Lectrosonics SMWB/E06 User manual

SMWB Series
Wireless Microphone Transmitters and Recorders
SMWB, SMDWB, SMWB/E01, SMDWB/E01, SMWB/E06, SMDWB/E06, SMWB/E07-941,
SMDWB/E07-941, SMWB/X, SMDWB/X
Featuring
Digital Hybrid Wireless® Technology
US Patent 7,225,135
INSTRUCTION MANUAL
Rio Rancho, NM, USA
www.lectrosonics.com
Fill in for your records:
Serial Number:
Purchase Date:
SMWB SMDWB

SMWB Series
LECTROSONICS, INC.
2
Introduction
The design of the SMWB transmitter delivers the ad-
vanced technology and features of Digital Hybrid Wire-
less®in a Lectrosonics belt-pack transmitter at a modest
cost. Digital Hybrid Wireless®combines a 24-bit digital
audio chain with an analog FM radio link to eliminate a
compandor and its artifacts, yet preserve the extended
operating range and noise rejection of the nest analog
wireless systems.
The housing is a rugged, machined aluminum package
with a standard Lectrosonics 5-pin input jack for use with
electret lavaliere mics, dynamic mics, musical instrument
pickups and line level signals. The LEDs on the keypad
allow quick and accurate level settings without having to
view the receiver. The unit is powered by AA batteries,
one battery in the SMWB and two in the SMDWB. The
antenna port uses a standard 50 ohm SMA connector.
Switching power supplies provide constant voltages to
the transmitter circuits from the beginning to the end of
battery life, with output power remaining constant over
the life of the battery. The input amplier uses an ultra
low noise op amp. Input gain is adjustable over a 44 dB
range, with a DSP-controlled dual envelope input limiter
providing a clean 30 dB range to prevent overload from
signal peaks.
About Digital Hybrid Wireless®
All wireless links suer from channel noise to some
degree, and all wireless microphone systems seek to
minimize the impact of that noise on the desired sig-
nal. Conventional analog systems use compandors for
enhanced dynamic range, at the cost of subtle artifacts
(known as “pumping” and “breathing”). Wholly digital
systems defeat the noise by sending the audio informa-
tion in digital form, at the cost of some combination of
power, bandwidth, operating range and resistance to
interference.
The Lectrosonics Digital Hybrid Wireless system over-
comes channel noise in a dramatically new way, digitally
encoding the audio in the transmitter and decoding it in
the receiver, yet still sending the encoded information
via an analog FM wireless link. This proprietary algorithm
is not a digital implementation of an analog compandor
but a technique which can be accomplished only in the
digital domain.
Since the RF link between transmitter and receiver is
FM, channel noise will increase gradually with increased
operating range and weak signal conditions, however,
the Digital Hybrid Wireles system handles this situation
elegantly with rarely audible audio artifacts as the receiv-
er approaches its squelch threshold.
In contrast, a purely digital system tends to drop the
audio suddenly during brief dropouts and weak signal
conditions. The Digital Hybrid Wireless system simply
encodes the signal to use a noisy channel as eciently
and robustly as possible, yielding audio performance
that rivals that of purely digital systems, without the
power, noise and bandwidth problems inherent in digital
Table of Contents
Introduction............................................................................ 2
About Digital Hybrid Wireless®.............................................................................2
Servo Bias Input and Wiring............................................... 3
DSP-controlled Input Limiter.............................................. 3
Recorder function ............................................................... 3
Compatibility withmicroSDHC memory cards.................... 3
Features.................................................................................. 4
Battery Status LED Indicator.............................................. 4
Menu Shortcuts .................................................................. 4
IR (infrared) Sync ................................................................ 4
Battery Installation.............................................................. 5
Formatting SD Card .............................................................. 5
IMPORTANT ......................................................................... 5
iXML HEADER SUPPORT................................................... 5
Turning Power ON ................................................................. 6
Short Button Press ............................................................. 6
Long Button Press.............................................................. 6
Menu Shortcuts .................................................................. 6
Transmitter Operating Instructions ..................................... 7
Recorder Operating Instructions ......................................... 7
SMWB Main Menu ................................................................. 8
SMWB Power Button Menu.................................................. 9
Setup Screen Details ............................................................ 10
Locking/Unlocking Changes to Settings ........................... 10
Main Window Indicators..................................................... 10
Connecting the Signal Source............................................ 10
Turning Control Panel LEDs ON/OFF................................. 10
Helpful Features on Receivers ........................................... 10
Files ..................................................................................... 10
Record or Stop ................................................................... 11
Adjusting the Input Gain..................................................... 11
Selecting Frequency........................................................... 11
Selecting Frequency Using Two Buttons........................... 12
About Overlapping Frequency Bands................................ 12
Selecting the Low Frequency Roll-off................................ 12
Selecting the Compatibility (Compat) Mode ..................... 12
Selecting Step Size............................................................. 13
Selecting Audio Polarity (Phase)........................................ 13
Setting Transmitter Output Power ..................................... 13
Setting Scene and Take Number........................................ 13
Recorded File Naming ....................................................... 13
SD Info................................................................................. 13
Restoring Default Settings ................................................. 13
5-Pin Input Jack Wiring......................................................... 14
Microphone Cable Termination
for Non-Lectrosonics Microphones ............................. 15
Input Jack Wiring for Dierent Sources .............................. 16
Microphone RF Bypassing................................................. 17
Line Level Signals ............................................................... 17
Firmware Update ................................................................... 18
Recovery Process ................................................................. 19
Declaration of Conformity .................................................... 19
Silver Paste on SM Series Transmitter Thumbscrews....... 20
Straight Whip Antennas ........................................................ 21
Supplied Accessories............................................................ 22
Optional Accessories ............................................................ 23
LectroRM................................................................................ 24
Specications ........................................................................ 25
Troubleshooting..................................................................... 26
Service and Repair ................................................................ 28
Returning Units for Repair.................................................. 28

Digital Hybrid Wireless Belt-Pack Transmitters
Rio Rancho, NM 3
transmission. Because it uses an analog FM link, Digital
Hybrid Wireless enjoys all the benets of conventional FM
wireless systems, such as excellent range, ecient use
of RF spectrum, and long battery life.
Servo Bias Input and Wiring
The input preamp is a unique design that delivers audible
improvements over conventional transmitter inputs. Two
dierent microphone wiring schemes are available to
simplify and standardize the conguration. Simplied
2-wire and 3-wire congurations provide several arrange-
ments designed for use only with servo bias inputs to
take full advantage of the preamp circuitry.
A line level input wiring provides an extended frequency
response with an LF roll-o at 35 Hz for use with instru-
ments and line level signal sources.
DSP-controlled Input Limiter
The transmitter employs a digitally-controlled analog
audio limiter prior to the analog-to-digital converter.
The limiter has a range greater than 30 dB for excellent
overload protection. A dual release envelope makes the
limiter acoustically transparent while maintaining low
distortion. It can be thought of as two limiters in series,
connected as a fast attack and release limiter followed
by a slow attack and release limiter. The limiter recovers
quickly from brief transients, so that its action is hidden
from the listener, but recovers slowly from sustained high
levels to keep audio distortion low and preserve short
term dynamic changes in the audio.
Recorder function
The SMWB has a built in recording function for use in
situations where RF may not be possible or to work as a
stand alone recorder. The record function and transmit
functions are exclusive of each other - you cannot record
AND transmit at the same time. When the unit is trans-
mitting and recording is turned on, the audio in the RF
transmission will stop, but the battery status will still be
sent to the receiver.
The recorder samples at 44.1kHz rate with a 24 bit
sample depth. (the rate was selected due to the required
44.1kHz rate used for the digital hybrid algorithm). The
micro SDHC card also oers easy rmware update capa-
bilities without the need for a USB cable or driver issues.
Compatibility with
microSDHC memory cards
Please note that the SMWB and SMDWB are designed
for use with microSDHC memory cards. There are sev-
eral types of SD card standards (as of this writing) based
on capacity (storage in GB).
SDSC: standard capacity, up to and including 2 GB – DO
NOT USE!
SDHC: high capacity, more than 2 GB and up to and
including 32 GB – USE THIS TYPE.
SDXC: extended capacity, more than 32 GB and up to
and including 2 TB – DO NOT USE!
SDUC: extended capacity, more than 2TB and up to and
including 128 TB – DO NOT USE!
The larger XC and UC cards use a dierent formatting
method and bus structure and are NOT compatible with
the recorder. These are typically used with later genera-
tion video systems and cameras for image applications
(video and high resolution, high speed photography).
ONLY microSDHC memory cards should be used. They
are available in capacities from 4GB to 32GB. Look for
the Speed Class 10 cards (as indicated by a C wrapped
around the number 10), or the UHS Speed Class I cards
(as indicated by the numeral 1 inside a U symbol). Also
note the microSDHC Logo.
If you are switching to a new brand or source of card, we
always suggest testing rst before using the card on a
critical application.
The following markings will appear on compatible
memory cards. One or all of the markings will appear on
the card housing and the packaging.
UHS Speed Class I
Stand-alone
Speed Class 10
UHS Speed Class 1
UHS Speed Class I
Accompanying
microSDHC logo
microSDHC Logo is a trademark of SD-3C, LLC

SMWB Series
LECTROSONICS, INC.
4
Battery Status LED Indicator
AA batteries can be used to power the transmitter.
The LED labeled BATT on the keypad glows green when
the batteries are good. The color changes to red when
the battery voltage drops down and stays red through
most of the battery life. When the LED begins to blink
red, there will be only a few minutes remaining.
The exact point at which the LEDs turn red will vary with
battery brand and condition, temperature and power
consumption. The LEDs are intended to simply catch
your attention, not to be an exact indicator of remaining
time.
A weak battery will sometimes cause the LED to glow
green immediately after the transmitter is turned on, but
it will soon discharge to the point where the LED will turn
red or the unit will turn o completely.
Some batteries give little or no warning when they
are depleted. If you wish to use these batteries in the
transmitter, you will need to manually keep track of the
operating time to prevent interruptions caused by dead
batteries.
Start with a fully charged battery, then measure the time
it takes for the Power LED to go out completely.
NOTE: The battery timer feature in many
Lectrosonics receivers is very helpful in
measuring battery runtime. Refer to the receiver
instructions for details on using the timer.
Menu Shortcuts
From the Main/Home Screen, the following shortcuts are
available:
• Record: Press the MENU/SEL + UP arrow simulta-
neously
• Stop Recording: Press the MENU/SEL + DOWN
arrow simultaneously
NOTE: The shortcuts are only available from
the main/home screen AND when a microSDHC
memory card is installed.
IR (infrared) Sync
The IR port is for quick setup using a receiver with this
function available. IR Sync will transfer the settings for
frequency, step size and compatibility mode from the
receiver to the transmitter. This process is initiated by
the receiver. When the sync function is chosen on the
receiver, hold the IR port of the transmitter near the IR
port of the receiver. (There is no menu item available on
the transmitter to initiate the sync.)
NOTE: If a mismatch exists between the receiver
and transmitter, an error message will appear on
the transmitter LCD stating what the problem is.
Modulation
Indicators Battery
Status LED
-40 -20 0
REC
microSDHC
memory card
port
microSDHC
memory card
port
Audio
Input
Jack
Antenna
Port
IR (Infrared) Port
Antenna
Port
Audio
Input
Jack
IR (Infrared) Port

Digital Hybrid Wireless Belt-Pack Transmitters
Rio Rancho, NM 5
Battery Installation
The transmitter is powered by AA batteries. (The SMWB
requires one AA battery and the SMDWB requires two.)
We recommend using lithium for longest life.
WARNING: Risk of explosion if the battery is
replaced by an incorrect type.
Because some batteries run down quite abruptly, using
the Power LED to verify battery status will not be reliable.
However, it is possible to track battery status using the
battery timer function available in Lectrosonics Digital
Hybrid Wireless receivers.
The battery door opens by simply unscrewing the knurled
knob part way until the door will rotate. The door is also
easily removed by unscrewing the knob completely,
which is helpful when cleaning the battery contacts. The
battery contacts can be cleaned with alcohol and a cot-
ton swab, or a clean pencil eraser. Be sure not to leave
any remnants of the cotton swab or eraser crumbs inside
the compartment.
A small pinpoint dab of silver conductive grease* on the
thumbscrew threads can improve battery performance
and operation. See page 20. Do this if you experience a
drop in battery life or an increase in operating tempera-
ture.
If you are unable to locate a supplier of this type of
grease - a local electronics shop for example - contact
the factory for a small maintenance vial.
Insert the batteries according to the markings on the
back of the housing. If the batteries are inserted incor-
rectly, the door may close but the unit will not operate.
Formatting SD Card
New microSDHC memory cards come pre-formatted
with a FAT32 le system which is optimized for good
performance. The PDR relies on this performance and
will never disturb the underlying low level formatting of
the SD card. When the SMWB/SMDWB “formats” a card,
it performs a function similar to the Windows “Quick
Format” which deletes all les and prepares the card for
recording. The card can be read by any standard com-
puter but if any write, edit or deletions are made to the
card by the computer, the card must be re-formatted with
the SMWB/SMDWB to prepare it again for recording. The
SMWB/SMDWB never low level formats a card and we
strongly advise against doing so with the computer.
To format the card with the SMWB/SMDWB, select
Format Card in the menu and press MENU/SEL on the
keypad.
WARNING: Do not perform a low level format (complete
format) with a computer. Doing so may render the memo-
ry card unusable with the SMWB/SMDWB recorder.
With a windows based computer, be sure to check the
quick format box before formatting the card.
With a Mac, choose MS-DOS (FAT).
IMPORTANT
The formatting of the SD card sets up contiguous sectors
for maximum eciency in the recording process. The
le format utilizes the BEXT (Broadcast Extension) wave
format which has sucient data space in the header for
the le information and the time code imprint.
The SD card, as formatted by the SMWB/SMDWB re-
corder, can be corrupted by any attempt to directly edit,
change, format or view the les on a computer.
The simplest way to prevent data corruption is to copy
the .wav les from the card to a computer or other Win-
dows or OS formatted media FIRST. Repeat – COPY
THE FILES FIRST!
Do not rename les directly on the SD card.
Do not attempt to edit the les directly on the SD card.
Do not save ANYTHING to the SD card with a computer
(such as the take log, note les etc) - it is formatted for
SMWB/SMDWB recorder use only.
Do not open the les on the SD card with any third party
program such as Wave Agent or Audacity and permit a
save.In Wave Agent, do not IMPORT - you can OPEN
and play it but do not save or Import - Wave Agent will
corrupt the le.
In short - there should be NO manipulation of the data
on the card or addition of data to the card with anything
other than an SMWB/SMDWB recorder.Copy the les to
a computer, thumb drive, hard drive, etc. that has been
formatted as a regular OS device FIRST - then you can
edit freely.
iXML HEADER SUPPORT
Recordings contain industry standard iXML chunks in the
le headers, with the most commonly used elds lled in.

SMWB Series
LECTROSONICS, INC.
6
Turning Power ON
Short Button Press
When the unit is turned o, a short press of the power
button will turn the unit on in the Standby Mode with
the RF output turned o.
A
494.500
-40 -20 0
E
b 19
RF indicator blinks
To enable RF output from the Standby Mode, press the
Power button, select Rf On? option, then select yes.
Resume
Pwr Off
Rf On?
AutoOn?
Rf On?
No
Ye s
Long Button Press
When the unit is turned o, a long press of the power
button will start a countdown to turn the unit on with the
RF output turned on. Continue to hold the button until
the countdown is complete.
Hold
for
Rf On
...3
A
503.800
-40 -20 0
E
b 19
RF indicator not blinking
Hold power
button until
the counter
reaches 3
If the button is released before the countdown is com-
pleted, the unit will power up with the RF output turned
o.
Power Button Menu
When the unit is already turned on, the Power Button is
used to turn the unit o, or to access a setup menu.
A long press of the button turns the power o.
A short press of the button opens a menu for the fol-
lowing setup options. Select the option with the UP and
DOWN arrow buttons then press MENU/SEL.
• Resume returns the unit to the previous screen
and operating mode
• Pwr O turns the unit o
• Rf On? turns the RF output on or o
• AutoOn? selects whether or not the unit will turn
on automatically after a battery change
• Blk606? - enables Block 606 legacy mode for use
with Block 606 receivers.
• Remote enables or disables the audio remote con-
trol (dweedle tones)
• Bat Type selects the type of battery in use
• Backlit sets the duration of the LCD backlight
• Clock sets the Year/Month/Day/Time
• Locked disables the control panel buttons
• LED O enables/disables control panel LEDs
NOTE: The Blk606? feature is only available on
Bands B1, B2 or C1.
Menu Shortcuts
From the Main/Home Screen, the following shortcuts are
available:
• Record: Press the MENU/SEL + UP arrow simulta-
neously
• Stop Recording: Press the MENU/SEL + DOWN
arrow simultaneously
NOTE: The shortcuts are only available from
the main/home screen AND when a microSDHC
memory card is installed.

Digital Hybrid Wireless Belt-Pack Transmitters
Rio Rancho, NM 7
Transmitter Operating
Instructions
• Install battery(s)
• Turn power on in the Standby mode (see previous
section)
• Connect microphone and place it in the position
where it will be used.
• Have the user talk or sing at the same level that
will be used in the production, and adjust the input
gain so that the -20 LED blinks red on louder
peaks.
Gain
Freq
Rolloff
Compat -40 -20 0
Gain
25
Use the UP and DOWN
arrow buttons to adjust
the gain until the -20
LED blinks red on
louder peaks
Signal Level -20 LED -10 LED
Less than -20 dB O O
-20 dB to -10 dB Green O
-10 dB to +0 dB Green Green
+0 dB to +10 dB Red Green
Greater than +10 dB Red Red
• Set the frequency and compatibility mode to match
the receiver.
• Turn the RF output on with the Rf On? item in the
power menu, or by turning the power o and then
back on while holding the power button in and
waiting for the counter to reach 3.
Recorder Operating
Instructions
• Install battery(s)
• Insert microSDHC memory card
• Turn power on
• Format memory card
• Connect microphone and place it in the position
where it will be used.
• Have user talk or sing at the same level that will be
used in the production, and adjust the input gain
so that the -20 LED blinks red on louder peaks
Gain
Freq.
Rolloff
Compat -40 -20 0
Gain
25
Use the UP and DOWN
arrow buttons to adjust
the gain until the -20
LED blinks red on
louder peaks
Signal Level -20 LED -10 LED
Less than -20 dB O O
-20 dB to -10 dB Green O
-10 dB to +0 dB Green Green
+0 dB to +10 dB Red Green
Greater than +10 dB Red Red
• Press MENU/SEL and choose Record from the
menu
A
503.800
-40 -20 0
E
b 19
REC
Files
Format
Record
Gain
RECORD-
ING
• To stop recording, press MENU/SEL and choose
Stop; the word SAVED appears on the screen
SAVED
Files
Format
Stop
Gain
A
503.800
-40 -20 0
E
b 19
To play back the recordings, remove the memory card
and copy the les onto a computer with video or audio
editing software installed.

SMWB Series
LECTROSONICS, INC.
8
SMWB Main Menu
Freq.
Rolloff
Compat
StepSiz
Phase
TxPower
SEL
BACK
Freq Press SEL to
select desired
adjustment
Use arrow keys
to select desired
frequency
SEL
BACK
SEL
BACK
Compat Select from
listing
Use arrow keys to select
compatibility mode
SEL
BACK
Use arrow keys to select
frequency step size
100 kHz
25 kHz
StepSiz
SEL
BACK
Use arrow keys to select
audio output polarity
Pos.
Neg.
Phase
SEL
BACK
Use arrow keys to select
RF power output
25mW
50 mW
100 mW
TxPower
Rolloff
70 Hz
Use arrow keys to
select input gain
Select from
listing
b 21
80
550.400
Nu Hybrid
From the Main Window press MENU/SEL.
Use the UP/Down arrow keys to select the item.
Files SEL
BACK
Files 0014A000
0013A000
Use arrow keys to
select file in list
Select from
listing
Format SEL
BACK
Use arrow keys to initiate
formatting the memory card
No
Yes
Format?
(erases)
Gain SEL
BACK
Gain 22 Use arrow keys to
select input gain
Select from
listing
Record SEL
BACK
RECORD-
ING OR Stop SEL
BACK
SAVED
Sc&Take
Takes
SEL
BACK
Use arrow keys to
advance scene & take
Scene 5
Take 3
Sc&Take
SEL
BACK
Use arrow keys to select
scene & take
S05 T004
S05 T005
S05 T006
Takes
Default SEL
BACK
Use arrow keys to return recorder
to default factory settings
No
Yes
Default
settings
Naming SEL
BACK
Use arrow keys to select
file naming method
Seq #
Clock
Naming
SD Info SEL
BACK
[SMWB ]
Max Rec
E.........................F
0/ 14G
Battery remaining
Storage used
Storage capacity
Available recording time (H : M : S)
Press SEL to
select desired
adjustment

Digital Hybrid Wireless Belt-Pack Transmitters
Rio Rancho, NM 9
SMWB Power Button Menu
Rf On?
BatType
Remote
Press SEL to return to
the previous screen
SEL
BACK
Use arrow keys to
turn RF signal on/off
No
Yes
Rf On?
SEL
BACK
Use arrow keys to
choose battery type
Alk.
Lith.
BatType
SEL
BACK
Use arrow keys to
enable/disable remote
Enable
Ignore
Remote
From the Main Window press the power button.
Use the UP/DOWN arrow keys to select the item.
Resume
Pwr Off
Press SEL to turn the
power off
AutoOn?
SEL
BACK
ProgSw Use arrow keys to enable
auto power restore
No
Yes
1.5 V
Backlit
SEL
BACK
Backlit Use arrow keys to select
LCD backlight duration
On
30 sec
5 sec
Off
About
Locked
SEL
BACK
About
SMWB
v1.03
Displays firmware version
SEL
BACK
Use arrow keys to
lock/unlock keypad
Yes
No
Locked?
LED Off
SEL
BACK
LEDs Use arrow keys to turn
LEDs on or off
On
Off
Clock
SEL
BACK
Clock
2021
07 / 26
17: 19 : 01
Year
Month / Day
Hour : Minute: Second
The Seconds field shows
“running seconds”
and can be edited.

SMWB Series
LECTROSONICS, INC.
10
Setup Screen Details
Locking/Unlocking Changes to Settings
Changes to the settings can be locked in the Power But-
ton Menu.
Locked?
No
Ye s
LOCKED
(menu to
unlock)
Clock
Locked
LED Off
About
When changes are locked, several controls and actions
can still be used:
• Settings can still be unlocked
• Menus can still be browsed
• When locked, POWER CAN ONLY BE TURNED
OFF by removing the batteries.
Main Window Indicators
The Main Window displays the block number, Standby or
Operating mode, operating frequency, audio level, bat-
tery status and programmable switch function. When the
frequency step size is set at 100 kHz, the LCD will look
like the following.
474.500
-40 -20 0
b 470
2C
Block number
Frequency (MHz)
Frequency
(hex number)
Operating mode
Battery status
Audio level
When the frequency step size is set to 25 kHz, the hex
number will appear smaller and may include a fraction.
474.525
-40 -20 0
b 470
1
4
2C Note that the
frequency has
increased by 25
kHz from the upper
example.
Fraction
1/4 = .025 MHz
1/2 = .050 MHz
3/4 = .075 MHz
Changing the step size never changes the frequency. It
only changes the way the user interface works. If the fre-
quency is set to a fractional increment between even 100
kHz steps and the step size is changed to 100 kHz, the
hex code will be replaced by two asterisks on the main
screen and the frequency screen.
494.525
-40 -20 0
b 19 Freq.
b 19
494.525
Frequency set to fractional 25 kHz step,
but step size changed to 100 kHz.
Connecting the Signal Source
Microphones, line level audio sources, and instruments
can be used with the transmitter. Refer to the section
entitled Input Jack Wiring for Dierent Sources for
details on the correct wiring for line level sources and
microphones to take full advantage of the Servo Bias
circuitry.
Turning Control Panel LEDs ON/OFF
From the main menu screen, a quick press of the UP
arrow button turns the control panel LEDs on. A quick
press of the DOWN arrow button turns them o. The but-
tons will be disabled if the LOCKED option is selected in
the Power Button menu.
The control panel LEDs can also be turned on and o
with the LED O option in the Power Button menu.
Helpful Features on Receivers
To aid in nding clear frequencies, several Lectrosonics
receivers oer a SmartTune feature that scans the tuning
range of the receiver and displays a graphical report that
shows where RF signals are present at dierent levels,
and areas where there is little or no RF energy present.
The software then automatically selects the best channel
for operation.
Lectrosonics receivers equipped with an IR Sync func-
tion allow the receiver to set frequency, step size and
compatibility modes on the transmitter via an infrared link
between the two units.
Files
Files
0007A000
0002A000
0003A000
0004A000
0005A000
0006A000
Files
Format
Record
Gain
Select recorded
les on
microSDHC
memory card.