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33

Audio Operations

Playing back/stopping an audio file

1. 

Press the AUDIO FUNCTION [1]–[5] button to which 

the audio file playback/stop function is assigned.

The button blink, and the audio file plays.

 

* Audio files shorter than 10 ms might not play correctly.

2. 

To stop audio file playback, press the same button 

again.

 

¹

When SW MODE is “Momentary”, playback stops once you take 

your finger off the button.

 

¹

If loop playback is off, the Audio file stops automatically when it 

has played to the end.

Specifying the playback method

You can make the music file play as a loop, or make it fade-in/out.
Press the [MENU] button 

Ó

 “Audio Function” 

Ó

 Audio Function 1–5” 

Ó

 select “Audio Player”, and set the following menu items.

Menu item

Explanation

Loop

Turns loop playback on/off.

Level

Adjusts the playback volume of the audio file.

Fade In

Specifies the fade-in time of the audio file.

Fade Out

Specifies the fade-out time of the audio file.

Deleting an Audio File

1. 

[MENU] button 

Ó

 “Import” 

Ó

 select “Import Audio File”, 

and then press the [VALUE/CURSOR] knob.

2. 

Select “Audio Memory”, and then press the [VALUE/

CURSOR] knob.

3. 

Turn the [VALUE/CURSOR] knob to select the memory 

number (1–8) of the audio file to delete, and then 

press the [VALUE/CURSOR] knob.

The “*” mark is displayed for memories that contain an audio file.

4. 

Turn the [VALUE/CURSOR] knob to select “Delete 

Audio Memory”, and then press the [VALUE/CURSOR] 

knob.

A confirmation message appears.

If you want to cancel the operation, select “Cancel”.

5. 

Turn the [VALUE/CURSOR] knob to select “OK”, and then 

press the [VALUE/CURSOR] knob.

When the operation is finished, the message “Completed” appears.

6. 

Press the [MENU] button to quit the menu.

Summary of Contents for SR-20HD

Page 1: ...Reference Manual 02 2022 Roland Corporation...

Page 2: ...quire modify and distribute the source code for this open source license software You can obtain the open source license source code used in this product by downloading it from the following website h...

Page 3: ...Applying Effects to Output Audio 28 Correcting a Time Difference Between Video and Audio Delay 29 Silencing Only Specific Audio Mute 29 Assigning Audio Buses to Output Connectors 30 Interlinking Audio...

Page 4: ...AK indicators These indicators light up when audio input is detected Unlit Less than 51 dB Lit green 50 21 dB Lit yellow 20 1 dB Lit red Over 0 dB Excessive 7 SETUP buttons The input channel parameter...

Page 5: ...ions and execute video related functions You can also assign different functions to each button 18 INPUT HDMI IN 1 HDMI IN 2 STILL 1 STILL 2 buttons You can also assign different functions to each but...

Page 6: ...connectors 7 HDMI IN 1 2 connectors These connectors input video Connect a video camera or computer with an HDMI output connector here 8 AUDIO OUT LINE OUT jacks These jacks output audio Connect them...

Page 7: ...test information on cards that are known to work refer to the Roland support page https roland cm sr 20hd NOTE Before using a commercially available SD card with the SR 20HD you must first format it a...

Page 8: ...parameters are shown in the parameter area at the bottom of the display Use the F1 F4 knobs to edit and confirm the values Use the AUDIO IN 1 4 and HDMI IN 1 2 SETUP buttons and the AUDIO REC VIDEO R...

Page 9: ...ed internal clock keeps operating even after the power is turned off If the battery runs out the message Battery Error is displayed If you see this message contact the nearest Roland Service Center 1...

Page 10: ...ttings EDID is set to Internal the unit transmits EDID information for all formats that it is able to input Change this setting if you want EDID information for a specific input format to be sent to a...

Page 11: ...ned to the INPUT HDMI IN 1 STILL 2 buttons 1 MENU button Video Input select HDMI IN 1 STILL 2 and then press the VALUE CURSOR knob A detailed menu appears 2 Turn the VALUE CURSOR knob to select a menu...

Page 12: ...put Capture Only one still image can be captured Captured still images cannot be reduced in size When you turn off the power the captured still image is lost When using the STILL 2 button you must cap...

Page 13: ...URSOR knob 2 Turn the VALUE CURSOR knob to select Video Follows Audio and then press the VALUE CURSOR knob 3 Turn the VALUE CURSOR knob to select a menu item and then press the VALUE CURSOR knob Menu...

Page 14: ...kground Ch Specifies the background video Window Ch Specifies the inset screen video Window Pos H Adjusts the horizontal position of the inset screen Window Pos V Adjusts the vertical position of the...

Page 15: ...on of the still image or the display region of the screen Picture by picture PbyP 1 MENU button Scene Video Function Scene Video Function A E select Mode and then press the VALUE CURSOR knob 2 Turn th...

Page 16: ...eens switch individually Motion Switching occurs while each screen moves Copying a Scene Here s how to copy the settings registered in a scene to another scene 1 MENU button Scene Video Function selec...

Page 17: ...ng and then press the VALUE CURSOR knob Set the various menu items while you watch the composited result 6 Press the MENU button to quit the menu Key compositing 1 Press the KEY button to turn key com...

Page 18: ...Key Gain Adjusts the degree of edge blur for the key 5 Turn the VALUE CURSOR knob to change the value of the setting and then press the VALUE CURSOR knob Set the various menu items while you watch th...

Page 19: ...s If you want to cancel the operation select Cancel Select Preview to check the still image The still image is output to HDMI OUT PVW 7 Turn the VALUE CURSOR knob to select OK and then press the VALUE...

Page 20: ...ER channel is set to On 9 Turn the VALUE CURSOR knob to select OK and then press the VALUE CURSOR knob When the operation is finished the message Completed appears 10 Press the MENU button to quit the...

Page 21: ...TION Buttons p 22 Deleting a Still Image Video Deleting a still image 1 MENU button Import select Import Still File and then press the VALUE CURSOR knob 2 Select Still Memory and then press the VALUE...

Page 22: ...e main output video in out 5 Turn the VALUE CURSOR knob to select a menu item and then press the VALUE CURSOR knob See Scene Video Function in the menu list p 48 for a list of menu items that can be s...

Page 23: ...ION Buttons p 22 Sending the SelectedVideo to Final Output Immediately PGM Direct You can use the PGM Direct function to send the selected video right away to final output 1 MENU button select Transit...

Page 24: ...ume balance of each input and the overall volume 1 Move the MAIN knob to a position near the indicator 0 dB 2 While monitoring the audio via speakers or headphones adjust the volume balance for the re...

Page 25: ...LINE IN 2 Turn the VALUE CURSOR knob to switch between pages 3 Turn the F1 F4 knobs to edit the values and then press the F1 F4 knobs You can assign a function to an AUDIO FUNCTION button for switchi...

Page 26: ...ain EQ Low Freq EQ High Gain EQ Hi Freq AUDIO IN 1 4 LINE IN USB AUDIO HEADSET Mic Page Chanel 1 4 2 4 3 4 4 4 Analog Gain Digital Gain Level Phase Main Mute Monitor Mute Rec Send Delay EQ EQ Mid Gain...

Page 27: ...m volume and minimum volume making the audio more comfortable for listening Menu item Explanation Compressor Turns the compressor on off Threshold Specifies the threshold at which the compressor appli...

Page 28: ...peration select Cancel 3 Turn the VALUE CURSOR knob to select OK and then press the VALUE CURSOR knob The preset is loaded 4 Press the VALUE CURSOR knob to close the message 5 Press the MENU button to...

Page 29: ...RSOR knob Menu item Explanation MAIN Mute If this is set to On the input audio to MAIN bus is temporarily muted Monitor Mute If this is set to On the input audio to Monitor bus is temporarily muted 2...

Page 30: ...s lets you correct the issue during post editing if for example you make a mistake during livestreaming Test tone You can output a test tone that is useful for making volume adjustments 1 MENU button...

Page 31: ...D card 2 Turn the VALUE CURSOR knob to select a value from HDMI IN 1 to STILL 2 and then press the VALUE CURSOR knob Value Explanation HDMI IN 1 2 STILL 1 2 For each audio source these settings specif...

Page 32: ...a USB flash drive 5 Turn the VALUE CURSOR knob to select Import from USB Memory and then press the VALUE CURSOR knob A list of the audio files is shown 6 Turn the VALUE CURSOR knob to select the audio...

Page 33: ...on Loop Turns loop playback on off Level Adjusts the playback volume of the audio file Fade In Specifies the fade in time of the audio file Fade Out Specifies the fade out time of the audio file Delet...

Page 34: ...ALUE CURSOR knob to change the value of the setting and then press the VALUE CURSOR knob 5 Press the MENU button to quit the menu Copying a Audio Function Here s how to copy the settings from one audi...

Page 35: ...t connection to ensure that a bandwidth of around twice the Video Bitrate value is available before beginning the livestream The Video Bitrate can be set in the parameter area Press the STREAM button...

Page 36: ...appears The URL and stream key are applied to the SR 20HD 10 Click OK 11 Close the page 12 Press the REC ON AIR button The parameters related to livestreaming audio and video recording are shown in t...

Page 37: ...livestream 8 Click SUBMIT TO DEVICE When the data transmission is finished the message Success appears The URL and stream key are applied to the SR 20HD 9 Click OK 10 Close the page 11 Press the REC O...

Page 38: ...SR 20HD 9 Click OK 10 Close the page 11 Press the REC ON AIR button The parameters related to livestreaming audio and video recording are shown in the parameter area 12 Press the F3 STAND BY or F4 ON...

Page 39: ...ivestreaming audio and video recording are shown in the parameter area 11 Press the F3 STAND BY or F4 ON AIR knob Livestreaming starts If audio video recording is turned on the audio video starts at t...

Page 40: ...make the tethering start stop from the menu MENU button Network select StartTethering or StopTethering and then press the VALUE CURSOR knob Android devices NOTE The method of operation differs depend...

Page 41: ...afety image is already assigned to the VIDEO FUNCTION E button as per the factory settings Setting the Streaming DelayTime 1 MENU button Stream select Stream Delay and then press the VALUE CURSOR knob...

Page 42: ...les in the SD card are listed 2 Turn the VALUE CURSOR knob to select the setting file to overwrite and then press the VALUE CURSOR knob A confirmation message appears If you want to cancel the operati...

Page 43: ...to prevent unintended operations Panel Lock function Selecting the objects of panel lock The PHONES knob is not affected by the panel lock 1 MENU button System select Panel Lock and then press the VAL...

Page 44: ...settings you made are lost The still images videos and audio files you imported still remain even after a factory reset 1 MENU button System select Factory Reset and then press the VALUE CURSOR knob A...

Page 45: ...sed on the EDID information that the source device receives it will output the most appropriate video format to the SR 20HD Zoom 10 0 100 0 1000 0 Adjusts the zoom ratio Scaling Type Specifies the sca...

Page 46: ...1200 Adjusts the position in the vertical direction Brightness 64 0 63 Adjusts the brightness Contrast 64 0 63 Adjusts the contrast Saturation 64 0 63 Adjusts the saturation STILL 2 Adjusts the still...

Page 47: ...I OUT PVW Adjusts the video that is output from the HDMI OUT PVW connector Status Displays the connection status of the HDMI OUT PVW connector If there is no connection Not Connected is shown Color Sp...

Page 48: ...es the main output video in out When Mode PinP LED Color Red Green Blue Cyan Magenta Yellow Specifies the illumination color of the SCENE A E button Background Ch HDMI IN 1 HDMI IN 2 STILL 1 STILL 2 S...

Page 49: ...0 Adjusts the horizontal size of the screen B Cropping V 0 0 100 0 Adjusts the vertical size of the screen B View Pos H 100 0 0 0 100 0 Adjusts the horizontal position of the video shown in the screen...

Page 50: ...0 A Ch Left Upper HDMI IN 1 B Ch Right Lower HDMI IN 2 A Center 0 0 B Center 0 0 C Menu item Value Mode Scene Type PbyP LED Color Red A Ch HDMI IN 1 B Ch HDMI IN 2 Layer Order A B A Ch Position H 25...

Page 51: ...omposition Black Composite using luminance key Makes black portions transparent according to brightness White Composite using luminance key Makes white portions transparent according to brightness Gre...

Page 52: ...tection resumes after audio has been detected to switch the video or scene Mic A Source AUDIO IN 1 4 LINE IN HEADSET Mic HDMI IN 1 2 USB AUDIO PLAYER Sets the audio source that s detected by Mic A Mic...

Page 53: ...If a video already exists in a memory an asterisk is shown along with the filename and bitrate of the video that s saved Import from USB Memory Enter Shows a screen where you can select the movie file...

Page 54: ...he compressor is applied Compression is applied to audio that exceeds the threshold Ratio 1 00 1 1 12 1 1 25 1 1 40 1 1 60 1 1 80 1 2 00 1 2 50 1 3 20 1 4 00 1 5 60 1 8 00 1 16 0 1 INF 1 Specifies the...

Page 55: ...42 0 dB Adjusts the input gain sensitivity in the digital domain after conversion from analog to digital Level INF 80 0 0 0 10 0 dB Adjusts the input volume Phase Off On Reverses the phase of the aud...

Page 56: ...attenuates the midrange band Mid Freq 20 0 Hz 500 Hz 20 0 kHz Adjusts the center frequency when changing the volume in the midrange band Mid Q 0 5 1 0 2 0 4 0 8 0 16 0 Adjusts the frequency bandwidth...

Page 57: ...Audio that exceeds the specified effect threshold level is compressed Threshold 50 8 0 dB Specifies the base level at which the compressor is applied Compression is applied to audio that exceeds the t...

Page 58: ...making volume adjustments MAIN Bus Adjusts the audio of the MAIN bus Level INF 80 0 10 0 dB Adjusts the output volume Mute Off On Turns the mute function on off If this is set to On the output audio i...

Page 59: ...el of test tone Audio FollowsVideo Menu item Value Bold default Explanation Audio Follow SW Turns the audio follow function on off Audio follow is a function that automatically switches the audio outp...

Page 60: ...10 0 sec Specifies the fade in time of the audio file Fade Out Off 0 1 3 0 10 0 sec Specifies the fade out time of the audio file When Assign Display Mute LED Color Red Green Blue Cyan Magenta Yellow...

Page 61: ...anually This is to be configured manually When Configure Manually IP Address Specifies the IP address Subnet Mask Specifies the subnet mask Default Gateway Specifies the default gateway DNS Server Spe...

Page 62: ...oes not change the play stop state of the video player Start Video Player VF A E Plays the video player that s set for Video Function A E Stop Audio Player Stops Video Player Video Input Select None T...

Page 63: ...Stream Rec Format Sets the streaming video recording format 1080p59 94 Frame Rate 59 94 Hz Stream Rec Mode High Quality only 1080p50 Frame Rate 50 Hz Stream Rec Mode High Quality only 1080p29 97 Fram...

Page 64: ...dio Fader Off On AUDIO IN 1 4 HDMI IN 1 HDMI IN 2 faders Locking unlocking the operation panel Long press the MENU button for at least three seconds while holding down the VALUE CURSOR knob to toggle...

Page 65: ...video output Is the display connected correctly Is video showing on this unit s display LCD If you can see video on this unit s display the video is also being output to the output connectors Check th...

Page 66: ...Roland products can be used with the SR 20HD VR 4HD UVC 01 Still Image PNG File png Maximum 1920 x 1080 pixels 24 bit color alpha channel not supported JPEG File jpg jpeg Maximum 1920 x 1080 pixels 24...

Page 67: ...PHONES jack 72 mW 72 mW 32 Output Impedance AUDIO OUT jacks 1 k Others Display 4 3 inches TFT color LCD 480 x 272 dots Power Supply AC adaptor Current Draw 3 5 A Power Consumption 42 W Dimensions 300...

Page 68: ...68 Appendix Dimensions 300 86 215 Unit mm...

Page 69: ...L 2 Cross Point Mix PinP Split PbyP DSK Scaler HDMI OUT MAIN HDMI OUT PVW LCD Stream 1 Stream 2 MP4 JPEG PGM GUI Output Fade PVW PVW Muilt View DSK Source Pattern Gen PGM Stream Delay Safety Image Sav...

Page 70: ...G PEAK SIG PEAK SIG PEAK Fader Level Meter Mute Mute Mute Fader Pan Auto Mixing Level Meter Plug In Power PHONES Jitter Buffer Jitter Buffer Video Player MP4 Audio Player WAV WAV Rec Send Rec Send Rec...

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