ELECTRO-VOICE EVERSE12-EU (01) PDF Document

To set up your ELECTRO-VOICE EVERSE12-EU loudspeaker:

Step 1. Connect the AC power cord from a grounded receptacle to the MAINS IN to ensure the battery has sufficient charge. It is recommended to leave the loudspeaker plugged in and charging for 24 hours the first time it is used.

Step 2. Switch power to ON.

Step 3. Adjust the volume (VOL) to 0 dB using the MASTER VOL knob.

Step 4. Push the input selection soft key for INPUT 1 or INPUT 2 if using an XLR or 1/4-inch (6.35 mm) cable, or push the input selection soft key for INPUT 3/4 if using Bluetooth or 3.5 mm mini jack. Use the MASTER VOL knob to adjust INPUT LEVEL to MUTE.

Step 5. Connect an audio source using an XLR, TRS, or TS cable to INPUT 1, INPUT 2, or a 3.5 mm mini jack to INPUT 3/4. Ensure the audio source is muted or at a low level before making the connection. After the connection is made, increase the source’s output to a reasonable level.

Step 6. Adjust the INPUT LEVEL until the signal peaks are just below the maximum level or the required output is achieved. If PK (PEAK) is indicated, turn the level down until the PK indication disappears. Press the input selection soft key again to exit the channel menu.

Step 7. Using the MASTER VOL knob, adjust the volume (VOL) until you get the required output from the loudspeaker.

Before pairing, ensure that Bluetooth is enabled on your smartphone or tablet.

To place the ELECTRO-VOICE EVERSE12-EU loudspeaker in pairing mode for both control and streaming:

1. Press and hold INPUT 3/4 until Pairing Mode On and the 4-digit ID is shown on the LCD.

2. Navigate to your mobile device’s Bluetooth settings menu, find the EVERSE loudspeaker with the matching 4-digit ID and ensure you are paired to the loudspeaker. This will pair the mobile device for audio streaming.

3. Continue to the next step to pair for control.

First time pairing with the app:

1. Open the EV QuickSmart Mobile app.

2. “Select your Speakers” is displayed on the screen. The app will look for available Bluetooth enabled Electro-Voice loudspeakers.

3. Tap the loudspeaker you want to pair with the app. The selected loudspeaker will have a line under it acknowledging it is selected.

4. Repeat the previous step until all of the required loudspeakers are selected.

5. Tap the CONNECT button.

6. The app connects with the selected loudspeaker. You will get a message from your device’s operating system about pairing for each device which has to be accepted.

7. Tap PAIR on the device to accept pairing to the loudspeakers. The app can connect to up to six loudspeakers.

To pair additional loudspeakers with the EV QuickSmart Mobile app:

1. Tap the EV QuickSmart Mobile app icon.

2. “Select your Speakers” is displayed on the screen. The app will look for available Bluetooth enabled Electro-Voice loudspeakers.

3. Tap the loudspeaker you want to pair with the app. The selected loudspeaker will have a line under it, acknowledging it is selected.

4. Repeat the previous step until all of the required loudspeakers are selected.

5. Tap the CONNECT button. The app connects with the required loudspeaker. The app can connect to up to six loudspeakers.

Your ELECTRO-VOICE EVERSE12-EU comes pre-installed with a high capacity Li-Ion battery pack. Charge the battery for 24 hours before the first use to ensure maximum battery run time and life expectancy.

To charge the battery:

Plug the MAINS IN while the battery is installed in the EVERSE loudspeaker.

After the first full charge, the expected battery charge times are as follows:

• 4 hours or less with no signal and the power switched off.

• 6 hours or less with the power switched on and audio playing at high output levels.

The LCD will display “CHARGING” while the battery is charging with the power switched off. The LCD will display “FULL” when the battery has reached full charge.

To remove and reinstall the battery for inspection or replacement:

1. Place the loudspeaker grille side down with the battery door facing you on a flat non-scratching surface such as a workbench with a rubber mat.

2. Fully loosen the two finger tab screws by turning them counter-clockwise.

3. Gently but firmly pull on the battery pack by the finger pull located on the back of the battery door.

4. To reinstall the battery pack, follow the previous steps in reverse. Ensure that the battery door is fully seated before tightening the finger tab screws. Finger tighten only until snug. Do not over tighten or use excessive torque as this may cause damage.

When the weatherized input cover is installed, the ELECTRO-VOICE EVERSE12-EU loudspeaker is designed to be weather resistant to IP 43 standards, but not waterproof. To use the loudspeaker in wet and damp environments safely:

• Use the weatherized input cover when on battery power and when using Bluetooth streaming and control.

• Use the Electro-Voice approved accessory rain resistant cover when on mains power, or when any of the I/O connectors are needed.

• Place the loudspeaker on an elevated, level, stable surface, or on a tripod. DO NOT place it in a puddle or standing water.

• Always orient the loudspeaker upright, in the KICKBACK mode, or in the MONITOR mode. DO NOT place or transport the loudspeaker upside down, or on the amp panel side to prevent water ingress.

• Always use the supplied weatherized input cover or the approved accessory rain resistant cover in wet or damp environments.

• Dry the product and the weatherized input cover after use, prior to removing the weatherized input cover. DO NOT remove the cover while wet.

• Always ensure the battery is properly installed when operating in a wet or damp environment. DO NOT use in wet or damp environments when the battery is not installed.

The weatherized input cover must be installed when the ELECTRO-VOICE EVERSE12-EU loudspeaker is intended to be used in wet or damp conditions. When installed, the loudspeaker will be water resistant to IP43 standards and can operate under battery power with Bluetooth streaming.

To install the weatherized input cover:

1. Ensure that the weatherized input cover is fully intact, dry, clean and the gasket is in good condition.

2. Ensure that the input panel on the loudspeaker is dry, clean, and the mating channel around the input connectors is dry and free of any dust or debris that would prevent a good seal.

3. Power on the loudspeaker.

4. Install the weatherized input cover by pressing it firmly in order to fully seat the gasket in the mating channel on the amplifier input panel. The cover will be flush with the adjacent panels of the loudspeaker.

To remove the weatherized input cover:

Pull the cover carefully and evenly using the finger pull-tabs.

To mount your ELECTRO-VOICE EVERSE12-EU loudspeaker on a tripod stand:

1. Place the tripod stand on a level and stable surface and fully extend the legs.

2. Lift the loudspeaker using two hands.

3. Set the pole cup located on the bottom of the loudspeaker onto the pole.

Note: Do not compromise the tripod stand’s structural integrity by trying to make the stand taller, and do not attempt to mount more than one loudspeaker on a stand designed for a single loudspeaker.

To mount your ELECTRO-VOICE EVERSE12-EU loudspeaker on a pole:

1. Place the subwoofer on a level and stable surface.

2. Insert the M20 threaded pole into the combo pole cup on the top of the subwoofer.

3. Turn the M20 threaded pole clockwise to secure the pole to the subwoofer.

4. Lift the loudspeaker using two hands.

5. Set the loudspeaker location to TRIPOD in the DSP control menu.

6. Select the corresponding LOW PASS setting for your subwoofer.

Your ELECTRO-VOICE EVERSE12-EU loudspeaker can be used as a floor monitor or in a kickback position by placing it on one of the two integrated monitor angles.

Setting up as a floor monitor:

1. Place the loudspeaker on a level and stable surface.

2. Safely route cables to prevent injury to performers, production crew, and audience members.

3. Set the loudspeaker location to MONITOR in the DSP control menu.

Setting up in kickback position:

1. Place the loudspeaker on a level and stable surface.

2. Tilt the loudspeaker rearward to rest securely in the kickback position.

3. Safely route cables to prevent injury.

4. Set the loudspeaker location to KICKBACK in the DSP control menu.

The amplifier panel of the ELECTRO-VOICE EVERSE12-EU includes the following:

1. LCD: DSP control and monitoring interface.

2. MASTER VOL: Adjusts the sound level and navigates the DSP control menu. Push the knob to enter the DSP control menu.

3. Input selection soft keys: Press to select an input and access its DSP control menu. Press again to deselect.

4. INPUT 1: Balanced input for sources like mixing consoles, instruments, or microphones via TRS or XLR connectors. The XLR connector has selectable 48V phantom power.

5. INPUT 2: Balanced input for sources like mixing consoles or microphones via XLR, or Hi-Z instrument connection via TRS.

6. INPUT 3/4: Bluetooth stereo input for audio streaming or analog stereo input via 3.5 mm mini-jack.

7. MIX OUT: XLR output sends the mix of all input signals or a stereo L/R signal to another loudspeaker or subwoofer.

8. FOOTSWITCH: 1/4-inch TRS connector for a footswitch to toggle FX on/off.

9. Mobile device charging port: 5 V 1.5 A charging for mobile devices.

10. MAINS IN: AC connection via an IEC-connector.

11. POWER: Switch for power ON or OFF.

12. DC POWER OUT: DC power output jack for use with the EVERSE-TRAY accessory to power a wireless microphone receiver.

The main LCD screen of your ELECTRO-VOICE EVERSE12-EU displays the following status information:

1. VOL: Indicates the master gain of the system in dB.

2. INPUT 1 VU meter: Displays the signal level of INPUT 1. A ‘P’ indicates 48V phantom power is on.

3. INPUT 2 VU meter: Displays the signal level of INPUT 2. An ‘H’ indicates a Hi-Z instrument is connected.

4. INPUT 3/4 VU meter: Displays the signal level from Bluetooth streaming or the 3.5 mm jack.

5. MAIN VU meter: Displays the signal level of the MAIN output.

6. DUCK: Indicates that ducking is activated on INPUT 1 and/or INPUT 2.

7. AFS: Indicates that Automatic Feedback Suppression is enabled.

8. BATTERY status: Shows the battery level and if it is charging.

9. FUNCTION indicator: Shows if the system is in MIXER or BASIC mode.

10. Status display: Alternately shows the selected preset number (1-5), an ‘E’ if the preset has been edited but not saved, and a lock status icon.

11. S (Audio streaming): OFF for disabled, FLASHING for pairing mode, SOLID for connected.

12. C (Control app): OFF for disabled, FLASHING for pairing mode, SOLID for connected.

The CLIP and LIMIT indicators on the LCD of your ELECTRO-VOICE EVERSE12-EU are part of its system protection features:

CLIP: This indicates that the input signal to the loudspeaker is too high, resulting in a clipped signal. If CLIP is shown, you should reduce the INPUT GAIN and/or the signal on the mixer or source equipment.

LIMIT: This protects the loudspeaker from short-term peaks and long-term overload, which can cause distortion. When LIMIT is displayed on the screen, the limiter is active. If the LIMIT indication is shown often or continuously, you should reduce the output volume (MASTER VOL).

To access and navigate the DSP control menu:

1. Push the MASTER VOL knob. The DSP control menu appears.

2. Turn the MASTER VOL knob to scroll through the menu items.

3. Push the MASTER VOL knob to select the menu item you want to modify. The focus moves to the parameters on the right side of the menu.

4. Turn the MASTER VOL knob to scroll through the parameters.

5. Push the MASTER VOL knob to confirm the selected parameter. The setting is saved, and the focus returns to the menu items on the left.

6. Repeat steps 2 through 5 to modify additional DSP and system settings.

7. Select EXIT to return to the home screen. The display also returns to the home screen after 30 seconds of inactivity.

MODE menu: Configures the type of sound the loudspeaker delivers. Options include:

• MUSIC: For recorded music playback and electronic dance music.

• LIVE: For live sound applications.

• SPEECH: For spoken word applications.

• CLUB: For recorded electronic music playback.

LOCATION menu: Optimizes the loudspeaker for different boundaries. Options include:

• TRIPOD: For when the loudspeaker is on a tripod stand or pole.

• KICKBACK: For when the loudspeaker is in the angled rear kickback position, compensating for low-frequency boost from the floor.

• MONITOR: For when the loudspeaker is in the angled monitor position, compensating for low-frequency boost.

SUB menu: Selects a high pass frequency for use with a subwoofer. Options include OFF, generic frequencies (100 Hz, 120 Hz, 150 Hz), and settings optimized for specific Electro-Voice subwoofers (ELX200-12SP, ELX200-18SP, EKX-15SP, EKX-18SP) which include delay for best summation.

The 12-band automatic feedback suppression (AFS) can be engaged to reduce unwanted feedback. To reduce feedback:

1. Follow appropriate microphone placement and use practices:

• Do not place the microphone directly in front of the loudspeaker.

• Avoid placing music stands, tablets, or other large flat objects near the microphone.

• Use proper microphone technique (e.g., hold the microphone close to your mouth) to avoid excessive input gain.

• Do not cup the microphone element with your hands.

• Engage an appropriate input channel PRESET for your application (e.g., VOCAL MIC, SPEECH).

2. Enable automatic feedback suppression (AFS) in the DSP control menu or FX section of the QuickSmart Mobile app. This enables AFS on INPUT 1 and INPUT 2.

3. Slowly turn up the output of the loudspeaker and begin sound checking your microphone or instrument.

4. As you hear feedback, allow a few seconds for the AFS to detect and reduce the feedback.

5. Continue the sound check until no additional feedback tones are generated.

To link two ELECTRO-VOICE EVERSE12-EU loudspeakers for true wireless stereo over Bluetooth:

1. Pair one of the EVERSE loudspeakers via Bluetooth to a mobile device for audio streaming.

2. On both EVERSE loudspeakers, navigate to the BLUETOOTH menu in the Main DSP menu.

3. On both loudspeakers, select LINK SPEAKERS. The LCD will show “LINKING SPEAKERS…” while establishing a connection. When connected, the menu will display “UNLINK SPEAKERS”.

4. In the BLUETOOTH menu, below the LINKING SPEAKERS option, a stereo channel selection will appear.

5. Select the appropriate stereo channel for each loudspeaker: L+R (mono), L, or R. This sets the stereo image from the audience’s perspective.

Storing customized user settings:

1. From the DSP control menu, scroll to STORE.

2. Push the MASTER VOL knob to select STORE.

3. Push the MASTER VOL knob to select one of the five available slots (1, 2, 3, 4, or 5).

4. Use the MASTER VOL knob to scroll through characters (A-Z, 0-9) to name your setting (up to 12 characters).

5. Push the MASTER VOL knob to select the required character.

6. Turn the MASTER VOL knob to move to the next character entry. Continue until the name is entered.

7. Use the MASTER VOL knob to scroll to SAVE.

8. Push the MASTER VOL knob to select SAVE.

Recalling customized user settings:

1. From the DSP control menu, scroll to RECALL.

2. Push the MASTER VOL knob to select RECALL.

3. Push the MASTER VOL knob to select one of the five customized settings. The selected item is loaded, and the menu returns to the home screen. Setting 6 is available to recall a default setting.

To achieve a good signal input level on your ELECTRO-VOICE EVERSE12-EU:

1. Set the main volume (VOL) to MUTE using the MASTER VOL knob.

2. Press the input selection soft key and use the MASTER VOL knob to set the INPUT LEVEL to MUTE.

3. Connect the sound source (microphone, instrument, etc.) to the selected input.

4. Start the sound source at the highest volume level to be expected. Sing or speak as loudly as possible directly (close up) into the microphone.

5. While the source is active, increase the INPUT LEVEL using the MASTER VOLUME knob, so that during the loudest part, the CLIP indicator does not show. Press the input selection soft key again to deselect the input channel.

6. Increase the MASTER VOLUME until you get the required output from the loudspeaker.

The DUCKER function on your ELECTRO-VOICE EVERSE12-EU reduces the level of the signal on other inputs whenever a signal is detected at the selected MIC/LINE input (INPUT 1 or INPUT 2). This is useful for speaking over background music.

To engage the ducker:

1. Select INPUT 1 and/or INPUT 2 by pressing its soft key.

2. Navigate to the DUCKER setting in the input’s DSP menu.

3. Adjust the DUCKER level to set the detection threshold for the selected input channel. When a signal is detected on this input, the signal on the other inputs will be reduced by 12 dB. Typical values are -10 to -20 dB.

The following table describes the DUCKER operation logic:

If there is no sound from your ELECTRO-VOICE EVERSE12-EU, check the following:

• Improper gain: Verify all sources are on. If using a condenser microphone, ensure it’s plugged into INPUT 1 via XLR and phantom power is enabled. Check the VU meters on the LCD or in the app. If there’s a signal, increase the input and gain controls. If no signal is present, check the wiring.

• Sources not connected: Check all cables between the source and the loudspeaker with a multimeter or cable tester. Replace any suspect cables.

If you experience poor low-frequency response, consider these possible causes and solutions:

• SUB menu cross-over activated: If no subwoofers are used, ensure the SUB menu is set to the OFF position.

• SPEECH mode is active: In the DSP control menu, change the MODE to MUSIC, LIVE, or CLUB.

• Input PRESET is not set to FLAT: In the INPUT DSP control menu, change the PRESET to FLAT.

• EQ is active: In the INPUT and DSP control menu, reset all EQs in the low frequencies.

If you experience intermittent output, cracking, or distortion, it may be due to a faulty connection. Check all connections at the loudspeaker to ensure they are all clean and tight. If the problem persists, check the wiring and cables.

If you hear constant noise from your loudspeaker, try the following:

• Defective source or device: If noise is present but no program material is playing, evaluate each component to isolate the problem.

• Poor system grounding: Check and correct the system grounding as required.

• Low input gain: Slowly increase the INPUT LEVEL to engage the microphone pre-amp.

• Ground loop with mobile device: Some devices may introduce ground loops if charged by the speaker via USB while also connected via the 3.5 mm audio jack. Connect the audio via Bluetooth or disconnect the USB charging cable.

If a microphone is not producing sound, check these points:

• Phantom power requirement: If using a microphone that requires phantom power (like a condenser mic), connect it to INPUT 1 via the XLR connector and enable 48V phantom power in the INPUT DSP control menu. If using a dynamic microphone, it does not require phantom power.

• Input gain is too low: Slowly increase the input gain knob level to engage the microphone pre-amp.

If the sound is distorted and the LIMIT indicator is on, it’s likely due to an excessive input level or incorrect gain structure.

• Reduce the INPUT LEVEL or loudspeaker level knobs to prevent the limiter from activating.

• Verify the level controls of your source are properly structured by using the VU meter indicator on the LCD screen. If the VU meter bar is solid or the system indicates LIMIT, the input or source level is too high.

If you are experiencing microphone feedback, follow these steps:

• Enable Automatic Feedback Suppression (AFS) in the DSP Control menu.

• Check for incorrect gain structure. Reduce the microphone levels at the mixing console or input source. If the microphone is connected directly, reduce the INPUT LEVEL on the loudspeaker.

• If the MODE is set to MUSIC, change it to LIVE or SPEECH.

• Ensure the microphone position is not too close to the front of the loudspeaker. Whenever possible, set up the loudspeakers so the microphone is behind them. If using the loudspeaker as a monitor, aim it towards the back of the microphone.

The DSP control menu is locked because the menu LOCK function has been turned on. A lock symbol will be displayed on the LCD screen. To unlock it, press the MASTER VOL knob or any input selection soft key.

If the app cannot detect your loudspeaker, try these steps:

• Ensure Bluetooth is enabled on the loudspeaker.

• For Android devices, ensure location services are activated.

• Remove the loudspeaker from your mobile device’s Bluetooth settings (sometimes called “FORGET”).

• Restart the pairing process.

• Ensure your phone/tablet has the required OS version and latest updates installed.

• Ensure the latest QuickSmart Mobile App is installed.

• Ensure no other phone/tablet is connected to the same loudspeaker.

If the loudspeaker is unresponsive, this may indicate an unforeseen internal operation failure. Try one of the following actions:

• Remove the mains power and the battery, then put the battery back into the loudspeaker.

• Alternatively, press and hold the soft keys for INPUT 1 and INPUT 2 simultaneously for at least 10 seconds.

The following is a list of available effects on the ELECTRO-VOICE EVERSE12-EU: