Zoom F6 Service Manual

Operation Manual
You must read the Usage and Safety Precautions before use.
© 2019 ZOOM CORPORATION
Copying or reprinting this manual in part or in whole without permission is prohibited.
Product names, registered trademarks and company names in this document are the property of their respective companies. All trademarks and regis-
tered trademarks in this document are for identification purposes only and are not intended to infringe on the copyrights of their respective owners.
Proper display is not possible on grayscale devices.
You might need this manual in the future. Always keep it in a place where you can access it easily. The contents of this document and the specica­tions of the product could be changed without notice.
Windows® is a trademark or registered trademark of Microsoft® Cor-
poration.
Mac, macOS, iPad, iPhone and iPod touch are trademarks or registered
trademarks of Apple Inc.
The SD, SDHC and SDXC logos are trademarks.
The Bluetooth® word mark and logo are registered trademarks of Blue-
tooth® SIG, Inc. and these marks are used under license by Zoom Cor­poration.
Other product names, registered trademarks and company names in
this document are the property of their respective companies.
Note: All trademarks and registered trademarks in this document are for
identication purposes only and are not intended to infringe on the
copyrights of their respective owners.
Recording from copyrighted sources, including CDs, records, tapes, live
performances, video works and broadcasts, without permission of the copyright holder for any purpose other than personal use is prohibited by law. Zoom Corporation will not assume any responsibility related to in­fringements of copyrights.
02

Introduction

Thank you very much for purchasing a ZOOM The
provides the following features in a compact form.
Record the quietest and loudest sounds at high quality with
multitrack eld recorder.
32-bit oat WAV format
The high-quality analog input circuits can handle signals ranging from the most delicate to a professional maximum level of +24 dBu.
In addition to 16/24-bit WAV recording, 32-bit oat WAV recording, which
does not require input level adjustment, is also supported. With 32-bit float WAV format, the recording resolution can be retained even when changing levels greatly after recording.
Simultaneously record 6 channels and 14 tracks
Up to 14 tracks can be recorded simultaneously, including 16/24-bit WAV and 32-bit float WAV for Inputs 1–6 along with left and right tracks of a stereo mix.
Support for three types of batteries
A USB mobile battery, L battery or AA batteries can be used for power.
Two remote control options
Wireless control is possible by installing a ZOOM wireless adapter (e.g. BTA-1) and using the F6 Control iOS app. Moreover by connecting an F6 Control, which is a mixer-style controller designed especially for F Series recorders, with a USB cable, 60mm track faders, LED level meters and various transport buttons can be used for in­tuitive sound control. Combined with the F6 Control iOS app, iPhones and iPads can also be used as large meters with excellent visibility.
Support for SMPTE timecode input and output along with
wireless timecode input
The generate accurate timecode with a discrepancy of less than 0.5 frames
uses a high-precision oscillator that enables it to independently
per 24 hours. If a BTA-1 dedicated wireless adapter is installed, wireless timecode can be received from a Timecode Systems UltraSync BLUE and written to re-
corded les.
Headphone jack with 100mW+100mW maximum output
Clear headphone monitoring is possible using the digital boost function while sending audio signals to a video camera or other device from the LINE OUT jack.
Flexible signal routing also makes mixer use possible
Pre-fader and post-fader signals from inputs 1–6 can be routed to outputs freely.
Phantom power supply (+24 V or +48 V)
This can be set for each input separately.
USB audio interface use with up to 6 ins and 4 outs possible
Use as a 2-in/2-out or 6-in/4-out audio interface (driver required for Win­dows).
Output multitrack audio by USB while recording
While recording to the installed SD card, multitrack audio can be sent to and from a computer by USB with up to 8 inputs (6 inputs + L/R stereo mix) and 4 outputs. This enables simultaneous backup recording and Internet live streaming.
360º audio
Ambisonic mode enables 360º spatial audio recording using VR mics. De­coding from Ambisonic format A to format B is supported along with gain and setting link functions.
03

Contents

Notes about this Operation Manual ......................................................................... 02
Introduction .................................................................................................................... 03
Contents .........................................................................................................................04
Names of parts ............................................................................................................. 06
Connecting mics/other devices to Inputs 1–6 .....................................................08
Equipment connection examples .......................................................................................09
Display overview ........................................................................................................... 10
Preparations ..................................................................................................................13
Supplying power ..................................................................................................................... 13
Loading SD cards ................................................................................................................... 15
Turning the power on and off ..............................................................................................16
Setting the language .............................................................................................................. 17
Setting the date and time ..................................................................................................... 18
Setting the power supply used ............................................................................................ 20
Recording .......................................................................................................................22
Recording process ................................................................................................................. 22
Setting the recording le format .........................................................................................23
Selecting inputs and adjusting levels ................................................................................. 24
Recording .................................................................................................................................26
Setting the sampling rate......................................................................................................27
Setting the recording mode (bit depth) .............................................................................. 29
Setting MP3 le bit rate (MP3) ............................................................................................31
Setting the LR Track ............................................................................................................... 33
Capturing audio before recording starts ........................................................................... 35
Setting the recording time display ...................................................................................... 36
Setting the playback time display ....................................................................................... 38
Folder and le structure ........................................................................................................ 40
Move the previously recorded take to the FALSE TAKE folder. .....................................42
Recorded take settings ............................................................................................... 43
Changing the note for the next take recorded .................................................................. 43
Setting and managing recorded scene names ................................................................ 45
Changing the track name of the next take recorded (Track Name) ............................. 48
Changing the number of the next take recorded ............................................................. 50
Playback .........................................................................................................................51
Playing recordings ..................................................................................................................51
Mixing takes ............................................................................................................................ 52
Monitoring the playback signals of specic tracks during playback ...........................54
Changing the repeat playback setting ................................................................................56
Take and folder operations ........................................................................................57
Working with takes and folders ........................................................................................... 57
Overview of metadata (take information) stored in les ................................................ 63
Checking and editing take metadata ..................................................................................64
Writing a sound report ........................................................................................................... 73
Input settings .................................................................................................................76
Adjusting the input signal monitoring balance ................................................................. 76
Monitoring the input signals of specied tracks .............................................................. 77
Setting the input source ........................................................................................................ 78
Setting the monitoring volume on the PFL screen .......................................................... 80
Cutting low-frequency noise ................................................................................................ 82
Input limiter ............................................................................................................................. 84
Inverting the input phase ...................................................................................................... 90
Changing the phantom power settings ............................................................................. 92
Applying delay to input signals ............................................................................................ 94
Linking inputs as a stereo pair .............................................................................................96
Adjusting multiple track input levels together ..................................................................98
Changing the automatic mixing setting ............................................................................. 99
Setting the Ambisonic format ............................................................................................101
Setting the mic position used for Ambisonic recording ...............................................104
Output settings ...........................................................................................................106
Setting signals sent to the headphone output ...............................................................106
Outputting alerts through headphones ............................................................................ 109
Setting the headphone output volume curve ..................................................................110
Boosting headphone output to alleviate interference from recorded sound............111
Setting the output level .......................................................................................................113
Applying delay to the output ..............................................................................................115
Output Limiter .......................................................................................................................116
Selecting signals sent to the line outputs ........................................................................120
04
Timecode ...................................................................................................................... 122
Timecode overview ..............................................................................................................122
Setting timecode ..................................................................................................................124
Setting the automatic timecode recording delay ...........................................................133
Setting timecode initialization used at startup ............................................................... 134
Using USB functions ..................................................................................................136
Exchanging data with a computer ....................................................................................136
Using as an audio interface ................................................................................................138
Using SD card recording and audio interface functions at the same time ...............140
Audio interface settings ......................................................................................................142
Using an FRC-8 as a controller ..........................................................................................143
Setting the type of keyboard connected to the FRC-8 ..................................................145
Setting user keys for the FRC-8 .........................................................................................147
Setting the FRC-8 LED brightness .....................................................................................149
Updating the FRC-8 rmware ............................................................................................151
Operating with an iOS device .............................................................................................154
Other settings ..............................................................................................................161
Setting the level meter peak hold time .............................................................................161
Setting the LED brightness .................................................................................................162
Making display settings ......................................................................................................164
Setting how marks are added manually ..........................................................................167
Setting the buttons held ......................................................................................................169
Other functions ...........................................................................................................171
Checking SD card information ...........................................................................................171
Testing SD card performance ............................................................................................172
Formatting SD cards............................................................................................................175
Checking the Backing up and loading
Restoring default setting values ........................................................................................180
Checking the rmware version ..........................................................................................181
Updating the rmware .........................................................................................................182
Shortcut List ......................................................................................... 176
settings ...............................................................................177
Appendix .......................................................................................................................183
Troubleshooting ...................................................................................................................183
Metadata list .........................................................................................................................185
List of shortcuts ...................................................................................................................189
Block diagrams .....................................................................................................................190
Specications........................................................................................................................197
05

Names of parts

Front
Status indicator Red: Input enabled Green: Playback track enabled Orange: PFL monitoring Unlit: Input disabled
MENU button Home Screen: Open Menu Screen Menu Screen: Return to previous screen
PFL/ENTER button Home Screen: Open PFL Screen Menu Screen: Confirm menu item
Back
Track knob Display
STOP
button
REC
button
FF/↑ button Home Screen: Select playback take Menu Screen: Select menu item
RWD/↓ button Home Screen: Select playback take Menu Screen: Select menu item
PLAY/PAUSE
button
L battery lock button
L battery mount
SD card slot
06
Left side
USB port LINE OUT jack Zoom wireless adapter (e.g. BTA-1)
Right side
TIMECODE IN/OUT jack
HEADPHONE jack POWER switch
Headphone volume
Inputs 1–3
Inputs 1–6 TIMECODE IN/OUT
3
XLR
12
1:GND 2:HOT 3:COLD
TRS
TIP: Input to F6 (output from external device)
RING: Output from F6 (input to external device)
SLEEVE: GND
Inputs 4–6
Battery cover
07

Connecting mics/other devices to Inputs 1–6

The can record 6 individual tracks that correspond to Inputs 1–6 and a stereo mix of these inputs with left and right tracks. Mics and the outputs of instruments and audiovisual equipment, for example, can be connected to Inputs 1–6 and recorded to tracks 1–6.
Connecting mics
Connect dynamic and condenser mics with XLR plugs to Inputs 1–6. Phantom power (+24 V/+48 V) can be supplied to condenser mics. ( P.78)
Connecting line level equipment
Connect XLR cables from keyboards and mixers directly to Inputs 1–6. Direct input of passive guitars and basses is not supported. Connect these instruments through a mixer or effects device.
Dynamic mic
(XLR cable)
NOTE
When disconnecting an XLR cable, pull the XLR plug while pushing the con­nector lock release button.
Condenser mic
(XLR cable)
08
Keyboard
(XLR cable)
Mixer
(XLR cable)

Equipment connection examples

Recording is possible in a variety of situations like these.
While lming
• Input 1: gun mic for main subject sound
• Inputs 2–4: lapel mics for performers
• Inputs 5–6: mics for ambient sound
Gun mic
Pin mics
Pin mics
Ambient
mics
Concert recording
• Inputs 1–2: line inputs for outputs from mixer
• Inputs 3–4: mics for stage performance
• Inputs 5–6: ambient mics for audience sound
Mics
(Stage performance)
PA mixer
Ambient mics
(Audience voices)
1
2
3
4
5
6
1
2
3
4
5
6
09

Display overview

Home Screen
Status icons
Stopped
Paused
Counter During recording: Elapsed/remaining recording time During playback: Elapsed/remaining playback time
Recording
Recording/playback
sample rate
Clip indicator
Level meter
Track number Red: Input enabled Green: Playback track enabled Gray: Input disabled
Input link settings are shown by connected adjacent track numbers.
Mono
Playing back
Power type and remaining amount USB: Power supply connected to port EXT: L battery AA: AA batteries
Recording/playback take name When stopped, press and hold to show the name that will be given to the next recorded take.
Recording/playback timecode
Frame rate INT: Internal timecode enabled EXT: External timecode input enabled
Stereo
Ambisonic
HINT
When the Home Screen is not open, press and hold
• Some of the screen will appear differently when the recording mode is Float (32 bit).
to return to the Home Screen.
10
Character input screen
Text box
Keyboard
Operation
indicator
Press
input button
*
Automatic
Press
abc
Press
#+=
Press
123
Press
*
NOTE
• The following characters can be used in project names.
• (space) ! # $ ' ( ) + , - 0 1 2 3 4 5 6 7 8 9 ; = @ A B C D E F G H I J K L M N O P Q
R S T U V W X Y Z [ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { }
11
Editing operations
Move cursor in text box Select characters (vertical) Select characters (horizontal)
Conrm
characters
Delete characters
Use “ ←” and “ →” to move and press
Press
Press
Move the cursor to the character to input, and
press Move cursor before the character to delete in the
text box, and press
or
or
Complete editing
Cancel editing
Move cursor to "OK" and press
Press
Automatic input keys
(Date): This automatically inputs the date. Example: 190210 (Time): This automatically inputs the time. Example: 180950 (Scene): This automatically inputs the current scene name.
12

Preparations

Supplying power

Power can be supplied three ways using AA batteries, an L battery or USB.
Using AA batteries
1. Loosen the screw in the battery cover on the bottom.
2. Open the battery compartment cover on the bottom,
remove the battery case, and insert 4 AA batteries.
3. Put the case into the compartment.
4. Close the battery cover and tighten the screw.
Using an L battery
1. Slide the battery in the direction of the arrow while
pressing it toward the recorder.
NOTE
• Be careful because the battery case could become loose unexpectedly if
the battery compartment cover screw is not tightened rmly.
• Use only one type of batteries (alkaline, NiMH or lithium) at a time.
• After loading AA batteries, set "Power Source" to the correct type of bat-
tery. ( P.20)
• If the remaining battery power indicator becomes red, turn the power off
immediately and install new batteries.
13
Using a USB Type-C cable
1. Connect the cable of the dedicated ZOOM AD-17 AC
adapter to the USB port.
2. Plug the dedicated AC adapter into an outlet.
NOTE
• A 5V mobile battery (commercially-available) can also be connected.
• When connected to a computer, power can be supplied by USB.
14

Loading SD cards

1. Open the SD card slot cover, and insert an SD card.
2. To remove the card: push it further into the slot and
then pull it out.
NOTE
Before using SD cards that have just been purchased or that have been for­matted on a computer, they must be formatted. To format an SD card, use Menu > SYSTEM > SD Card > Format.
15

Turning the power on and off

Turning the power on
1. Press and hold briey.
The ZOOM logo appears and the power turns on.
NOTE
The rst time the power is turned on after purchase, the date/time must
be set ( P.18). This setting can also be changed later.
If “No Card!” appears on the display, conrm that an SD card is inserted
properly.
Turning the power off
1. Press and hold briey.
NOTE
Keep pressing it until the ZOOM logo appears on the LCD.
• If “Card Protected!” appears on the display, the SD card write-protection is
enabled. Slide the lock switch on the SD card to disable write-protection.
• If “Invalid Card!” appears on the display, the card is not formatted cor-
rectly. Format the card or use a different card. Formatting SD cards ( P.175)
16

Setting the language

The menu display language can be changed.
1. Press .
2. Use and to select
SYSTEM, and press
.
3. Use and to select
Language, and press
4. Use and to select the
desired language, and press
NOTE
The rst time the power is turned on after purchase, the language must be
set.
.
.
17

Setting the date and time

The date and time set on the are used when recording les, for example. The date format (order of year, month and day) can also be set.
1. Press .
2. Use and to select
SYSTEM, and press
.
3. Use and to select
Settings, and press
.
4. Use and to select
Date/Time, and press
Continue to one of the following procedures.
Setting the date and time ……………………………………………………… P.19 Setting the date format ………………………………………………………… P.19
NOTE
The rst time the power is turned on after purchase, the date/time must be
set.
.
18
Setting the date and time
8. When done setting, use
5. Use and to select Set
Date/Time, and press
.
6. Set the date and time
Move cursor or change value:
Use
Change item value:
Use the item, and press
and
and to select
.
and to select
Enter, and press
This completes setting the date and time.
Setting the date format
.
5. Use and to select
Date Format, and press
.
7. The item selected to be
changed appears red.
Use
it, and press
and to change
.
6. Use and to select
the format, and press
Setting Explanation mm/dd/yy Month, day, year order dd/mm/yy Day, month, year order yy/mm/dd Year, month, day order
19
.

Setting the power supply used

When using AA batteries, set the battery type so that the amount of remaining power can be shown accurately. The voltage of each power supply and the remaining battery charge can be checked on this menu page.
1. Press .
2. Use and to select
SYSTEM, and press
.
3. Use and to select
Settings, and press
.
4. Use and to select
Power Source, and press
.
20
Setting the installed AA battery type
5. Use and to select
Type, and press
.
6. Use and to select
the type, and press
NOTE
• When multiple power supplies are connected, they will be used in the fol-
lowing order of priority.
1. USB (Power supply connected to USB port)
2. EXT (L battery)
3. AA (Installed AA batteries)
.
• The voltages of each power supply are shown on the display.
21

Recording

Recording process

Recording with the follows the process shown below. The data created for each recording occurrence is called a "take".
Connecting
Connect mics, instru­ments, audiovisual devices, and other equip­ment to Inputs 1–6. ( P.8)
1. Set the recording mode (bit depth) ( P.29).
• Select one of the recording modes: 16/24-bit WAV, 32-bit Float WAV, simultaneous 16/24-bit WAV and 32-bit WAV, or MP3.
Turning the
power on
( P.16)
2. Set the recording le
• Set the recording le format
( P.23).
• Set the sampling rate ( P.27).
Preparing to
record
Press to start
recording and stop.
Marks (for cueing) can
also be set.
Press
recording the next take.
Press to pause.
3. Select tracks to record ( P.48).
• Turn the left until it clicks to disable the input. Input is
enabled at all other positions.
• This can be set to a stereo track ( P.96).
to start
Recording
( P.26)
Press to start playback
to
and
Marks (for cueing), for exam-
ple, can also be set.
or to stop.
4. Make various input and recording settings
• Settings, including meta­data ( P.64), pre-re- cording ( P.35), low-cut
lter ( P.82) and limiter ( →P.84) can be made.
Playing and
checking
( P.51)
Checking take
information
( P.64)
Check and edit
metadata.
5. Adjust input levels ( P.25).
• Setting input levels is neces­sary in some operation modes.
22
Setting the recording le format
1. Press .
2. Use and to select
REC, and press
.
3. Use and to select
File Format, and press
Setting
Poly
Mono/Stereo
NOTE
When recording Mono/Stereo, audio les are saved in a folder that is cre-
ated. ( P.40)
• This cannot be set when the mode is set to MP3.
Tracks
recorded
Selected tracks 1-6
Explanation
A single poly le will be created that contains
audio for multiple tracks.
A single mono le is created for each mono track and a single stereo le is created for
each stereo track.
.
4. Use and to select the
le format, and press
.
23

Selecting inputs and adjusting levels

Select which among Inputs 1–6 to use. Inputs will be recorded on tracks with the same numbers. For example, Input 1 will be recorded on track 1 and Input 2 will be recorded on track 2.
Selecting inputs
1. Turn right for the number of an input to record,
making the track status indicator light.
HINT
Turn left until it clicks to disable the input. Input is enabled at all other positions.
NOTE
• The signals from the inputs selected this way will also be sent to the L/R
tracks.
The levels sent to the L/R tracks are adjusted with
.
Track indicator
Lit red Red The input is enabled. Unlit Gray The input is disabled.
Track number
background color
Explanation
24
Adjusting input levels
5. Use and to select
1. Press .
2. Use and to select
INPUT, and press
.
3. Use and to select
PFL, and press
.
Trim, and press
.
6. Use and to adjust the
input level, and press
.
4. Use and to select the
desired track, and press
.
HINT
• This can be set in a range from +12 to +75 dB when the input source is
set to Mic, from –8 to +55 dB when set to Line, and from –35 to +30 dB when set to USB.
• If the sound distorts even after lowering the input level, try changing mic
positions and adjusting the output levels of connected devices.
• Using the limiter ( P.84)
Using the high pass lter ( →P.82)
25

Recording

3. Press to pause.
NOTE
• Pausing occurs at whole second increments.
• When recording is paused, a mark is added at that point.
1. Press .
This starts recording.
HINT
If the timecode function is enabled, recording will start from frame 00 (00 or 02 when using drop frame) and the le length will always be a full sec­ond value. This makes synchronization easy when editing later.
2. Press to start a new take when recording.
This will end the current take and start a new take while con-
tinuing to record without interruption.
Press
• A maximum of 99 marks can be added to a take.
HINT
During playback, have been added.
• Marks can be added without pausing. ( P.167)
to resume recording.
and can be pressed to jump to places where marks
4. Press to stop.
NOTE
If the file size exceeds 2GB during recording, a new take will be created automatically and recording will continue without interruption. No gap in sound will occur between the two takes when this happens.
HINT
Press and hold the next take recorded.
when the Home Screen is open to check the name of
NOTE
Pressing during recording is only possible after recording for at least a second.
• Files are automatically saved at regular intervals during recording. If
the power is interrupted or another problem occurs during recording, an
affected le can be restored to normal by playing it with the
26
.

Setting the sampling rate

The sampling rate used to record les can be set.
1. Press .
2. Use and to select
REC, and press
.
3. Use and to select
Sample Rate, and press
4. Use and to select the
sampling rate, and press
Setting Explanation
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 192 kHz
.
47.952 kHz
48.048 kHz
47.952 kHz(F), 48.048 kHz(F)
These are standard sampling rates.
Select this when recording video at 23.976 frames per second in order to edit later at 24 frames per second. Select this when recording video at 24 frames per second in order to edit later at NTSC 29.97 or 23.98 HD. These function the same as the two above, but the sampling rate metadata will be recorded as 48 kHz for <FILE_SAMPLE_RATE>. This enables playback and editing with devices and software that do not support 47.952 kHz and 48.048
kHz WAV les. Playback, however, will occur at the ±0.1% speed at which the le was recorded.
.
27
NOTE
• 192 kHz cannot be selected when the recording mode is Float (32bit) and
the LR track is on.
• When 192 kHz is selected, Dual (16+32bit) and Dual (24+32bit) cannot be
set.
• When the recording mode is MP3, only 44.1 kHz and 48 kHz can be
selected.
• When 192 kHz is selected, L/R tracks will not be recorded. Input and out-
put delay are also disabled.
• The Limiter cannot be set to On (Advanced) if Auto Mix is On or the Ambi-
sonic format is not set to Off.
• AIF with Rec cannot be used when values other than 44.1 kHz or 48 kHz
are selected.
28

Setting the recording mode (bit depth)

Set the recording mode. The bit depth of WAV les recorded by the will change according to the mode setting.
1. Press .
2. Use and to select
REC, and press
.
3. Use and to select
Mode, and press
.
4. Use and to select
the mode, and press
HINT
The setting options are Linear (16bit), Linear (24bit), Float (32bit), Dual (16+32bit), Dual (24+32bit) and MP3.
.
29
Mode setting Mode name Explanation
Linear (16bit)
Linear
Linear (24bit)
Float (32bit) Float
Dual (16 + 32bit)
Dual
Dual (24 + 32bit)
These modes record ordinary 16/24-
bit WAV les.
Adjust input (trim) levels so that the clip indicators do not light when recording. The level meters show input levels after adjustments.
This mode records 32-bit oat WAV les. Adjusting input levels is unneces-
sary. As long as maximum input levels are not exceeded, both quiet and loud sounds can be recorded with high quality. The level meters show levels after
adjustments by
These modes simultaneously record
ordinary 16/24-bit WAV les and 32-bit oat WAV les.
Adjust input (trim) levels so that the clip indicators do not light when recording. Even if clipping occurs in 16/24bit
WAV le data during recording, data
at a suitable level without clipping can be obtained by editing the 32bit Float
WAV les during post-production.
knobs.
MP3 MP3
This mode records MP3 les.
Trim setting is necessary in this mode.
30
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