FOR-A USF-1043FS User manual

USF-1043FS
Frame Synchronizer
1st Edition - Rev. 2
OPERATION
MANUAL

2
Precautions
Important Safety Warnings
[Power]
Stop
Do not place or drop heavy or sharp-edged objects on the power cord. A damaged
cord can cause fire or electrical shock hazards. Regularly check the power cord for
excessive wear or damage to avoid possible fire / electrical hazards.
[Circuitry Access]
Stop
Do not touch any parts / circuitry with a high heat factor.
Capacitors can retain enough electric charge to cause mild to serious shock, even after
the power has been disconnected. Capacitors associated with the power supply are
especially hazardous.
Hazard
Unit should not be operated or stored with cover, panels, and / or casing removed.
Operating the unit with circuitry exposed could result in electric shock / fire hazards or
a unit malfunction.
[Potential Hazards]
Caution
If abnormal odors or noises are noticed coming from the unit, immediately turn the
power off and disconnect the power cord to avoid potentially hazardous conditions. If
problems similar to the above occur, contact an authorized service representative
before attempting to operate the unit again.
[Consumables]
Caution
Consumable items that are used in the unit must be periodically replaced. For further
details on which parts are consumables and when they should be replaced, refer to the
specifications at the end of the Operation Manual. Since the service life of the
consumables varies greatly depending on the environment in which they are used,
such items should be replaced at an early date. For details on replacing consumable
items, contact your dealer.

3
Upon Receipt
Unpacking
USF-1043FS units and their accessories are fully inspected and adjusted prior to shipment.
Operation can be performed immediately upon completing all required connections and operational
settings.
Check your received items against the packing list below. Check to ensure no damage has
occurred during shipment. If damage has occurred, or items are missing, inform your supplier
immediately.
ITEM
QTY
REMARKS
USF-1043FS
1 set
Front module
Rear module
CD-ROM
1 pc.
User manual (PDF)
Screws for rear module installation
2 pcs.
IMPORTANT
USF-1043FS is not applicable to USF-212 frame.
Make sure to use USF-212S frame for applying USF-1043FS.

4
Table of Contents
1. Prior to Starting.....................................................................................................................................6
1-1. Overview .....................................................................................................................................6
1-2. Features......................................................................................................................................6
1-3. About This Manual......................................................................................................................6
2. Panel Descriptions................................................................................................................................7
2-1. Front Panel..................................................................................................................................7
2-2. Rear Panel ..................................................................................................................................7
3. Connection ...........................................................................................................................................8
3-1. USF-1043FS Connection Example.............................................................................................8
4. WEB GUI..............................................................................................................................................9
4-1. Video Process.............................................................................................................................9
4-1-1. Video Process Amplifier.....................................................................................................10
4-1-2. Video Clip...........................................................................................................................10
4-2. Video System............................................................................................................................10
4-2-1. System Settings.................................................................................................................10
4-2-1-1. Compatibility List of Reference and SDI Signal Formats...........................................13
4-2-2. System Phase/Video Position............................................................................................14
4-2-3. Video Freeze......................................................................................................................15
4-3. Audio Sampling Rate Converter Settings .................................................................................16
4-4. Audio Polarity............................................................................................................................16
4-5. Downmix Settings .....................................................................................................................17
4-5-1. Bus Assign.........................................................................................................................17
4-5-2. Mix Level............................................................................................................................17
4-6. Audio Remapping......................................................................................................................19
4-7. Mono Sum.................................................................................................................................19
4-8. Audio Gain ................................................................................................................................20
4-9. Audio Delay...............................................................................................................................20
4-10. Audio System..........................................................................................................................21
4-10-1. Audio System...................................................................................................................21
4-10-2. Embedded Settings .........................................................................................................23
4-10-3. Silence Detect Settings....................................................................................................23
4-11. Module Information .................................................................................................................24
4-12. Video Status............................................................................................................................24
4-13. Audio Status............................................................................................................................25
4-14. Utility........................................................................................................................................25
4-14-1. Event Control...................................................................................................................25
4-14-2. Import / Export .................................................................................................................26
4-15. Trap Settings...........................................................................................................................27
4-15-1. Video Traps......................................................................................................................27
4-15-2. Audio Input Trap ..............................................................................................................27
4-15-3. Downloading the MIB (Management Information Base) File...........................................28
5. About SNMP.......................................................................................................................................29
6. Block Diagram ....................................................................................................................................31
6-1. VIDEO.......................................................................................................................................31
6-2. AUDIO.......................................................................................................................................31
7. Internal Settings..................................................................................................................................32
7-1. Initialization ...............................................................................................................................32
8. Troubleshooting..................................................................................................................................33
9. Specifications and Dimensions ..........................................................................................................34
9-1. Unit Specifications.....................................................................................................................34

5
9-2. External Dimensions.................................................................................................................35

6
1. Prior to Starting
1-1. Overview
The USF-1043FS is a plug-in module to be mounted into a USF-212S frame.
The USF-1043FS has been developed as a frame / line synchronizer that supports 3G / HD /
SD-SDI taking full advantage of the latest digital technologies.
In FS mode, the USF-1043FS can synchronize asynchronous SDI inputs with a genlock signal.
It is also possible to use as a delay-line.
Network control and SNMP monitoring is available.
1-2. Features
HD/SD-SDI 2 inputs / 4 outputs (Manually or automatically selectable input)
3G-SDI Level-A/B accepted
Input switching changeover without shock for both Video/Audio signal
Automatic Audio MUTE on an error detection
Pass-through of H/V ancillary data (for synchronous input only)
Process Amp, Video Clip, Video Delay, and Freeze functions
16 ch embedded Audio (Asynchronous available at HD-SDI) supported
16 ch Audio SRC (Sample Rate Converter) installed
Audio individual delay adjustment (up to 1000ms) and remapping
Downmixing of linear PCM audio
Control via network and SNMP monitoring
1-3. About This Manual
This manual is intended to help the user easily operate this product and make full use of its
functions during operation. Before connecting or operating your unit, read this operation manual
thoroughly to ensure you understand the product. Afterwards, store this manual in a safe place for
future reference.

7
2. Panel Descriptions
2-1. Front Panel
No.
Name
Description
(1)
OPERATE LED
Lights when the power is supplied from USF frame.
(2)
GENLOCK LED
On: A genlock signal is present.
Off: No genlock signal is present.
2-2. Rear Panel
No.
Name
Description
(1)
3G/HD/SD SDI IN 1-2
Input terminal for 3G/HD/SD-SDI signal.
(2)
3G/HD/SD SDI OUT 1-4
Output terminal for 3G/HD/SD-SDI signal.
USF-1043FS
(1)
(2)
3G/HD/SD SDI IN
USF-1043FS
1 2 1 2 3 4
3G/HD/SD SDI OUT

8
3. Connection
The USF-1043FS can be installed into a USF-212S. Connect peripheral devices referring the drawing
shown as below.
IMPORTANT
USF-1043FS cannot be installed into a USF-212.
3-1. USF-1043FS Connection Example
(*1) Select a genlock signal used in USF-1043FS.
(Refer to Sec. 4-2-1. “System Settings”)
(*2) Input the same signal into SDI IN 1 and 2, if using USF-1043FS changeover function.
USF-1043FS Rear Side
Input applicable synchronous signal
via GENLOCK1 or 2 on USF-212S. (*1)
VIDEO IN T HRU
1 2 1
3G/HD/SDSDI IN
USF-1043FS
USF-1040VEA
1 2
2
3G/HD/SD SDI OUT
VIDEOOUT 3
3
4
4
IN OUT 1/2 3/4 5/6 7/8
-LTC
DIGITAL AUDIOI N
1/2 3/4 5/6 7/8
-LTC
DIGITAL AUDIOOUT
IN OUT
3G/HD/SDSDI
3G/HD/SDSDI
USF-1013MUX
USF-1013DEMUX
1 2
3G/HD/SD SDI IN
USF-1043DCC
1 2
3G/HD/SD SDI OUT 3 4
5 6 7
VIDEOOUT 1
VIDEO IN T HRU
USF-1100VEA
8 9
2 3
10
4LAN 1
LAN 2
GENLOCK 1
GENLOCK 2
LAN A
SER. NO.
AC100-240V 5 0/60Hz IN 1
AC100-240V 5 0/60Hz IN 2
ALARM USF-212
ANALOGAUDIO
SDI IN 1 2 3 4 5
SDI OUT
USF-108ADA
USF-1053DDA
3G/HD/SD SDI IN
USF-1043FS
1 2 1 2 3 4
3G/HD/SD SDI OUT
Input SDI
signal. (*2)
The synchronized SDI is output from 4 connectors.
To be connected with devices that can accept SDI
signals.

9
4. WEB GUI
Start the web browser on the PC and connect to USF-1043FS installed in the USF-212S frame. The
following window will open.
* Refer to the USF-212S operation manual for how to connect to USF-1043FS from the web browser.
Clicking on a tab, Video, Audio, Status, Utility, or Trap, enables you to select a top menu.
Clicking on an item with an arrow ( ) mark enables you to select a sub menu.
4-1. Video Process
Navigate to the Video Process screen by clicking Video, then Video Process.
Refresh: Updates the screen into the latest.
Unity: Resets a parameter to default value.
Clicking ＋increases the setting by a minimum step.
Clicking －decreases the setting by a minimum step.
The settings can be changed by using a slider or by inputting a value directly into the white box.
* Note that slider input may drastically change values. It is recommended to use the sliders for
rough tuning and to use ＋or －Buttons, or to directly input the values, for precise tuning.

10
4-1-1. Video Process Amplifier
Item
Default
Setting Range
（Setting unit）
Description
Video Level
100.0%
0.0 to 200.0%
(0.1%)
Sets video level.
Chroma Level
100.0%
0.0 to 200.0%
(0.1%)
Sets chroma level.
Black Level
0.0%
-7.0 to 20.0%
(0.1%)
Sets black level.
Hue
0.0°
-179.9° to 180.0°
(0.1°)
Sets Chroma phase.
4-1-2. Video Clip
Item
Default
Setting Range
(Setting unit)
Description
White Clip
109.0%
50.0% to 109.0%
（0.1%）
Sets Y signal maximum clip.
Black Clip
-7.0%
-7.0% to 50.0%
（0.1%）
Sets Y signal minimum clip.
Chroma Clip
113.0%
50.0% to 113.0%
（0.1%）
Sets PbPr signal minimum and
maximum clip.
4-2. Video System
Navigate to the Video System screen by clicking Video, then Video System.
Video system setting menu window opens.
4-2-1. System Settings
Item
Default
Choice
Description
Primary
Source
SDI 1
SDI 1
SDI 2
Slot XX
(XX is slot number)
Selects a video signal for the main line.
* Video signal cannot be selected when
Changeover is set as Enable. Set
Changeover as Disable to select a video
signal.
Rear Input:Selects the input signal from
SDI 1 or SDI 2 on the rear side of
USF-1043FS.

11
Frame Interconnect: The slot number
changes according to the slot number in
which the USF-1043FS is installed.
Refer to ”Frame Interconnect Slot Display
List” for the slot number to be displayed.
Backup
Source
SDI 2
SDI 1
SDI 2
Slot XX
(XX is slot number)
Selects a backup video signal.
* Video signal cannot be selected when
Changeover is set as Enable. Set
Changeover as Disable to select a video
signal.
Rear Input:Selects the input signal from
SDI 1 or SDI 2 on the rear side of
USF-1043FS.
Frame Interconnect: The slot number
changes according to the slot number in
which the USF-1043FS is installed. Refer
to ”Frame Interconnect Slot Display List”
for the slot number to be displayed.
Current
Source
Primary
Primary
Backup
Selects a video signal to be processed in
USF-1043FS.
* Video signal cannot be selected when
Changeover is set as Enable.
Change-
over
Disable
Disable
Enable
Sets Enable / Disable of Changeover
function.
When Changeover is set Enable, once any
trouble occurs in Primary video signal, the
current source is switched over to Backup
video signal. However, in case of there is
also a trouble in Backup video signal, the
current source will not be switched. In this
case, the video signal will be output
according to the Loss of Video settings.
System
Format
Auto
Auto
525/60
625/50
1080/59.94i
1080/50i
1080/24PsF
1080/23.98PsF
1080/59.94p (Level-A)
1080/59.94p (Level-B)
1080/50p (Level-A)
1080/50p (Level-B)
720/59.94p
720/50p
Sets the output format of USF-1043FS.
When Auto is selected, the same video
format as input signal is output.
When other option is selected, the
designated video format is output.
Sync
Mode
Frame
Frame
Line
AVDL (*1)
Input
Sets a sync mode.
Frame (Frame Sync): Enables horizontal
and vertical alignment of video signals to a
genlock signal. Effective on both
synchronous and asynchronous
Genlock/Input signals.
Line (1H Line Sync): Locks the video
signal (within ±1/2H) to a genlock signal.
Output delay is 1H. Effective only when
video signal is synchronous to the genlock
signal.
AVDL (Auto Video Delay Line): Locks
the video signal to a genlock signal with a
delay of 1H. Effective only when video
signal is synchronous to the genlock
signal.
Input (Input Lock): Locks the video signal

12
to an input signal. Delay is settable with
System Phase and Frame Delay.
Minimum delay is (3G Level-A: 500clk/3G
Level-B: 520clk/HD: 500clk/SD: 700clk)
（Unit –HD:74MHz, SD27MHz）
Genlock signal is not used.
Reference
Select
Genlock
1
Genlock 1
Genlock 2
Selects a reference signal supplied by the
frame.
H
Ancillary
Overwrite
Overwrite
Through
Delete
(*2), (*3), (*4)
Selects how to handle the horizontal and
vertical ANC data on SDI streams.
Overwrite: Removes the current audio
data from an SDI input, then embeds the
processed audio into the SDI stream.
The input SDI data will be embedded in the
video signal after audio signals are
embedded.
Through: Passes through the HANC data
without processing.
Deletes: Deletes all HANC data, and
embeds the processed audio data.
V Ancillary
Through
Through
Delete
(*2), (*3)
Through: Passes through the VANC data
without processing
Delete:Deletes all VANC data.
3G Output
Payload
ID
Overwrite
Overwrite
Pass
(*5)
Selects which payload ID to be embedded
into 3G-SDI output signals.
Overwrite: Embeds a Payload ID
compliant with the SMPTE ST425-1
standard.
Pass: Embeds the Payload ID that is
embedded on the input signal.
Loss of
Video
Back
Color
Back Color
Auto Freeze
Color Bar
Disable
Selects operation when no input signal is
available.
Back Color: Outputs the monochromatic
color set by Back Color.
Freeze: Outputs video signal of no input.
Color Bar: Outputs the 75% Color Bar.
Disable: Stops SDI output signal.
Back
Color
Black
Black
Gray
Blue
When outputting of the monochromatic
color is set for Loss of Video, the color is
selected from the 3 colors; black, gray, or
blue.
Test
Signal
Off
Off
100% Color Bar
75% Color Bar
SMPTE Color Bar
Ramp
Selects a built-in test signal to be output.
(*1) Switching input signals with a phase difference using a router or such device may cause shock noise
to occur on video or audio signals if the phase difference (compared to the genlock signal) exceeds
the range shown in the following table. If the difference is within range, shock noise will not occur.
(*2)TRS (HD/SD), Line Number, CRC (HD), and EDH (SD) are all overwritten regardless of the setting.
When "60-01 Video Test Signal” is Enable (Other than Off), all the H/V ancillaries are deleted.
(*3)Outputs during the switching line period are generally masked. However, if both of H Ancillary and V
Ancillary are set Through, the data during switching line can be through.
(*4)When 3G Level-B signal is output in the audio control packet embedding line, all the other data than
the Control Packet and the Time Code are deleted. The ancillary data of Link B are deleted.
(*5) If using a 4K 2SI signal input, set to Pass. The system works as Overwrite regardless of this setting
if there is no input signal.

13
Video format
Phase difference from genlock signal
SD
-1H (with line differences depending on video format) to +1/2H
HD
-5H (with line differences depending on video format) to +1/2H
Frame Interconnect Slot Display List
USF-1043FS installed
Slot Number
Slot Numbers shown on the Frame Interconnect
1
Slot2, Slot3, Slot4
2
Slot1, Slot3, Slot4
3
Slot1, Slot2, Slot4
4
Slot1, Slot2, Slot3
5
Slot6, Slot7, Slot8
6
Slot5, Slot7, Slot8
7
Slot5, Slot6, Slot8
8
Slot5, Slot6, Slot7
9
Slot10, Slot11, Slot12
10
Slot9, Slot11, Slot12
11
Slot9, Slot10, Slot12
12
Slot9, Slot10, Slot11
USF-1043FS can send and receive video signals from any slot in the same vertical line on the
USF frame.
4-2-1-1. Compatibility List of Reference and SDI Signal Formats
SDI
1080
720
SD
3G
Sync.
/59.94i
/23.98PsF
/59.94p
525/60
/59.94p(A/B)
1080
/59.94i
FL
F
FL
FL
FL
/23.98PsF
F
FL
F
F
F
720
/59.94p
FL
F
FL
FL
FL
SD
NTSC
FL
F
FL
FL
FL
SDI
1080
720
SD
3G
Sync.
/50i
/24PsF
/50p
625/50
/50p(A/B)
1080
/50i
FL
F
FL
FL
FL
/24PsF
F
FL
F
F
F
720
/50p
FL
F
FL
FL
FL
SD
PAL
FL
F
FL
FL
FL
FL: Operable in Frame Sync and Line Sync.
F: Operable in Frame Sync only. (The output V phase becomes unstable.)
The output phase becomes unstable if using a combination other than the ones listed above.
(The frequency deviations are only fixed.)
Apply an above listed combination for standard use.

14
4-2-2. System Phase/Video Position
Refresh: Updates the screen into the latest.
Unity: Resets a parameter to default value.
Clicking ＋increases the setting by a minimum step.
Clicking －decreases the setting by a minimum step.
The settings can be changed by using a slider or by inputting a value directly into the white
box.
* Note that slider input may drastically change values. It is recommended to use the sliders
for rough tuning and to use ＋or －Buttons, or to directly input the values, for precise
tuning.
Item
Default
Setting Range
Description
H Phase
0 Clock
-1375 to 1375
(*1)
Adjusts the output video signal phase for the
genlock phase.
When the Sync Mode of Sec. 4-2-1. ”System
Settings” is Frame or Line, the genlock signal is
to be the reference base. When the Sync
Mode is Input Lock, the video input signal is to
be the base. The setting is performed based
on the clock and line units of the system format
instead of those of the genlock signal.
For instance, when 1080/59.94i is locked by
B.B., the phase adjustment is performed by
Clock / Line unit of 1080/59.94i, so adjustable
ranges become as following.
-1100 to 0 to +1100clk (Horizontal)
-563 to 0 to +563Line (Vertical)
V Phase
0 Line
-563 to 563
(*1)
Frame
Delay
0 Frame
0 to 10Frame
(*2), (*3), (*4)
Sets the frame delay value of the video output.
H Position
0 Pixel
-100 to 100
Adjusts the horizontal position of the video
output.
V Position
0 Line
-100 to 100
Adjusts the vertical position of the video output.
(*1)The effective range differs for each format. Refer to “Video Phase Effective Setting Range List” on
the next page for details. When the effective range is exceeded, it operates with the clipped value
within the effective range.
(*2)When the Sync. Mode of Sec. 4-2-1. “System Settings” is set as Input Lock, and Frame Delay is
set as 0, and V Phase is set as 0 Line, and H Phase is set as 400 clk, the minimum delay becomes
400 clk.
(*3)When the Sync. Mode of Sec. 4-2-1. “System Settings” is set as Line, AVDL, Input, the items
Frame Delay and V Position are not settable.
(*4)When Video Freeze function of Sec. 4-2-3. “Video Freeze” is On or the video is frozen by Auto
Freeze function of Loss of Video condition in Sec. 4-2-1. “System Settings”, the Frame Delay
settings is not applied to the motion.

15
Video Phase Effective Setting Range List
Format
Effective Setting Range(Setting Unit)
H Phase [Clock]
V Phase [Line]
525/60
-858 to +858 (1)
-263 to +263 (1)
625/50
-864 to +864 (1)
-313 to +313 (1)
1080/59.94i
-1100 to +1100 (1)
-563 to +563 (1)
1080/50i
-1320 to +1320 (1)
1080/24PsF
-1375 to +1375 (1)
1080/23.98PsF
1080/59.94p
-1100 to +1100 (1)
1080/50p
-1320 to +1320 (1)
720/59.94p
-825 to +825 (1)
-375 to +375 (1)
720/50p
-990 to +990 (1)
USF-1043FS Delay List
Format
Delay
Line
AVDL
Input
525/60, 625/50
1H
1H
700 clk
1080/59.94i, 1080/50i
1H
1H
500 clk
1080/24PsF, 1080/23.98PsF
1H
1H
500 clk
1080/59.94p Level-A
1H
1H
500 clk
1080/59.94p Level-B
2H
2H
520 clk
1080/50p Level-A
1H
1H
500 clk
1080/50p Level-B
2H
2H
520 clk
720/59.94p, 720/50p
1H
1H
500 clk
4-2-3. Video Freeze
Item
Default
Choice
Description
Video Freeze
Off
Off, On
Manual Freeze control
Freeze Field
(*)
Frame
Frame,
Odd,
Even
Frame: When the Freeze is On, the frame is
frozen.
Odd: When the Freeze is On, the field is frozen
in Odd field.
Even:When the Freeze is On, the field is frozen
in Even field.
(*) When the Sync. Mode of Sec. 4-2-1. ”System Settings” is other than Frame, ”Freeze” Items
automatically turn Off, so Freeze On/Off and Freeze Field cannot be selected.
When the Format is 1080/59.94p, or 1080/50p, 720/59.94p, 720/50p, and etc., Freeze Field does
not work even though the field is selected.

16
4-3. Audio Sampling Rate Converter Settings
Navigate to the SRC window by clicking Audio, then SRC.
Item
Default
Choice
Description
Ch.1/2 to
Ch.15/16
Auto
Auto
SRC in
By-pass
Sets the SRC circuit to pass or by-pass audio signals
per channel pair.
Auto: Sets the SRC circuit to pass signals. However,
NON-PCM audio signals will be by-passed the SRC
circuit automatically.
SRC In:Sets the SRC circuit to pass regardless of the
type of the input signal. When NON-PCM signal passes
the SRC circuit, the signals cannot be output properly.
By-pass: Sets the SRC circuit to by-bass signals. Set
as By-pass for asynchronous or Non-PCM audio input.
Select a clock to synchronize embedded audio groups
of the SDI output in Sec. 4-10-2. “Embedded Settings.”
4-4. Audio Polarity
Navigate to the Audio Polarity window by clicking Audio, then Polarity.
Item
Default
Choice
Description
Ch.1 to Ch.16
Normal
Normal
Invert
Sets polarity for each channel.
Invert: Reverses the polarity.

17
4-5. Downmix Settings
Navigate to the Downmix Settings window by clicking Audio, then Downmix.
4-5-1. Bus Assign
Allows you to set the downmix sound processing mode and sound channels.
Item
Default
Choice
Descriptions
Mode
Stereo
Stereo
Surround
Monaural
Sets the downmixing mode.
Left
SRC Ch.1
SRC Ch.1 to 16
Silence
Sets the sound signal to be
inputted into the downmmix.
Right
SRC Ch.2
Center
SRC Ch.3
Left Surround
SRC Ch.5
Right Surround
SRC Ch.6
4-5-2. Mix Level
Allows you to set downmixing sound levels.
Item
Default
Choice
Descriptions
Center Level
-3dB
-3dB
-4.5dB
-6dB
Sets the Center Channel Level.
-3dB: Output level after the downmix retains the
original center channel level.
-4.5dB or -6dB: Reduces the audio level in case
it becomes too loud due to the center channel
audio mixing to both the right and left channels.
Surround Level
-3dB
-3dB
-6dB
-9dB
0
Sets the surround channels level.
0(-∞dB): Excludes surround channels from the
downmix.
Master Level
-3dB
-3dB
0dB
Auto
Sets the level for the downmixed audio signals as
a whole.
Auto: The Down Mix Master Level changes
according to the Down Mix Mode and Surround
Mix Level. (*1)

18
(*1) When Master Level is set to Auto, Audio Level changes as shown in the following table.
Surround Mix Level
Downmix Mode
-3dB
-6dB
-9dB
0 (-∞dB)
Stereo
approx.-7.7dB
approx.-6.9dB
approx.-6.3dB
approx.-4.6dB
Surround
approx.-9.9dB
approx.-8.7dB
approx.-7.7dB
approx.-4.6dB
Monaural
approx.-12.9dB
approx.-12.0dB
approx.-11.4dB
approx.-9.5dB
Down Mix Block Diagram
＜Surround Mix (Lt/Rt)＞
Ls/Rs surround channels are summed to produce a mono surround channel and mixed to right
and left channels by altering the phase by 180 degrees.
＜Stereo Mix (Lo / Ro)＞
For Stereo Monitors
＜Monaural (Lo+Ro / Lo+Ro)＞
For Monaural Monitors

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4-6. Audio Remapping
Navigate to the Audio Remapping widow by clicking Audio, then Remapping.
Allows you to set audio remapping.
Item
Default
Choice
Descriptions
Ch.1 to 16
SRC Ch.1
to
SRC Ch.16
SRC Ch.1 to 16
Silence
500Hz Tone
1kHz Tone
Downmix L
Downmix R
Assigns audio signals to Audio output Ch.1
to Ch.16.
Selects Downmix L and Downmix R for
downmixing signals.
The signals are highlighted in gray.
4-7. Mono Sum
Navigate to the Mono Sum window by clicking Audio, then Mono Sum.
Item
Default
Selection
Items
Description
Ch.1/2 to
15/16
Stereo
Stereo
Monaural
Set Monaural if converting from stereo to monaural
(Mono Sum).

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4-8. Audio Gain
Navigate to the Audio Gain window by clicking Audio, then Gain.
Refresh: Updates the screen into the latest.
Unity: Resets a parameter to default value.
Clicking ＋increases the setting by a minimum step.
Clicking －decreases the setting by a minimum step.
The settings can be changed by using a slider or by inputting a value directly into the white box.
* Note that slider input may drastically change values. It is recommended to use the sliders for
rough tuning and to use ＋or －Buttons, or to directly input the values, for precise tuning.
Item
Default
Setting range
(step)
Description
Master
0.0dB
-20.0 to +20.0 dB
(0.1 dB)
Sets the Gain offset for all channels (1 -16).
Ch.1-16
0.0dB
-20.0 to +20.0 dB
(0.1 dB)
Sets the Gain for each channel (1 -16).
4-9. Audio Delay
Navigate to the Audio Delay window by clicking Audio, then Delay.
Refresh: Updates the screen into the latest.
Unity: Resets a parameter to default value.
Clicking ＋increases the setting by a minimum step.
Clicking －decreases the setting by a minimum step.
The settings can be changed by using a slider or by inputting a value directly into the white box.
* Note that slider input may drastically change values. It is recommended to use the sliders for
rough tuning and to use ＋or －Buttons, or to directly input the values, for precise tuning.