Inter-m PMU-240NA, PMU-600NA Operation Manual

Operation Manual

(Webpage Setting)

Mixing Amplifier

PMU-240NA/600NA

MIXING AMPLIFIER

Contents

Contents

Webpage Setting............................................................................................................................1

Ⅰ. Device network initial setup information .........................................................................................1

Ⅰ. 1 What you need before network connection..................................................................................1

Ⅰ. 2 Connecting device and configuration .........................................................................................1

Webpage operation manual........................................................................................................3

Ⅱ. Common Page ...........................................................................................................................3

Ⅱ. 1 Operation Mode Setup .............................................................................................................4

Ⅱ. 1. 1 Operation Mode Setup – USB ...............................................................................................5

Ⅱ. 1. 2 Operation Mode Setup – I-RADIO .........................................................................................6

Ⅱ. 1. 3 Operation Mode Setup – AOE STREAM.................................................................................8

Ⅱ. 2 Input Volume 1 Setup .............................................................................................................10

Ⅱ. 3 Input Volume 2 Setup .............................................................................................................11

Ⅱ. 4 TEL/EXT IN Setup...................................................................................................................12

Ⅱ. 5 EQ Setup...............................................................................................................................13

Ⅱ. 6 Speaker Setup........................................................................................................................14

Ⅱ. 7 DSP1 Setup............................................................................................................................15

Ⅱ. 8 DSP2 Setup............................................................................................................................16

Ⅱ. 9 Priority Setup .........................................................................................................................17

Ⅱ. 10 Network Setup .....................................................................................................................18

Ⅱ. 11 Device Setup........................................................................................................................19

Ⅱ. 12 Time Setup...........................................................................................................................21

Ⅱ. 13 View Log ............................................................................................................................22

Ⅱ. 14 System Management ............................................................................................................23

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Webpage Setting

Webpage Setting

Ⅰ. Device Network Initial Setup Information

DHCP NO IP Address 192.168.1.99

Netmask 255.255.255.0 Gateway 192.168.1.1

DNS1 168.126.63.1 DNS2 8.8.8.8

How to find PMU-NA’s IP address: On the LCD display of PMU-NA, Touch Setup ⇒STATUS, then, user can

find the IP address information below.

Ⅰ. 1 What you need before network connection.

- Notebook or PC connected to PMU-NA via its webpage.

- UTP CABLE

- Network Switch Hub

Ⅰ. 2 Connecting device and configuration

- Connect PMU-NA and PC in the same network.

네트워크

PC

- Once you success the connection, turn on the device, then press LCD window > go to setup > STATUS. Check
the IP address information (IP, Subnet Mask, and DNS, etc) through the STATUS page.

- DHCP ENABLE: If there is ‘NO’ on the screen, find the same IP CLASS in the network. And, set the IP
information within the same network.

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- Use the browser on the user’s PC and type the IP address and enter.

※ DHCP Enable: yes, After this setup, IP address may change based on the network configuration.
※ If there is no webpage on users PC. Turn off the wireless network and try again.
※ Please download the latest version of the manual on the website(www.inter-m.net). The description on the

manual may change depending on the firmware version.

We recommend Chrome browser (higher than version 49.0.x.x)

(other browser may not support some feature during the operation..)

- Type the device’s IP address then the Log-in window will pop up. Type the user’s name and password to

access the webpage. (For initial setup → User name: admin, password: 1) For the device’s security, Change
your password, once you success to log in the webpage.

※ In case, the connection is failed.

① Check the PMU-NA whether it works in normal condition

② Check the cable and connection status

③ Check the device IP address information with your network administrator whether it matches with

designated PC’s IP address.

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Webpage operation manual

Webpage operation manual

Ⅱ. Common Page

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① The window shows device’s information (device name, IP address, web program version) and Current

language for web page (User can change the language as Korean, English, and French)

② Menu window

③ When you click one of the list on window from “②”, this winder will show related information.

④ This window shows related helpful tips.

※ Check PMU-NA’s manual to find the detailed descriptions of each function,

※If the webpage is not operated or the user doesn’t use the webpage for more than 5 minutes, “refresh” the

webpage.

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Ⅱ.1 Operation Mode Setup

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When user choose [Operation Mode Setup] menu, the information above will appear.

①Click the button Standby Off, user can on/off the standby mode manually.

When the user activates the STAND BY mode, all the buttons on menu window will be deactivated, but the
time setup, network setup, and system administration menu.

②The user can select Play mode (USB, I-RADIO, AOE Stream)

③When user select [Apply] button, user’s play mode will apply to the device.

※ If there is no audio input for more than 15 minutes, the device will go back to standby mode.

④In [Operation Mode Setup], the window will show helpful tips.

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Ⅱ.1.1 Operation Mode Setup – USB

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If the user click UBS mode during the [Operation Mode Setup], the user can see the same window above.

①Select USB mode and click [Apply] button, then the USB control panel will show up to bottom of the mode

select window.

②User can select REPEAT mode and there are four type of repeat mode.

※Selectable mode: ONCE, REPEAT 1, REPEAT ALL, No mode

③There are buttons to control USB music file.

[ Repeat ] button: Select the Repeat mode

[ |◀◀ ] button: Play the previous song

[ ▶ ] button: Play the selected song

[ || ] button: Pause the current song

[ ■ ] button: Stop current song

[ ▶▶| ] button: Play next song

④It shows current commend, It will shows the current file’s status. (Play, Stop, or Pause)

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Ⅱ.1.2 Operation Mode Setup – I-RADIO

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Above is the page that appears when clicking I-RADIO in condition of [Operation Mode Setup].

lick I-RADIO, then click [Apply] button. Setup category will appear at the bottom.

①C

②Select user’s I-RADIO channel.

Once select the radio server from the channel list, click, [Play] button. Then the targeted radio channel plays.
When the radio plays, click the [Stop] button to stop the radio channel.

③Buffer ratio: This is the setup window to control the radio’s buffer ratio to control audio waiting time during

its playing. Lower the butter ratio is, shorter the audio file’s standby time. Generally longer buffer ratio
makes the radio’s audio streaming stable during the playing. If the current buffer radio is longer than the
audio streaming, the audio will play with the double layered radio channel. If the current buffer radio is
shorter than the audio streaming, the audio will pause and continue to play the radio audio channel again.

※Buffer ratio 99% means 3 minutes standby time for audio streaming. Standby time may differ from the

network preference.

④Double channel setup: If the current radio is pause by the buffer ratio, it allow the go other radio channel

server.
Double count: This is window to setup radio pause counter. If the number of radio channel’s pause is more
than the number of the setup. Double channel setup will activate its function. It the counter number is 0, this
counter function will be deactivated.
Double channel address: If the Double channel is activated. This radio server’s address will be the alternative
server address.

⑤Radio channel list: This is the setup window for internet radio address.

Title: Type the radio title
URL: Type the Dario server’s address
Change: Click the button for update the radio information.
Change All: Click the button to update all radio channels’ information. (20 radio channel list, Title and
address)

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Ⅱ.1.3 Operation Mode Setup – AOE STREAM

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Above is the page that appears when clicking AOE Stream in condition of [Operation Mode Setup].

①Click AOE Stream, then click [Apply] button. Setup category will appear at the bottom.

②When using virtual contact closer among AOE lists, select it among the list.

③It will show maximum ten AOE server lists, when clicking the aimed server; the AOE-access setup page will

show at the bottom of the page.
[Title]: You can input the name that is relevant to present server list.
[Selection of transmission method]: You can choose either Unicast or Multicast as the method of communications.
[Selection of redundancy operating]: You can choose either single server operation or dual server operation.

※When user choose dual selection, user can find the dual server address on the information setup menu.

When there is connection lost during audio streaming, auto connection mode will be activated through dual

server. For the dual server setup, main server and one x AOE server are required.
[Selection of buffering time]: This is a window to setup the AOE streaming buffering time (0~10 second)
[Settings of server informiation]:

- Main address and port: type the AOE device’s IP address and port number.

- Dual address and port: type AOE dual device’s IP address and prot number.

[Save]: Click the button to store server channel list in AOE connection setup information.

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[Connect]: Click the button to connect current server to access its setup information.

Disconnect]: Disconnect the current radio channel

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Ⅱ.2 Input Volume 1 Setup

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Above is the page that appears when clicking [Input Volume 1 Setup] menu.

①Control the master volume.

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When clicking the mute button, sound source shuts off.

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Drag the mouse slide bar to the aimed volume to set it up. (Volume Value)

②Setup the volume about INPUT1~INPUT6.

③[Input Volume 1 Setup] page will show the help page.

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Ⅱ.3 Input Volume 2 Setup

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Above is the page that appears when clicking [Input Volume2 Setup] menu.

①Control the master volume.

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When clicking the mute button, sound source shuts off.

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Drag the mouse slide bar to the aimed volume to set it up. (Volume Value)

②Setup the input volume.

- USB: Setup the volume of USB input at the front side of the device.

- AUX: Setup the volume of AUX input at the front side of the device.

- PC AUDIO: Setup the volume of PC AUDIO input at the back side of the device.

- NETWORK: Setup the volume of AOE Stream and I-RADIO of the device.

③[Input Volume2 Setup] page will show the help page.

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Ⅱ.4 TEL/EXT IN Setup

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Above is the page that appears when clicking [TEL/EXT IN Setup] menu.

①Setup the TEL IN volume. Select among 100%, 75%, 50%, 25% and click [Apply] button so it applies to

the device.

②Setup the EXT IN volume. Select among 100%, 75%, 50%, 25% and click [Apply] button so it applies to

the device.

③[TEL/EXT IN Setup] page will show the help page.

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Ⅱ.5 EQ Setup

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Above is the page that appears when clicking [EQ Setup] menu.

①Total 7 types of PRESET (JAZZ, CLASSIC, ROCK, LIVE, USER1, USER2, USER3) are

stored, you can select any of the preset stored.

②Click Bypass ON/OFF button to setup the Bypass ON/OFF condition.

- : Present Bypass On condition (not using the EQ function)

- : Present Bypass Off condition (using the EQ function)

③You can control 6-BAND EQ. (-10dB ~10dB)

6 BAND (125Hz, 400Hz, 1kHz, 3.1kHz, 8kHz, 12.5kHz)

④BASS and TREBLE only show the setup value in device, change can be controlled only in the front side of

the device.

⑤

When clicking the [FLAT] button, the value of 6-BAND EQ sets up to 0dB.

⑥

The 6-BAND EQ value that was setup by the user, will be stored in [USER1], [USER2], [USER3].
(Among the PRESET list, when clicking [USER1], [USER2], [USER3], you can check the stored value.)

⑦[EQ setup] page will show the help page.

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Ⅱ.6 Speaker Setup

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Above is the page that appears when clicking [Speaker Setup] menu.

①You can On/Off SPEAKER1~5 of the device.

- SPEAKER1 is in On condition, but when clicking [On] button again, it turns to Off condition.

- SPEAKER2 is in Off condition, but when clicking [Off] button again, it turns to On condition.

②ALL(On/Off): You can control every speaker(SPEAKER1~5).

- On: Every speaker (SPEAKER1~5) turns to On condition.

- Off: Every speaker(SPEAKER1~5) turns to Off condition.

③[Speaker Setup] page will show the help page.

PMU-240NA/600NA

Ⅱ.7 DSP1 Setup

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Above is the page that appears when clicking [DSP1 Setup] menu.

①Ducking Release Time and Level values are able to setup.

1) DUCKING Release Time (1ms ~10000ms) setup

- Drag the slide bar using mouse to setup the value you want.

- When clicking [Apply] button, the changed value applies.

2) DUCKING Level( -12db, -18db, -24db, MUTE ) value.
(Select the Level value you want, then click [Apply] button so it will apply to the device.)
* Slider operation sets up the same as above.

②Setup Limiter Threshold(-4dB ~ 44dB) value.

③Setup Limiter Attack Time(1ms ~ 20ms) value.

④Setup Limiter Decay(100ms ~ 2000ms) value.

⑤Setup HPF Frequency(20Hz ~ 400Hz) value. (HPF: HIGH PASS FILER)

⑥Setup MIX-OUT value.

- LPF Enable: Setup whether to use Low Pass Filter or not. (LPF: LOW PASS FILER)

- Frequency: Setup Frequency value. (20Hz ~ 400Hz)

- Volume: Setup MIX-OUT’s volume. (0~100)

⑦[DSP1 Setup] page will show the help page.

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Ⅱ.8 DSP2 Setup

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Above is the page that appears when clicking [DSP2 Setup] menu.

①Setup Signal Detection value. (-50dB ~ -20dB)

- Set up Signal Detection value according to different types of input.
(CH1~CH6,TEL IN, EXT IN, USB, CHIME, AUX, PC AUDIO, AOE, I-RADIO, )

- Setup to the wanted value, then click [Apply] button and it will apply to the device.

②[DSP2 Setup] page will show the help page.

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Ⅱ.9 Priority Setup

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Above is the page that appears when clicking [Priority Setup].

①TOP PRIORITY: Select the sound resource that will setup as first priority.

(Sound resources that won’t be selected as TOP PRIOTIRY will automatically move to NO PRIORITY.)

②2ND PRIORITY: Select the sound resource that will setup as second priority.

(Sound resources that won’t be selected as 2ND PRIOTIRY will automatically move to NO PRIORITY.)

③NO PRIORITY: Select the sound resource that will setup as the lowest priority.

■priority: TOP PRIORITY > 2ND PRIORITY >NO PRIORITY

④When clicking [Apply] button, the set up priorities in ①, ②, ③ will be applied to device.

When clicking [Initialize] button, priorities reset.

■ priority reset value.

1ST PRIORITY: TEL IN
2ND PRIORITY: CH1, CH2, CHIME, EXT IN
NO PRIORITY: CH3, CH4, CH5, CH6, AOE, AUX, PC AUDIO, USB MEMORY, I-RADIO

⑤[Priority Setup] page will show the help page.

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Ⅱ.10 Network Setup

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Above is the page when clicking [Network Setup] menu.

①The network MAC address of the device will show.

②Host name of the device will show.

③You can check the setup network condition of the device, and also setup to any information that you

want.

- DHCP: Automatically setup from DHCP server.

- Manual Setting: input the IP address, subnet mask, gateway, DNS1, DNS2 setup value.

④When clicking [Apply] button, present setup value will apply to the device.

When clicking [Initialize] button, network setup will reset.

⑤[Network Setup] page will show the help page.

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Ⅱ.11 Device Setup

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Above is the page when clicking [Device Setup] menu.

①Through contact closer 1, 2, 3, 4, you can setup CONTACT 1, 2, 3, 4 sockets at the backside of the

device.

- MUTE: When you receive contact closer input, output will mute.

- CHIME: When you receive contact closer input, CHIME audio will output.

- PRI: When you receive contact closer input, audio will output through EXT IN socket.

- GPI: When you receive contact closer input, it will operate through GPI mode.

②You can setup the operation to the front side’s CHIME button.

- Start Chime: Select among UP 2 TONE and UP 4 TONE. When pressing the front side’s CHIME button,

the setup CHIME will output.

- End Chime: Select among None and Down 4 TONE. When setting up ending chime bell to DOWN 4

TONE, after starting chime bell is done, front side’s CHIME LED will blink. Then, press CHIME button
once more and ending chime bell will broadcast. If you have set up the ending chime bell to NON,
only starting chime bell will broadcast.

③You can decrease number 5 speaker to fixed ratio (100%, 50%, 25%).

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④You can setup amp mode.

There are three types of mode(100V, 70V, Low-Z) to setup.

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- When selecting either 100V or 70V, it is able to use High-Z speaker at every speaker socket at the

backside, when selecting Low-Z, only UNSWITCHED/Lo-Z socket can use the Low-Z speaker.

⑤You can setup GPI mode.

- When it is setup to GPI at contact closer, it sets up to GPI operation mode.

- Select the category that you want to setup among the GPI lists.

- GPI setup: Select the input source according to the GPI that you chose among the GPI lists.

※ When setting up GPI, after setting up GPI, you have to click [Save] button so it applies to the device.

■ If the input source to the GPI is I-RADIO, then select I-RADIO among input sources, then select the

category that you want among I-RAIDO Playlist. Lastly, select the speaker that will output the input
source among the speaker category.

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■ If the input source to GPI is AOE Stream, then select AOE Stream among input sources, then select the

category that you want among AOE Stream Playlist. Lastly, select the speaker that will output the input
source among the speaker category.

⑥[Device Setup] page will show the help page.

※When the contact closer is at input condition, it is unable to setup the operation of contact closer 1-4, so

be cautious when using.

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Ⅱ.12 Time Setup

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Above is the page when clicking [Time Setup] menu.

①Device will show the setup time, which you can change to any other region. Time and information of the

device will show.

②User setup and time can be automatically selected.

[Manual Setup]: Manually input time and setup.
[Automatic Time Synchronization]: Reset time of the server and it will setup the device’s time.

③When clicking [Apply] button, the time that was setup will apply to the device.

④[Time Setup] page will show the help page.

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Ⅱ.13 View Log

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Above is the page that shows when clicking [View log] menu.

①Logs that occurs while device operates, will show at the relevant domain.

- When clicking [Refresh] button, log rereads.

- When clicking [Clear Log] button, log information becomes deleted.

②[View Log] page will show the help page.

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Ⅱ.14 System Management

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Above is the page that shows when clicking [system Management] menu.

①You can update the device’s programs.

1) Main SW upgrade.

- Click [] button, select the file you want to upgrade among open file page. Filename extension is

“tar.gz” and the file with different extension is not to be upgraded.

- When clicking [Apply] button, it will ask “Are you sure to System Upgrade?” When clicking [Confirm]

button, page with note “Firmware has been successfully uploaded. Proceed with upgrade” will appear.
Then click [Confirm] button and it will say, “System will be restarted. Please re-connect after a
fewminutes” When finally clicking [Confirm] button once again, upgrade will be finished.

- When pressing [Initialize] button, the selected file becomes reset.

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2) STM SW Upgrade.

- After pressing button, select the file that you want to upgrade among open file page. File

Extension is “bin”, files that are different than this filename extension, it is not the STM upgrade file.

- When pressing [Apply] button, it says “Are you sure to System Upgrade?” Then click [Confirm] button

and it will say, “Firmware has been successfully uploaded. Proceed with upgrade” Again press
[Confirm] button, and it will show the page saying “System will be restarted. Please re-connect after a
fewminutes” When pressing [Confirm] button, upgrade will be successfully finished.

- When pressing [Initialize] button, the selected file resets.

②When logging on to the webpage, you can change the needed password.

- User Account: Select the account that you want to change the password. (Basic value: admin)

- Current Password: Input the present password of the selected account.

- New Password: Input the new password you want to change to.

- Password Confirm: Input the new password.

- When clicking [Apply] button, it will apply to the device.

- When clicking [Initialize] button, password change setup resets.

③GUI that appears at the front side LCD, its password can reset.

- When clicking [Apply] button, password of the front side LCD’s GUI resets.

④You can restart main programs of the device.

- When clicking [Apply] button, main program of the device will reset.

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Inter-M, Ltd. (Korea) began operations in 1983.

Since then, Inter-M has grown to become one of the largest manufacturers
of professional audio and commercial sound electronics equipment in the world.

Inter-M has gained worldwide recognition for its own branded products,
as well as private label manufacturing of electronics sold under other names (OEM).

The company is no longer just a Korean company, but rather a global company
that is truly international in scope, with factories and offices in Korea and China,
and sales and marketing operations located in Japan, Europe, and the U.S.A.

With more than 850 employees around the globe,
Inter-M is well-poised for further growth and expansion.

Inter-M Americas, INC.

5666 CORPORATE AVE. CYPRESS, CA 90630
TEL : [phone], FAX : [phone]
Home Page : http://www.inter-m.net, E-mail : [e-mail]

Inter-M Corporation

SEOUL OFFICE : 719, DOBONG-RO, DOBONG-GU, SEOUL, KOREA
TEL : [phone]~8, FAX : [phone]
Home Page : http://www.inter-m.com, E-mail : [e-mail]

MADE IN KOREA

December 2016 M100055