.2 (D) inches
84 (W) x 100 (H) x 30 (D) mm
Operating Temperature Range 320- 1130F ~ 00- 450C
Weight 9.88 ounces ~ 280g for 1000URX
15.87ounces ~ 450g for 1000URX\AB
8.81ounces ~ 250g for 1000URX\AB
1000BT
Output Power 20mW
Max Modulation Sensitivity -4dBm
MIC Level / Imped. -60dBm / 2.2kΩΩ
ΩΩ
Ω (± 5kHz Deviation)
Power Requirements 9V DC (Alkaline) @ < 62mA
Dimensions 2.5 (W) x 3.85 (H) x 1.0 (D) inches
63 (W) x 98 (H) x 27 (D) mm
Weight w/Battery 5.64 ounces ~ 160g
1000XT
Output Power 20mW
Max Modulation Sensitivity (ECM -- Dynamic) +20dBM ~ 0dBm
MIC Level / Imped. (ECM) -35dBm / 2.2kΩΩ
ΩΩ
Ω (± 5kHz Dev.)
MIC Level / Imped. (Dynamic) -55dBm / 2.2kΩΩ
ΩΩ
Ω (± 5kHz Dev.)
Power Requirements 9V DC (Alkaline) @ < 60mA
Dimensions 1.57 (W) x 4.4 (H) x 1.57 (D) inches
40 (W) x 112 (H) x 40 (D) mm
Weight w/Battery 6.7 ounces ~ 190g
Due to constant improvements, specifications are subject to change without notice.
Licensing
Licensing of this, or any Azden wireless equipment is the user’s responsibility. The ability to receive a license
depends largely on the user’s classification, application and frequency. Contact the appropriate agency (FCC in
the USA) for further information.

D. Input Level Adjustment
This screwdriver adjustment [i] controls the input level of the micro-
phone. Counterclockwise rotation reduces the input gain while clock-
wise rotation increases the input gain.
E. Display
In addition to showing the frequency and channel number, the display
[l] also shows other useful information.
The LCD segments on the left show the approximate remaining battery
life (from 1 to 3 segments) with 3 segments meaning maximum battery
power. The bottom segment will blink when the battery power falls to
less than 6.2V and indicates that it is time to replace the battery. Azden
recommends the use of Alkaline batteries only.
Across the top of the display, up to 5 segments will illuminate depending
on the strength of the transmitted audio signal - from 2 (weak) to 5
(strong). The first (left) segment will light when the AUDIO switch is
turned to ON. The best audio is achieved when 4 to 5 segments are lit.
If all 5 segments are lit continually, the signal is too strong and could
overload the input of the receiver. Either move the microphone further
away from the sound source or reduce the microphone input gain [i].
The display can also show the total number of hours of use (change to
this display using the MODE [g] button). To start, after choosing the
TIME mode, press the UP [h] button until the display shows 00:00.
Then, each time the transmitter is turned ON the clock will keep track of
the total hours and minutes used. This is a handy way of keeping track
of battery life.
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The 1000URX Receiver

USING THE 1000XT TRANSMITTER’S CONTROLS AND DISPLAY
A. Power
The POWER ON/OFF switch [k] turns the 1000XT ON or OFF.
B. Audio
Prior to first turning the 1000XT ON it is best to set the AUDIO switch
[j] to OFF. When you are ready to begin transmitting, switch to ON.
The OFF position acts as a ‘mute’ that maintains the RF signal but turns
off the audio.
C. MIC Connector/Locking Ring
This 3-pin XLR connector [e] is the microphone input. Any low imped-
ance microphone with a corresponding connector can be attached
here. If the microphone requires external (phantom) power, the 1000XT
can supply 9V. The XLR connector is wired with pin 1 is for audio -, pin
2 is audio + (and +9V when Phantom Power is ON) and pin 3 is ground.
Once the microphone is plugged into the 1000XT the locking ring [f]
should be rotated clockwise until snug. To remove the microphone,
first rotate the locking ring counterclockwise and then, while pressing
the XLR release, pull the microphone away from the 1000XT.
10 ii
Thank you for selecting the Azden 1000 Series for your portable/ENG
on-camera UHF wireless needs. We are confident that these compo-
nents will perform beyond your expectations. For over 40 years Azden
Corporation has been creating technologically advanced products. By
taking advantage of the latest in CAD design and SMT production tech-
niques, Azden’s engineers are able to produce products that exceed
the published specifications and perform well beyond the warranty pe-
riod.
The 1000 Series represents a breakthrough in on-camera, digital fre-
quency-selectable UHF receivers and transmitters. Its enhanced per-
formance assures you of the highest image rejection combined with
the finest in audio clarity. The crystal-controlled, PLL-synthesized mixer/
local oscillator provides for extremely accurate frequency selection while
the twin-antenna true diversity dual front-end reduces multipath distor-
tion caused dropouts to near zero.
In the real world of ENG the ability to be able to select a ‘clear’ fre-
quency on the spot is vitally important. Going out into the field with a
single-frequency unit invites disaster since there is no way of knowing
what frequencies will be used by the other crews that are covering the
same story. Think of your 1000 Series units as your insurance policy -
your assurance of getting the story.
Designed by professionals - for professionals, the 1000 Series will pro-
vide you with years of worry-free, high-quality performance.
INTRODUCTION
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Phontom Power
Switch

TABLE OF CONTENTS
1000URX RECEIVER VIEW .............................................................................................. i
INTRODUCTION .............................................................................................................. ii
RECEIVER (1000URX) SETUP ....................................................................................... 1
Powering the 1000URX .................................................................................................... 1
Mounting the 1000URX .................................................................................................... 1
Attaching the antennas to the 1000URX .......................................................................... 2
Connecting an Output cable between the 1000URX and camera .................................... 2
Setting the receiving frequency on the 1000URX ............................................................. 2
USING THE 1000URX RECEIVER’S CONTROLS AND DISPLAY ................................. 3
Power ............................................................................................................................... 3
Output .............................................................................................................................. 3
Monitor ............................................................................................................................. 3
LCD Display .....................................................................................................................3
THE 1000URX\AB ............................................................................................................4
THE 1000URX\Si ............................................................................................................. 4
THE 1000BT TRANSMITTER .......................................................................................... 5
Powering the 1000BT Transmitter .................................................................................... 5
SETTING THE TRANSMITTING FREQUENCY ON THE 1000BT .................................. 6
USING THE 1000BT TRANSMITTER’S CONTROLS AND DISPLAY ............................ 6
Power ............................................................................................................................... 6
Audio ................................................................................................................................ 6
MIC................................................................................................................................... 7
Input Level Adjustment ..................................................................................................... 7
Belt Clip ............................................................................................................................ 7
Antenna ............................................................................................................................ 7
Display ............................................................................................................................. 7
THE 1000XT .................................................................................................................... 8
Powering the 1000XT Transmitter .................................................................................... 9
SETTING THE TRANSMITTING FREQUENCY ON THE 1000XT .................................. 9
USING THE 1000XT TRANSMITTER’S CONTROLS AND DISPLAY .......................... 10
Power ............................................................................................................................. 10
Audio .............................................................................................................................. 10
MIC Connector /Locking Ring......................................................................................... 10
Input Level Adjustment ................................................................................................... 11
Display ........................................................................................................................... 11
SPECIFICATIONS ........................................................................................... Back page
LICENSING ...................................................................................................... Back page
iii 9
POWERING THE 1000XT TRANSMITTER
The 1000XT uses a single Alkaline 9V battery for power. The battery is
placed in the battery compartment by sliding the battery compartment
door [c] down and placing the battery in the compartment as shown
in the illustration [d]. The compartment is designed to allow the bat-
tery to be inserted only one way - with the correct polarity. DO NOT
FORCE THE BATTERY INTO THE COMPARTMENT. Azden does not
recommend the use of rechargeable batteries.
SETTING THE TRANSMITTING FREQUENCY ON THE 1000XT
Before the 1000XT can be used, it and the associated receiver have to
set to the same frequency. This can be accomplished on the 1000XT
transmitter by first setting the LCD display to one of two views - ‘Fre-
quency’ or ‘Channel’. To do this, after installing a fresh battery, turn the
1000XT to the ON position [k]. Next, using the tip of a ballpoint pen,
an unbent paper clip or something similar, press the MODE button [g]
repeatedly until one of the two screens below appears.
Using either the UP or DOWN button [h] the desired receiving fre-
quency or channel number can be set. Tapping the button steps the
frequency or channel number one at a time while pressing and holding
the button in moves through the frequencies or channel numbers rap-
idly. There are 121 different frequencies or channel numbers to chose
from. Once the desired frequency or channel has been determined
be certain to set both the transmitter and receiver to match.

G. Display (continued)
life (from 1 to 3 segments) with 3 segments meaning maximum battery
power. The bottom segment will blink when the battery power falls to
less than 6.2V and indicates that it is time to replace the battery. Azden
recommends the use of Alkaline batteries only.
Across the top of the display, up to 5 segments will illuminate depending
on the strength of the transmitted audio signal - from 2 (weak) to 5
(strong). The first (left) segment will light when the ST.BY switch is turned
to ON. The best audio is achieved when 4 to 5 segments are lit. If all 5
segments are lit continually, the signal is too strong and could overload
the input of the receiver. Either move the microphone further away from
the sound source or reduce the microphone input gain [♣].
The display can also show the total number of hours of use (change to
this display using the MODE [j] button). To start, after choosing the
TIME mode, press the UP [l] button until the display shows 00:00.
Then, each time the transmitter is turned ON the clock will keep track of
the total hours and minutes used. This is a handy way of keeping track
of battery life.
THE 1000XT TRANSMITTER
8 1
RECEIVER (1000URX) SETUP
A. Powering the 1000URX:
The 1000URX uses one of several ‘external’ sources for battery power.
It can be powered by either the camera itself (if the camera model pro-
vides an 11-15V DC output) or by an external battery pack. As the
1000URX draws approximately 250mA, an external battery pack that
can provide 11-15V DC @ 3A should run the receiver for approximately
12 hours before needing to be recharged (current available divided by
current drawn).
When powering from either source a special cable will be required. This
cable will have to be specifically wired for your particular camera or
external battery pack. Power cables for many of the most popular cam-
eras and external battery packs are available from your dealer or Azden
directly at 516.328.7500 or [email protected] via email.
The DC Power connector [f] is a four-pin XLR type and is wired with
pin 1 for negative (-) and pin 4 for positive (+). Pins 2 and 3 are not
used.
B. Mounting the 1000URX:
To attach the 1000URX directly to the camera, use the included Velcro.
After choosing an appropriate location on the camera, peel and attach
the smooth surface (loop) portion of the Velcro directly to either side of
the 1000URX, then peel and attach the rough surface (hook) portion of
the Velcro to the camera. For best reception try to mount the 1000URX
in a location that keeps the antennas above and away from the camera
body. Be sure the surfaces on the camera and 1000URX are clean
and oil-free before attaching the Velcro.
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RECEIVER (1000URX) SETUP (continued)
A. Attaching the antennas to the 1000URX:
To attach the high-gain antennas to the 1000URX, fit the BNC connector
on the antenna to the receiver [c], press down and rotate clockwise.
To remove the antennas, rotate the antenna’s BNC connector counter-
clockwise and pull up.
B. Connecting an Output cable between the 1000URX and camera:
It is necessary to connect the output of the 1000URX [e] to the camera’s
‘MIC’ or ‘Line’ input by means of a properly wired cable (not supplied).
The connector on the 1000URX is wired with pin 1 as Ground, pin 2 as
Positive (+) and pin 3 as Negative (-). Set the OUTPUT Line/Mic switch
on the 1000URX [j] to the appropriate position, matching the input on
the camera that is used.
C. Setting the receiving frequency on the 1000URX:
Before the 1000URX can be used, it and the associated transmitter
have to set to the same frequency. This can be accomplished on the
receiver by first setting the LCD display to one of two views - ‘Fre-
quency’ or ‘Channel’. To do this, after applying battery power, first turn
the 1000URX to the ON position [i]. Next, using the tip of a ballpoint
pen, an unbent paper clip or something similar, press the MODE but-
ton [k] repeatedly until one of the two screens below appears.
Using either the UP or DOWN button [l] the desired receiving fre-
quency or channel number can be set. Tapping the button steps the
frequency or channel number one at a time while pressing and holding
the button in moves through the frequencies or channel numbers rap-
idly. There are 121 different frequencies or channel numbers to chose
from. Once the desired frequency or channel has been determined be
certain to set both the transmitter and receiver to match.
2 7
C. MIC
This 4-pin Hirose connector [h] is the microphone input. Azden pro-
duces a number of lapel, head-worn and neck-worn microphones that
are specifically suited for the 1000BT. In addition, other externally pow-
ered (5VDC) electret condenser microphones can be used when they
are properly wired with the correct Herosi connector (pin 1 is for audio
+, pin 2 is not used, pin 3 is for bias voltage and pin 4 is ground). If you
are using the 1000BT as a wireless instrument transmitter the connec-
tions are somewhat different (pin 1 is not used, pin 2 is the audio +, pin
3 is for bias voltage and pin 4 is ground).
D. Input Level Adjustment
This screwdriver adjustment [♣] controls the input level of the micro-
phone. Counterclockwise rotation reduces the input gain while clock-
wise rotation increases the input gain.
E. Belt Clip
The metal beltclip [c] provides a convienent method of attaching the
transmiiter to the user.
F. Antenna
The antenna [d] should be kept clear of metal objects.
G. Display
In addition to showing the frequency and channel number, the display
[i] also shows other useful information.
The LCD segments on the left show the approximate remaining battery

SETTING THE TRANSMITTING FREQUENCY ON THE 1000BT
Before the 1000BT can be used, it and the associated receiver have to
set to the same frequency. This can be accomplished on the 1000BT
transmitter by first setting the LCD display to one of two views - ‘Fre-
quency’ or ‘Channel’. To do this, after installing a fresh battery, turn the
1000BT to the ON position [e]. Next, using the tip of a ballpoint pen,
an unbent paper clip or something similar, press the MODE button [j]
repeatedly until one of the two screens below appears.
Using either the UP or DOWN button [l] the desired receiving fre-
quency or channel number can be set. Tapping the button steps the
frequency or channel number one at a time while pressing and holding
the button moves through the frequencies or channel numbers rapidly.
There are 121 different frequencies or channel numbers to chose from.
Once the desired frequency or channel has been determined be cer-
tain to set both the transmitter and receiver to match.
USING THE 1000BT TRANSMITTER’S CONTROLS AND DISPLAY
A. Power
The POWER ON/OFF switch [e] turns the 1000BT On or OFF.
B. Audio
Prior to first turning the 1000BT ON it is best to set the AUDIO switch
[g] to ST.BY (standby). When you are ready to begin transmitting,
switch to ON. The ST.BY position acts as a ‘mute’ that maintains the RF
signal but turns off the audio.
6 3
USING THE 1000URX RECEIVER’S CONTROLS AND DISPLAY
A. Power
The POWER ON/OFF switch [i] turns the 1000URX On or OFF. To
conserve battery life, it is best to turn the receiver ON only when it is
actually being used.
B. Output
Select either LINE or MIC [j] depending on which input is being used
on the camera.
C. Monitor
This control [g] adjusts the output level (MIN to MAX) at the earphone
monitor jack [d]. This is a 3.5 mm mono jack.
D. LCD Display
This display [h] shows several peices of information. As discussed
previously, the frequency or channel number is shown. Additionally,
as the 1000URX chooses which antenna is receiving the best signal,
the ‘A’ or ‘B’ segment of the LCD display will illuminate.
As the RF signal from the transmitter gets stronger (or weaker) the num-
ber of illuminated LCD segments in the display will change - with 3 seg-
ments being the maximum and best. Similarly, the AF (audio level) seg-
ments will light from 1 to 3 segments as the audio gets stronger or weaker.
In this case the best level is achieved as the display shows between 2
and 3 segments. If all 3 segments stay illuminated for a continued pe-
riod of time it is likely that you are over driving the receiver’s input and
you should reduce the transmitting level by either moving the micro-
phone further away from the sound source or reducing the input gain
on the transmitter.

THE 1000BT TRANSMITTER
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♣
♠
THE 1000URX\AB and 10000URX\VM
The 1000URX\AB is a specially developed version that integrates the Anton/Bauer “Gold Mount” to
power the receiver. The 1000URX\VM is a specially developed version that integrates the IDX
battery-mount to power the receiver. All of the functions and controls on the 1000URX remain
unchanged except for the method of powering the receiver. Instead of the 4-pin XLR connector, the
1000URX\AB attaches between the camera and Anton Bauer battery pack using the “Gold Mount”
system while the 1000URX\VM attaches between the camera and an IDX “V-Mount” battery pack.
THE 1000URX\Si
The 1000URX\Si receiver is specially designed to work with specific Panasonic “Slot-In” and
Ikegami “Uni-Slot” cameras. Once mounted in the camera, the DB-25 connector on the bottom
provides the receiver with power directly from the camera’s power supply (battery) while delivering
audio directly to the camera’s audio input. Items A. and C. on page 2 and C. on page 3 apply directly
to the 1000URX\Si.
1000URX\Si Top panel display and operation
1)PWR ON Switch
Turn the switch to ON to power up the receiver.
The display will show the same channel number as when the receiver was
last turned off. (Last channel memory feature)
2) MODE Switch - Pushing the switch can perform three different functions.
Mode-1:Displays the Channel Number, RF level, AF level and Diversity (A or B). By pressing the
mode switch for one second, the receiving frequency will be displayed shortly and then return to the
channel number display.
Mode-2:To change the channel, press the mode switch. “CH” will blink in the display, push the UP
or DOWN buttons to find the desired channel. The channel number starts at CH000 to CH120 (total
of 121 channels). When the receiver is turned OFF the last channel chosen will be stored in memory.
Mode-3:To change the squelch level, press the mode switch again. SQ-0 will show in the display.
In SQ-0 the squelch function is:
SQ-0 (on on) : RF mute-ON, Tone mute-ON (factory setting)
Push the UP or DOWN buttons to change squelch setting to SQ-1 or SQ-2
In SQ-1 the squelch function is:
SQ-1 (on oFF) RF mute-On, Tone mute-OFF
4 5
Powering the 1000BT Transmitter
The 1000BT uses a single Alkaline 9V battery for power. The battery is
placed in the battery compartment by sliding the battery compartment
door [k] down and placing the battery in the compartment as shown
in the illustration [♠]. The compartment is designed to allow the bat-
tery to be inserted only one way - with the correct polarity. DO NOT
FORCE THE BATTERY INTO THE COMPARTMENT. Azden does not
recommend the use of rechargeable batteries.
In SQ-2 the squelch function is:
SQ-2 (oFF oFF) RF mute-OFF, Tone mute-OFF.
When the receiver is turned OFF it will reset to SQ-0
3) UP/DOWN SWITCH
When the receiver is in Mode-1 the UP/DOWN switch will not function. When the receiver is in
Mode-2 use the UP/DOWN switch to change the channel number. Hold down the switch to change
quickly through the channel numbers. When the receiver is in Mode-3 use the UP/DOWN switch to
change the 0squelch setting to SQ-0, SQ-1 or SQ-2.
1000URX\Si Top panel display and operation (continued)
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