Shure AD1 User manual

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AD1 -- Bodypack Transmitter
WARNING
• Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disas
semble, heat above 140°F (60°C), or incinerate.
•Follow instructions from manufacturer
•Only use Shure charger to recharge Shure rechargeable batteries
•WARNING: Danger of explosion if battery incorrectly replaced. Replace only with same or equivalent type.
•Never put batteries in mouth. If swallowed, contact your physician or local poison control center
•Do not short circuit; may cause burns or catch fire
•Do not charge or use battery packs other than Shure rechargeable batteries
•Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs.
•Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or
the like
WARNING: Danger of explosion if incorrect battery replaced. Operate only with AA batteries.
Note: Use only with the included power supply or a Shure-approved equivalent.
Please follow your regional recycling scheme for batteries, packaging, and electronic waste.
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or
other reproductive harm.
低功率電波輻射性電機管理辦法
第十二條
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計
之特性及功能。第十四條
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時
方得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、科學
及醫療用電波輻射性電機設備之干擾。
AD1 Axient Digital Bodypack Transmitter
AD series bodypack transmitters deliver impeccable audio quality and RF performance with wide-tuning, High
Density (HD) mode, and encryption. The transmitter features durable metal construction, AA or SB900A recharge
able power (with dockable charging), and TA4 or LEMO3 connector options.

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Features
Performance
•20 Hz to 20 kHz range with flat frequency response
•Automatic input staging optimizes gain setting
•AES 256-bit encryption-enabled for secure transmission
•>120 dB dynamic range
•100 meter (300 feet) line-of-sight operating range
•Selectable modulation modes optimize performance for spectral efficiency
◦ Standard – optimal coverage, low latency
◦ High density – dramatic increase in max system channel count
•Built-in tone generator and RF markers to facilitate walk-testing
•Switchable Power Levels = 2/10/35 mW (region dependent)
•Frequency Diversity selection using two bodypacks
Design
•TA4 or LEMO3 audio connector option
•Backlit LCD with easy to navigate menu and controls
•Rugged metal construction
•Flexible ¼ wave antenna
•Menu and power lockout
Power
•Over 8 hours continuous use with 2 x AA alkaline batteries
•Shure SB900A lithium-ion rechargeable battery provides extended battery life, precision metering, and zero
memory effect
•External charging contacts for docked charging
Included Components
AA alkaline batteries (2) 80B8201
¼ wave antenna Varies by Region
Threaded TAF4 adapter WA340
Zipper bag 26A13
Belt clip 44A12547
Optional Accessories
Bodypack rechargeable lithium-ion battery SB900A

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Y-Cable for bodypack transmitters AXT652
LEMO Y-cable for bodypack transmitters AXT652LEMO3
Instrument cable WA302
Replacement belt clip 44A12547
Instrument cable with right angle 1/4" connector WA304
Mute Switch for Bodypack WA661
Mute Switch for 2 Bodypacks WA662
AD1 Transmitter Overview
①RF Antenna
For RF signal transmission.
②Display
View menu screens and settings. Press any control button to activate the backlight.
③Infrared (IR) Port
Align with the receiver IR port during an IR Sync for automated transmitter tuning and setup.
④Control Buttons
Use to navigate through parameter menus and to change settings.
⑤Battery Compartment
Requires two AA batteries or Shure SB900A rechargeable battery.
⑥AA Battery Adapter
Use to secure AA batteries. Remove when using a Shure SB900A battery.
⑦SMA Connector
Connection point for RF antenna.
⑧Power Switch
Powers the unit on or off.
⑨Power LED
•Green = unit is powered on
•Red = low battery, Mute Mode enabled, input overload, or battery error (see Troubleshooting)

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⑩Input Jack
Connects to a 4-Pin Mini Connector (TA4F) microphone or instrument cable.
Note: A LEMO connector model variation of this transmitter is available.
Transmitter Controls
Use the controls to navigate through parameter menus and change values.
exit Acts as a 'back' button to return to previous menus or parameters without confirming a value
change
enter Enters menu screens and confirms parameter changes
∨∧ Use to scroll through menu screens and to change parameter values
Tip: Use the following control shortcuts for quick set up:
•Hold the ∧button while powering-on to lock or unlock the transmitter controls
•Hold the exit button while powering-on to set the transmitter RF output to mute

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Locking the Interface
Lock transmitter interface controls to prevent accidental or unauthorized changes to parameters. The lock icon ap
pears on the home screen when the interface lock is enabled.
1. From the Utilities menu, navigate to Locks and select one of the following lock options:
◦None: The controls are unlocked
◦Power: The power switch is locked
◦Menu: The menu parameters are locked
◦All: The power switch and menu parameters are locked
2. Press enter to save.
Tip: To quickly unlock a transmitter: Press enter twice, select None, and press enter.
Home Screen Display
The home screen shows transmitter information and status.
Tip: There are four options to choose the information shown on the home screen. Use the arrow buttons to select
one of the following choices:
•Name
•Frequency Setting
•Group (G) and Channel (C)
•Device ID
The following icons appear to indicate transmitter settings:
Battery runtime in hours and minutes or bar display
Key: Displayed when encryption is enabled
Lock: Displayed when controls are locked. Icon will
flash if access is attempted to a locked control (power
or menu).
STD: Standard Transmission Mode
HD: High Density Transmission Mode

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Box: When the box has an "x", Mute Mode is on and
engaged. If the box is empty, Mute Mode is on, but not
engaged.
Battery Installation
①Accessing the Battery
Compartment
Press the side tabs on the bodypack and open the battery door as shown to ac
cess the battery compartment.
②Installing Batteries •AA Batteries: Place batteries (note polarity markings) and AA Adaptor as
shown and close the door
•Shure SB900A Battery: Place battery as shown (note polarity markings). Re
move the AA adapter and set it aside. Close the door to secure the battery.
Note: If using AA batteries, set the battery type using the transmitter menu.
Setting the AA Battery Type
To ensure accurate display of transmitter runtime, set the battery type in the transmitter menu to match the in
stalled AA battery type.
Note: If a Shure SB900A rechargeable battery is installed, selecting a battery type is not necessary and the battery
type will display Shure.
1. Navigate to the Utilities and select Battery.
2. Use the ▼▲ buttons to select the installed battery type:
◦Alkaline = Alkaline
◦NiMH = Nickel Metal Hydride
◦Lithium = Lithium Primary
3. Press enter to save.

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AA Battery Installation
Fully insert the batteries as shown to ensure proper battery contact and to allow the door to latch securely.
Shure SB900A Rechargeable Battery
Shure SB900A lithium-ion batteries offer a rechargeable option for powering the transmitters. Batteries quickly
charge to 50% capacity in one hour and reach full charge within three hours.
Single chargers and multiple bay chargers are available to recharge the Shure batteries.
Caution: Only charge Shure rechargeable batteries with a Shure battery charger.
Shure SB900A Runtime
2 mW 10 mW 35 mW
Up to 9 hours Up to 9 hours Up to 5 hours
Checking Battery Info
When using a Shure rechargeable battery, the receiver and transmitter home screens display the number of hours
and minutes remaining.
Detailed information for the battery is displayed Battery menu of the transmitter: Utilities > Battery
•Battery: The chemistry type of for the installed battery (Shure, Alkaline, Lithium, NiMH)
•Bars: Indicates the number of bars displayed
•Time: Battery runtime
•Charge: Percentage of charge capacity
•Health: Percentage of current battery health
•Cycle Count: Total of the number of charging cycles for the installed battery
•Temperature: Battery temperature reported in Celsius and Fahrenheit

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Important Tips for Care and Storage of Shure Rechargeable Batteries
Proper care and storage of Shure batteries results in reliable performance and ensures a long lifetime.
•Always store batteries and transmitters at room temperature
•Ideally, batteries should be charged to approximately 40% of capacity for long-term storage
•Periodically clean the battery contacts with alcohol to maintain ideal contact
•During storage, check batteries every 6 months and recharge to 40% of capacity as needed
For additional rechargeable battery information, visit www.shure.com.
AA Batteries and Transmitter Runtime
Transmitters are compatible with the following AA battery types:
•Alkaline
•Nickel Metal Hydride (NiMH)
•Lithium Primary
A 5-segment battery indicator representing the charge level of the transmitter battery is displayed on the screens
of the transmitter and receiver. The following tables contain the approximate remaining transmitter runtime in
hours:minutes.
Note: Battery runtimes vary by manufacturer, battery age, and environmental conditions.
AA Batteries and Transmitter Runtime
Alkaline
Battery Indicator
Approximate Run
time Remaining
(hours:minutes)
8:00 - 6:00
> 4:00
> 1:45
≦1:45
≦0:45

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Battery Indicator
Approximate Run
time Remaining
(hours:minutes)
≦0:15
NiMH (2700 mAh)
Battery Indicator
Approximate Runtime Remaining
(hours:minutes)
11:00 - 8:00
> 5:00
> 2:00
≦2:00
≦0:45
≦0:15
Lithium Primary (3500 mAh)
Battery Indicator
Approximate Runtime Remaining
(hours:minutes)
14:00 - 10:00
> 6:00
> 2:00
≦2:00
≦0:45
≦0:15
Menu Parameters
The Main menu organizes the available transmitter parameters into three sub-menus:
•Radio
•Audio
•Utilities

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Tip: Use the arrow buttons to scroll between the sub-menus.
Tips for Editing Menu Parameters
•To access the menu options from the home screen, press the enter button. Use the arrow buttons to access ad
ditional menus and parameters.
•A menu parameter will blink when editing is enabled
•To increase, decrease or change a parameter, use the arrow buttons
•To save a menu change, press enter
•To exit a menu without saving a change, press exit
Menu Map
Menu Parameter Descriptions
Radio Menu
Freq
Press the enter button to enable editing of a group (G:) channel (C:) or frequency (MHz). Use the arrow buttons to
adjust the values. To edit the frequency, press the enter button once to edit the first 3 digits, or twice to edit the
second 3 digits.
Power
Higher RF power settings can extend the range of the transmitter.
Note: Higher RF power settings decrease battery runtime.
Output

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Sets the RF output to On or Mute.
•On: RF signal is active
•Mute: RF signal is inactive
Audio Menu
Pad
Adjust the pad to avoid overloading the audio input. Select -12 dB or Off.
Offset
Adjust Offset level to balance mic levels when using two transmitters or when assigning multiple transmitters to re
ceiver slots. Adjustment range: -12 dB to +21 dB.
Polarity
Selectable polarity assignment for the audio input connector:
•Pos: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of
XLR output) and the tip of the TRS output.
•Neg: Positive pressure on microphone diaphragm produces negative voltage on pin 2 (with respect to pin 3 of
XLR output) and the tip of the TRS output.
Mute
When enabled, the power switch is configured as a mute switch for the audio:
•Power switch on: Audio signal on
•Power switch off: Audio signal muted
Exit mute mode to return the power switch to its normal functionality.
Tone Gen
Transmitter will generate a continuous test tone:
•Freq: The tone can be set to 400 Hz or 1000 Hz.
•Level: Adjusts the output level of the test tone.
Utilities Menu
Device ID
Assign a device ID of up to 9 letters or numbers.
Locks
Locks the transmitter controls and power switch.
•None: The controls are unlocked
•Power: The power switch is locked
•Menu: The menu parameters are locked
•All: The power switch and menu parameters are locked

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Marker
When enabled, press the enter button to drop a marker in Wireless Workbench.
Battery
Displays battery information:
•Battery Life: Runtime reported in bar display and time (hours:minutes)
•Charge: Percentage of charge capacity
•Health: Percentage of current battery health
•Cycle Count: Total of the number of charging cycles for the installed battery
•Temperature: Battery temperature reported in Celsius and Fahrenheit
About
Displays the following transmitter information:
•Model: Displays the model number
•Band: Displays the tuning band of the transmitter
•FW Version: Installed firmware
•HW Version: Hardware version
•Serial Num: Serial number
Reset All
Restores all transmitter parameters to factory settings.
IR Sync
Use IR Sync to form an audio channel between the transmitter and receiver.
Note: The receiver band must match the band of the transmitter.
1. Select a receiver channel.
2. Tune the channel to an available frequency using group scan or manually turn to an open frequency.
3. Power on the transmitter.
4. Press the SYNC button on the receiver.
5. Align the IR windows between the transmitter and the receiver so that the IR LED illuminates red. When com
plete, Sync Success! appears. The transmitter and receiver are now tuned to the same frequency.
Note:

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Any change to the encryption status on the receiver (enabling/disabling encryption) requires a sync to send the
settings to the transmitter. New encryption keys for the transmitter and receiver channel are generated on every IR
sync, so to request a new key for a transmitter, perform an IR sync with the desired receiver channel.
Setting the Frequency Manually
The transmitter can be manually tuned to a specific group, channel, or frequency.
1. Navigate to the Radio menu and select Freq.
2. Scroll to select G: and C: to edit the group and channel, or select the frequency parameter (MHz). When editing
the frequency, press enter once to edit the first 3 digits, or twice to edit the last 3 digits.
3. Use the ∧∨ buttons to adjust the group, channel, or frequency.
4. Press enter to save, and then press exit when finished.
Updating Firmware
Firmware is embedded software in each component that controls functionality. Periodically, new versions of
firmware are developed to incorporate additional features and enhancements. To take advantage of design im
provements, you can upload and install new versions of the firmware by using the Shure Update Utility. The Shure
Update Utility is available for download from http://www.shure.com/.

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Firmware Versioning
When performing an update, first download firmware to the receiver, and then update transmitters to the same
firmware version to ensure consistent operation.
The firmware numbering for Shure devices uses the following format: MAJOR.MINOR.PATCH (e.g., 1.2.14). At a
minimum, all devices on the network (including transmitters), must have the same MAJOR and MINOR firmware
version numbers (e.g., 1.2.x).
Updating the Transmitter
1. Download the firmware to the receiver.
2. Access the following menu from the receiver: Device Configuration > Tx Firmware Update .
3. Align the IR ports between the transmitter and the receiver. IR ports must be aligned for the entire download,
which can take 50 seconds or longer.
Tip: The red alignment LED will turn on when the alignment is correct.
4. Press ENTER on the receiver to begin the download to the transmitter. The receiver will display the progress of
the update as a percentage.
Wearing the Bodypack Transmitter
Clip the transmitter to a belt or slide a guitar strap through the transmitter clip as shown.
For best results, the belt should be pressed against the base of the clip.
Tip: The clip can removed and rotated 180 degrees to increase mounting options.
RF Mute
RF Mute prevents transmission of the audio by suppressing the RF signal, while allowing the transmitter to remain
powered-on. The home screen displays RF MUTED in this mode.

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1. From the Radio menu, navigate to Output.
2. Choose one of the following options:
◦On: RF signal is active
◦Mute: RF signal is disabled
3. Press enter to save.
Turning the transmitter off and on, or replacing the battery will restore Output to On.
Power-on RF Mute
Power-on RF Mute places the transmitter in RF Mute mode immediately when turned on.
•Starting with the transmitter off, press and hold the exit button, and then switch on the power
•Continue to hold the exit button until the RF Muted message appears on the home screen
Input Overload
The OVERLOAD message appears when the audio input experiences a high-level signal. The power LED turns
red as an additional indicator of an overload. Reduce the input signal or enable the input pad to remove the over
load condition.
Tip: To enable the input pad, navigate to Audio > Pad and select -12 dB.

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Matching Audio Levels with Offset
When linking two or more transmitters to a receiver, there may be a difference in volume levels between micro
phones or instruments. If this occurs, use the Offset function to match the audio levels and eliminate audible vol
ume differences between transmitters. If using a single transmitter, set Offset to 0 dB.
1. Turn on the first transmitter and perform a sound check to test the audio level. Turn off the transmitter when fin
ished.
2. Turn on the second transmitter and perform a sound check to test the audio level. Repeat for any additional
transmitters.
3. If there is an audible difference in the sound level between the transmitters, navigate to the Offset menu
(Audio > Offset ) in the transmitter to increase or decrease the Offset in realtime to match the audio levels.
Tone Generator
The transmitter contains an internal tone generator that produces a continuous audio signal. The tone is helpful
when conducting a sound check or for troubleshooting the audio signal chain. The level of the tone is adjustable
from -60 dB to 0 dB and the frequency can be set to 400 Hz or 1000 Hz.
Tip: Always start with the level set to -60 dB to avoid overloading speakers or headphones.
1. From the Audio menu select Tone Gen.
2. Set the frequency to 400 Hz or 1000 Hz.
3. Select Level and use the arrow buttons adjust the value between -60 dB and 0 dB.
Turn off the tone by selecting Off from the menu or by cycling the transmitter power.

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Specifications
Mic Offset Range
-12 to 21 dB (in 1 dB steps)
Battery Type
Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW
Shure SB900A up to 9 hours
alkaline up to 8 hours
See Battery Runtime Chart
Dimensions
86 mm x 66 mm x 23 mm (3.4 in. x 2.6 in. x 0.9 in.) H x W x D
Weight
155 g (5.0 oz.), without batteries

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Housing
Cast Metal
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Input
Connector
4-Pin male mini connector (TA4M) or Lemo Connector
Configuration
Unbalanced
Impedance
4-Pin male mini connector (TA4M) 910 kΩ
Lemo Connector 8.2 kΩ
Maximum Input Level
1 kHz at 1% THD
Pad Off 8.5 dBV (7.5 Vpp)
Pad On 20.5 dBV (30 Vpp)
Preamplifier Equivalent Input Noise (EIN)
System Gain Setting ≥ +20
-120 dBV, A-weighted, typical
RF Output
Connector
SMA

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Antenna Type
1/4 wave
Impedance
50 Ω
Occupied Bandwidth
<200 kHz
Channel-to-Channel Spacing
Standard Mode 350 kHz
High Density Mode 125 kHz
varies by region
Modulation Type
Shure Axient Digital Proprietary
Power
2 mW, 10 mW, 35 mW
See Frequency Range and Output Power table, varies by region
Input Connector Diagrams
TA4M
LEMO
Frequency Bands and Transmitter RF Power

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Band Frequency Range (MHz) RF Power (mW)***
G53 470 to 510 2/10/35
G54 479 to 565 2/10/20
G55† 470 to 636* 2/10/35
G56 470 to 636 2/10/35
G57 470 to 616* 2/10/35
G62 510 to 530 2/10/35
H54 520 to 636 2/10/35
K53 606 to 698* 2/10/35
K54△606 to 663** 2/10/35
K55 606 to 694 2/10/35
K56◇606 to 714 2/10/35
K57△606 to 790 2/10/35
K58 622 to 698 2/10/35
L54 630 to 787 2/10/35
R52† 794 to 806 2/10
JB 806 to 810 2/10
X51 925 to 937.5 2/10
X55 941 to 960 2/10/35
*with a gap between 608 to 614 MHz.
**with a gap between 608 to 614 MHz and a gap between 616 to 653 MHz.
***power delivered to the antenna port.
†operation mode varies according to region. In Brazil, High Density mode is used.
△Output power limited to 10 mW above 608 MHz.
◇Korea defines power as conducted (ERP) which is 1dB less then declared in table.
K55 606-694 MHz