BHV Proteus-R Operation Manual

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Proteus-R

Rack-mount rate/standards/aspect ratio converter

Operation manual

(v1.00bxx)

Table Of Contents

Introduction .......................................................................................... 2

Video Gain Adjustment ............................................................................. 4

Chroma Gain Adjustment........................................................................... 4

Black Level Adjustment ............................................................................ 5

Audio Level Controls ................................................................................ 5

Audio Delay Control ................................................................................. 6

Tracking Delay....................................................................................................................... 6

Genlock Controls..................................................................................... 7

Storing and Recalling Presets...................................................................... 9

Selecting Audio Sources ............................................................................ 9

Selecting Test Patterns ............................................................................11

Aspect Ratio Conversion Controls................................................................12

Preset mode ........................................................................................................................ 12

Variable mode ..................................................................................................................... 12

Border .................................................................................................................................. 13

Disabling the ARC................................................................................................................ 13

Appendix A...........................................................................................14

Proteus Menu Structure...................................................................................................... 14

Appendix B...........................................................................................22

AES Break-out cable pin ordering ..................................................................................... 22

Appendix C...........................................................................................23

Analogue Audio I/O Break-out cable pin ordering .......................................................... 23

Please note the following regarding this manual.

Note1: throughout the text, buttons and controls are indicated by bold red text, and display information in “quotation marks”.

Note 2: If you have any comments or questions, contact information is available on our website http://www.brickhousevideo.com.

Analog

Video

Decoder

& ADC

SDI Input

Interface

Audio Demux

AES Input

Analog Input

AES Audio

Analog Audio

(optional)

Analog

Composite

SDI

270Mb/sec

YUV

4-line/4-field

Motion-adaptive

Standards converter

Audio Synchroniser,

Block Delay,

Proc amp and Mixer

AES Audio

Analog Audio

(optional)

Analog

Video

Encoder

& DAC

SDI Output

Interface

Audio Mux

AES Output

Analog Output

Analog

Composite

SDI

270Mb/sec

YUV/RGB

(rackmount

version only)

Proteus

Inputs

Outputs

Fig.1 Proteus Standards Converter Block Diagram

Introduction

The Proteus is a 4-line 4 field motion adaptive standards converter that accepts video in any current TV standards with automatic audio synchronisation to prevent the buildup of lip-sync errors. An extremely flexible and versatile system architecture means that Proteus can also be used as a synchroniser and/or a format converter.

Most standards conversion processes require several fields of video delay meaning that the audio must be delayed to compensate for this. Proteus accommodates this compensation by providing audio delay of up to 10 seconds, which means upstream lipsync issues can also be solved. Such large audio delay requirements are becoming commonplace as more and more programming is processed through digital codecs.

For video, both Analogue (composite, YC, YUV) and digital (SDI) sources are accepted, whilst for audio, sources may be selected from the embedded audio in the input SDI stream or alternatively AES audio or analogue audio. (Please note that for analogue audio I/O, the appropriate option must be fitted—please contact your dealer for details).

Proteus is able to synchronise all outputs to a genlock reference.

Front Panel Overview

Input Select Buttons

Proteus has 8 video inputs: 2 SDI, 2 Composite Video, 1 YUV and 1 YC (S-VHS) input. These can be selected via the front panel 4 input select buttons on the left. The button of the selected input is lit to indicate it has been selected. A faulty or nonexistent input is indicated by the button LED flashing. The 4 LEDs on the left of the input select buttons, indicate whether SDI1, SD2 or CV1, CV2 is selected. Note that the YC input is not available on early units.

Input Line Standard LEDs

The 2 Input Line Standard LEDs to the right of the input select buttons indicate the line standard of the selected video input.

Output Line Standard LEDs

The 2 green LEDs to the right of the 2 Input Line Standard LEDs indicate the selected line standard of the output signal. If the line standards of the input and output signals are opposite then Proteus is in standards conversion mode. If they are the same then Proteus enters synchroniser mode.

Genlock LED

The yellow LED is the genlock indicator. This is lit if a reference is present and flashes if there is a reference present but it does not conform to the output line standard. If there is no reference present, the genlock LED remains unlit.

Menu Select Buttons

To the right of the output standard button are the 5 menu select buttons, shift, gain,

chroma, black and presets. Together with the menu/exit and enter buttons, these

buttons navigate the extensive menu structure of Proteus. When the menu/exit button is lit, the rotary encoder and enter key allow a top-down approach to the menu structure. When the menu button is unlit, the gain, chroma, black and presets buttons allow shortcuts to the relevant parts of the menu structure. Further shortcuts are provided by shift+gain = audio level, shift+chroma = audio delay, shift+black = audio shuffle, and shift+menu/exit = genlock.

The complete menu structure is provided in Appendix A.

Front Panel Lockout Front panel lockout preventing unwanted user disturbance can be achieved by pressing

shift+enter together. Pressing shift+enter again, reactivates the front panel.

The next few pages describe the shortcut operations in more detail.

Video Gain Adjustment

Proteus contains 2 video proc amps, one for analogue sources only, and one for digital levels after the appropriate video source has been selected. Both of these proc amps can be accessed via the gain, chroma and black buttons described here.

Ensuring the menu button is unlit, press the gain button. The characters “Picture Gain” will be displayed and the menu button will light. The rotary encoder will now allow cycling through the various gain options available.

These are as follows: -

“Picture Gain” “Y Gain” “CV Dec Gain”

Once the desired gain adjustment is selected, press enter. The display will now indicate the current setting which can be adjusted via the rotary encoder. Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the

menu/exit button should be pressed.

Chroma Gain Adjustment

Ensuring the menu button is unlit, press the chroma button. The characters “Chroma Gain” will be displayed and the menu button will light. The rotary encoder will now allow cycling through the various chroma gain options available.

These are as follows: -

“Chroma Gain” “Cb Gain” “Cr Gain” “CV Chroma Gain” “NTSC Hue”

Once the desired adjustment is selected, press the enter button. The display will now indicate the current setting which can be adjusted via the rotary encoder. Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the

menu/exit button should be pressed.

Black Level Adjustment

Ensuring the menu button is unlit, press the black button. The characters “Picture Gain” will be displayed and the menu button will light. The rotary encoder will now allow cycling through the various gain options available.

“Y Black Level” “Cb Black Level” “Cr Black Level” “CV Dec Black” “NTSC IP Ped” “NTSC OP Ped”

Once the desired black level adjustment is selected, press enter. The display will now indicate the current setting which can be adjusted via the rotary encoder. Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the

menu/exit button should be pressed.

Audio Level Controls

Note: Audio is an option and may not be fitted.

The Proteus contains an audio proc amp, which comes after the audio source selection point. This allows for +/-12dB of audio gain to be applied on the output audio signals. These gain changes may also be monitored via the headphone socket on the front panel.

Ensuring the menu button is unlit, press the shift+gain = audio level buttons. The characters “Audio Gain” will be displayed and the menu button will light. The

rotary encoder will now allow cycling through the various audio gain options available.

These are as follows: -

“Audio Gain” (overall audio gain) “1 L&R” (channel 1 left and right simultaneously) “2 L&R” (channel 1 left and right simultaneously) “1 Left” (channel 1 left ) “1 Right” (channel 1 right) “2 Left” (channel 2 left) “2 Right” (channel 2 right)

Once the desired adjustment is selected, press the enter button. The display will now indicate the current setting which can be adjusted either via the rotary encoder. Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the

menu/exit button should be pressed.

Audio Delay Control

Note: Audio is an option and may not be fitted.

Proteus contains an audio delay, which comes after the audio source selection point. All selected audio channels are delayed equally. Depending on the standards conversion mode, various options are available.

Tracking Delay

When the input line standard and output line standard are the same, Proteus enters synchronisation mode. Normal synchronisation action will give occasional video frame drops or repeats as the input video frame rate slides through the output video frame rate (which is normally locked to reference). In this case it is appropriate to enable tracking delay since the video delay will vary from 0ms to 33ms/40ms for 525/625 line systems. This will give discernible lip-sync errors if the audio does not track these delays. It is important to note that additional block delay can be superimposed on this tracking delay to accommodate further upstream audio/video misalignments.

Fixed Delay

When the input line standard and output line standard are different, Proteus enters standards conversion mode. The standards conversion process gives a fixed processing delay of 33ms/40ms for 525/625 line systems (this delay refers to the input line standard). In this case it is appropriate to enable fixed delay mode and to dial up the appropriate delay according to the input line standard. Additional block delay can also be added to further accommodate upstream audio/video misalignments.

Jumping or Ramping to Target Delay

When a new delay is selected, there will inevitably be a small disturbance to the audio signal if the system ‘jumps’ to this new target delay. To alleviate this, Proteus incorporates a ‘ramp’ option that permits the target delay to be reached over a number of seconds. The compromise is that during the ramping time, lip-sync will be misaligned. Note that ramping is not available for the extended audio option.

Minimum Delay

Please note that the minimum audio delay through the unit is 5ms.

Ensuring the menu button is extinguished, press the shift+chroma buttons. The characters “Block Delay Adj” will be displayed and the menu button will now light. The rotary encoder will now allow cycling through the various audio delay options available. These are as follows: -

“Block delay Adj” (overall audio block delay adjust 0-320mS) “Track Delay Mode” (option to track to video delay in synchroniser mode) “Block delay Response” (option to jump or ramp to the selected audio delay)

Once the desired adjustment is selected, press the enter button. For the first selection (“Block delay Adj”), the display will now indicate the current setting which can be adjusted via the rotary encoder. Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the menu/exit button should be pressed.

For the last 2 selections (“Track Delay Mode” and “Block delay Response”), there is a choice. This can be selected with the rotary encoder . The state surrounded by chevrons is considered to be the active state.

Genlock Controls

Ensuring the menu button is extinguished, press the shift+black. The characters “H Fine Phase” will be displayed and the menu button will now light.

The rotary encoder will now allow cycling through the various genlock options available.

These are as follows: -

“H Fine Phase” (in ns) “H Coarse Phase” (in samples) “V Phase” (in lines) “Free Run Frequency” “Action On Losing Input” “Action On Losing Genlock”

Once the desired adjustment is selected, press the enter button.

For the first 4 selections (“H Fine Phase”, “H Coarse Phase”, “V Phase” and “Free Run Frequency”), the display will indicate the current setting, which can be adjusted via the rotary encoder.

menu/exit button should be pressed.

Genlock Controls (continued)

For the last 2 selections (“Action On Losing Input” and “Action On Losing Genlock”), there is a choice. This can be toggled by using the rotary encoder and enter buttons. The state surrounded by chevrons is considered to be the active state.

Adjusting the free run frequency

Proteus contains an internal VCXO that controls all of its output timing. This VCXO can either be locked to the genlock signal or it can free-run. As a precaution, the free-run frequency can be adjusted to a value close to that of the existing genlock signal. This is so that if the genlock fails for whatever reason, the disturbance to the output is minimised whilst the problem is fixed.

To adjust the free run frequency, perform the following list of operations: -

1) Ensure that the “Action on losing Genlock” setting is selected as “free run”.

2) Connect one of the composite output signals to one channel of either a waveform monitor or oscilloscope.

3) Connect the genlock signal to the other channel of the waveform monitor or oscilloscope.

4) Ensure the output line standard is the same as that of the genlock signal.

5) Select “Free Run Frequency” from the Genlock Controls Menu (see previous page).

6) The display will now indicate the Free Run Frequency as a percentage. 50% is the default setting with adjustment from 25% to 75%.

The Free Run Frequency can be adjusted via the rotary encoder. This should be adjusted such that the run-through frequency of the two signals on the waveform monitor or oscilloscope is brought to zero.

Once the desired setting has been reached, pressing the enter button will retain the value. If you wish to cancel the adjustment and return to the previous setting, then the menu/exit button should be pressed.

Note: The setting will be retained even when Proteus is switched off.

Storing and Recalling Presets

Ensuring the menu button is unlit, press the shift+menu = presets buttons. The characters “Presets Menu” will be displayed and the menu button will now light. The

rotary encoder will now allow cycling through the various gain options available.

These are as follows: -

“Factory Default” “Recall 1” “Recall 2” “Store 1” “Store 2”

Once the desired preset selection is selected, press the enter button. The display will now ask for confirmation. Either press enter again to carry out the desired preset option or press the menu/exit button to escape to the top level of the presets menu.

Note that if the “Factory Default” option is used and then the “store 1” and “store 2” presets activated, the unit’s parameters will be returned to the original state installed at the factory.

Selecting Audio Sources

Note: Audio is an option and may not be fitted.

The output audio is simultaneously available on the AES and analogue outputs as well as being embedded in the video SDI stream. The input audio can be selected from either embedded audio from the selected SDI input, the AES input or the analogue audio inputs. Alternatively a mixture of sources is also possible.

It should be noted that audio sources that are asynchronous both to the SDI video source and to each other can be accommodated. The one exception to this is that the 2 embedded audio channels within the selected audio group must be synchronous to each other. In practice this is usually the case anyway.

The quickest way to select the audio sources is via the button on the extreme lefthand side of the panel. This allows the user to switch between Embedded, AES and Analogue inputs. The input sources can also be split between channels 1&2 and 3&4. Holding down the Shift button while pressing the audio source selector will cycle channels 3 and 4 only through the input source options.

(cont. next page)

Audio Menu access

Ensuring the menu button is extinguished, press the menu button. The characters “Proteus ARC Menu” will be displayed. The rotary encoder will now allow cycling through the various top level options available These are as follows: -

“ARC Menu”

“Aud Source Menu” “Video Gain Menu” “Chroma Menu” “Black Level Menu” “Audio Level Menu” “Audio Delay Menu” “Genlock Menu” “Presets Menu” “Extended Menus” “Status”

Select “Audio Source Menu” and press the enter button. The rotary encoder buttons will now allow cycling through the second level options available.

These are as follows: -

“Embedded”

“AES”

“Analogue”

“X-Point”

The state with the chevrons around it is considered to be the active state. If it is desired to mix the audio sources, then select “X-point” using the rotary encoder and press enter.

Level 3 and Level 4 options will now allow for mixed source selection of the audio outputs. (See the menu table in Appendix A). In selecting the audio channels, it is best to start with selecting the digital source as either embedded, AES or a mixture of both. This is because the digital selection must be done in stereo pairs to ensure correct audio synchronisation with video. Once the digital selection has been made, then the output audio channels can be made from any combination of digital and audio signals.

Selecting Test Patterns

A selection of test patterns can be switched onto the output of both the analogue video signals and independently also the digital video signals (SDI). This is useful for testing downstream equipment or monitors. It can also be useful for testing downstream cable links.

To select the test patterns navigate to the “Test Pattern Select” menu, under the “Extended Menus”, section.

As well as a video test pattern the embedded SDI output test patterns also contain an embedded audio test pattern with channel ident. This is an extended tone followed by a short tone in channel 1, 2 short tones in channel 2, 3 short tones in channel 3 and 4 short tones in channel 4.

It should be noted that audio test patterns on the AES outputs is not currently supported.

Aspect Ratio Conversion Controls

Note: Aspect Ratio Conversion (ARC) is an option and may not be fitted.

There are two ways to control ARC – preset mode and variable mode. The ARC can also be turned off.

Preset mode

There are 8 preset conversions:

“4:3 => 4:3 Pillar Box” “4:3 => 14:9 Pillar Box” “4:3 => 16:9 Middle Cut” “4:3 => 16:9 Anamorphic” “16:9 => 4:3 Centre Cut” “16:9 => 4:3 Anamorphic” “16:9 => 14:9 Letter Box” “16:9 => 16:9 Letter Box”

The first four are valid for 525-line input and 625-line output. They convert a 4:3 fullscreen image on 4:3 input screen onto a 16:9 output screen. The last four are valid for 625-line input and 525-line output. They convert a 16:9 full-screen image on a 16:9 input screen onto a 4:3 output screen.

To select the preset conversions navigate to the “Preset” menu, under the “Aspect Ratio Conversion” menu. When “Preset” menu is selected, Proteus works in preset mode until “Variable” menu or “Off” is selected.

Variable mode

Variable mode allows direct control of the output picture position and size both vertically and horizontally, therefore any conversion may be set up.

Variable vertical and horizontal size and position are represented in percentage units. For size, 0% means no resizing. 50% expands the picture to 150% of its normal size. A positive percentage is a size increase and a negative percentage is a size decrease. For position, 0% positions the image centred on the output. 50% moves the image half way off-screen. A positive percentage moves the image down and to the right and a negative percentage moves the image up and to the left.

When “Zoom” is turned on, both vertical size and horizontal size can be changed together if one of them is adjusted. When “Zoom” is turned off, vertical size and horizontal size can be adjusted separately.

To select “Zoom”, “Horizontal Size”, “Vertical Size”, “Horizontal Position” or “Vertical Position”, navigate to the “Variable” menu, under the “Aspect Ratio Conversion” menu. When “Variable” menu is selected, Proteus works in variable mode until “Preset” menu or “Off” is selected.

Once “Horizontal Size”, “Vertical Size”, “Horizontal Position” or “Vertical Position” is selected by pressing the enter button, follow the steps below.

The display will now indicate the current setting which can be adjusted via the rotary

encoder.

menu/exit button should be pressed.

Border

Border colour can be selected from eight colours. Both vertical and horizontal border edges can also be trimmed on a line-by-line and/or pixel-by-pixel basis. When the ARC is turned off, the border adjustments are also turned off.

To adjust the border, navigate to the “Border” menu, under the “Aspect Ratio Conversion” menu. “Horizontal Trim” and “Vertical Trim” can be controlled in the same way as “Horizontal Size”.

Disabling the ARC

Picture resizing can be turned off by selecting “Off” under the “Aspect Ratio Conversion” menu. When it is turned off, the output picture position and size are set to 0% and the border is turned off.

Appendix A

Proteus Menu Structure

Note: Some menus may not function or may not be present dependent on options installed.

Top level

Level 2

Level 3

Level 4

Level 5

ARC Menu

Preset

4:3 => 4:3 PB 4:3 => 14:9 PB 4:3 => 16:9 MC 4:3 => 16:9 Ana 16:9 => 4:3 CC 16:9 => 4:3 Ana 16:9 => 14:9 LB 16:9 => 16:9 LB

Variable

Zoom

On Off

Horizontal Size

8888

Vertical Size

8888

Horizontal Position

8888

Vertical Position

8888

Border

Colour

Black Dark Grey Grey Light Grey White Green Red Blue

Horizontal Trim

8888

Vertical Trim

8888

Off

Top level

Level 2

Level 3

Level 4

Level 5

Aud Source Menu

Embedded AES Analog X-Point

Left Ch - Audio Pair1

Digital Audio Channel 1 Digital Audio Channel 2 Digital Audio Channel 3 Digital Audio Channel 4 Analogue Audio Channel 1 Analogue Audio Channel 2 Audio Analogue Channel 3 Analogue Audio Channel 4

Right Ch - Audio Pair1

Digital Audio Channel 1 Digital Audio Channel 2 Digital Audio Channel 3 Digital Audio Channel 4 Analogue Audio Channel 1 Analogue Audio Channel 2 Analogue Audio Channel 3 Analogue Audio Channel 4

Left Ch - Audio Pair2

Digital Audio Channel 1 Digital Audio Channel 2 Digital Audio Channel 3 Digital Audio Channel 4 Analogue Audio Channel 1 Analogue Audio Channel 2 Analogue Audio Channel 3 Analogue Audio Channel 4

Right Ch - Audio Pair2

Digital Audio Channel 1 Digital Audio Channel 2 Digital Audio Channel 3 Digital Audio Channel 4 Analogue Audio Channel 1 Analogue Audio Channel 2 Analogue Audio Channel 3 Analogue Audio Channel 4

Digital Audio Channel 1/2

Embedded Audio Pair 1 Embedded Audio Pair 2 AES1 AES2

Digital Audio Channel 3/4

Embedded Audio Pair 1 Embedded Audio Pair 2

AES1 AES2

Top level

Level 2

Level 3

Level 4

Level 5

Video Gain Menu Picture Gain

+0.00dB

Y Gain

+0.00dB

CV Dec Gain

Chroma Menu

Chroma Gain

+0.00dB

Cb Gain

+0.00dB

Cr Gain

+0.00dB

CV Chroma Gain

NTSC Hue

0deg

Black Level Menu

Y Black Level

+0.00mV

Cb Black Level

+0.00mV

Cr Black Level

+0.00mV

CV Dec Black

+0.00mV

NTSC IP Ped

Ped On Ped Off

NTSC OP Ped

Ped On Ped Off

Audio Level Menu

Audio Gain

+0.00dB

Pair 1 L&R

+0.00dB

Pair 2 L&R

+0.00dB

Pair 1 Left

+0.00dB

Pair 1 Right

+0.00dB

Pair 2 Left

+0.00dB

Pair 2 Right

+0.00dB

Top level

Level 2

Level 3

Level 4

Level 5

Audio Delay Menu

Block Delay Adj

0ms

Track Delay Mode

Track Fixed

Blk Delay Response

Ramp Jump

Extended Delay Adj

0ms

Genlock Menu

H Fine Phase

100ns

H Coarse Phase

0 Samples

V Phase

0 Lines

Free Run Freq

50%

Action on No Ip

Cut to Black Freeze

Action on No Glk

Lock to Ip Free Run

Presets Menu

Factory Default

Enter to Confirm

Recall 1

Enter to Confirm

Recall 2

Enter to Confirm

Store 1

Enter to Confirm

Store 2

Enter to Confirm

Top level

Level 2

Level 3

Level 4

Level 5

Level 6

Extended Menus

Audio Controls

Audio Ip Control

Embedded Aud Grp

Group1

Group2 Group3 Group4

Audio Op Control

Embedded Aud On/Off

On Off

Embedded Aud Pack

Smpte 272M Every Line

Monitor Select

Ch 1/2 Ch 3/4

Phase Reverse

Aud 1 Right Rvs

Enable Disable

Audio 2 Right Rvs

Enable Disable

Ana Vid Ip Setup

Force Standard

NTSC PAL-I PAL-M PAL-cN NTSC 4.43 SECAM AUTO

Top level

Level 2

Level 3

Level 4

Level 5

Ana Vid Op Setup

Chroma On/Off

Chroma On Chroma Off

Burst On/Off

Burst On Burst Off

Active Pic Width

Narrow Blank Wide Blank

Assign Standard

NTSC-M PAL-I PAL-M PAL-cN

Std Conversion

Motion Apt Setup

On Off

Motion Thr Setup

Mode

Auto Manual

Motion Threshold

(no action)

Video TPG

Test Pattern Sel

100% Col Bar 75% Col Bar Multiburst SDI Matrix 100%Bar+Mbst

SDI Op TPG OnOff

Off On

Ana Op TPG On/Off

Off On

Top level

Level 2

Level 3

Level 4

Level 5

Engineering menu

PCB Issue

1 Firmware Ver

2.1 Software Ver

2.2 Checksum 1

FFFFFFFF Checksum 2

FFFFFFFF Serial number

1xxxx Speed Grade

6 Options Code

FFFFFFFF

Option Settings

Mnemonic Setting

:Shr Long

Scroll Speed

Very Slow Slow Medium Fast

Disp Brightness

(no action)

Top level

Level 2

Level 3

Level 4

Level 5

Status

SDI Ip Status

Locked 625 Lines

Analog Ip Status

Unlocked NTSC

Genlock

Missing NTSC Unlocked

Embedded Audio

Present Checksum OK Em Audio Ch1

Linear Present

Em Audio Ch2

Linear Present

AES1 Status

Present No Errors Linear

AES2 Status

Present No Errors Linear

Audio Delay

5ms

Appendix B

AES Break-out cable pin ordering

Note: AES audio is an option and may not be fitted.

The AES I/O can be accessed via the 15-way D-type at the rear of Proteus

The Pin out is as follows: -

Pin 1

AES_IN1+

Pin 9

AES_OUT1+

Pin 2

GND

Pin 10

GND

Pin 3

AES_IN1-

Pin 11

AES_OUT1-

Pin 4

GND

Pin 12

GND

Pin 5

AES_IN2+

Pin 13

AES_OUT2+

Pin 6

GND

Pin 14

GND

Pin 7

AES_IN2-

Pin 15

AES_OUT2-

Pin 8

GND

Appendix C

Analogue Audio I/O Break-out cable pin ordering

Note: Analogue audio is an option and may not be fitted.

The Analogue audio Inputs and outputs can be accessed via the 2x15-way D-types at the rear of Proteus

The Pin-outs are as follows: -

Inputs

Pin 1 Analogue1R_IN+ Pin 2 GND Pin 3 Analogue1R_IN Pin 4 GND Pin 5 Analogue1L_IN+ Pin 6 GND Pin 7 Analogue1L_IN Pin 8 GND Pin 9 Analogue2R_IN+ Pin 10 GND Pin 11 Analogue2R_IN Pin 12 GND Pin 13 Analogue2L_IN+ Pin 14 GND

Pin 15 Analogue2L_IN-

Outputs

Pin 1 Analogue1R_OUT+ Pin 2 GND Pin 3 Analogue1R_ OUT Pin 4 GND Pin 5 Analogue1L_ OUT+ Pin 6 GND Pin 7 Analogue1L_ OUT Pin 8 GND Pin 9 Analogue2R_ OUT+ Pin 10 GND Pin 11 Analogue2R_ OUT Pin 12 GND Pin 13 Analogue2L_ OUT+ Pin 14 GND

Pin 15 Analogue2L_ OUT-

BHV Proteus-R Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual