ELECTRO-VOICE RE-2 (01) PDF Document

Follow these steps to quickly set up your ELECTRO-VOICE RE-2 receiver:

1. Do not connect the receiver to any other equipment yet.

2. Connect the two antennas to the receiver.

3. Plug the power supply into the back of the receiver and into an outlet.

4. Press the POWER switch. The display will light up.

5. Press and hold the SET button until ClearScan™ shows and starts flashing on the right side of the screen.

6. When ClearScan stops flashing, the receiver will automatically set itself and display the clearest group and channel.

7. If you are using a guitar, turn off the receiver. Press and hold SET while you turn the receiver on. A guitar symbol will appear in the display to indicate instrument mode.

8. Turn the receiver off and connect the mixer or other audio system to the receiver XLR Connector or the 1/4 inch Line Level Jack.

9. Set the audio mixer or other system input level to a minimum.

10. Press the Power switch button in again.

Receiver “Quick Set-up” is complete.

Follow these steps to quickly set up your ELECTRO-VOICE RE-2 transmitter:

1. With the Power Switch on the transmitter OFF, install a fresh alkaline battery into the transmitter.

2. Place the transmitter Power Switch to the ON position.

3. The Red Battery Low Light near the display will flash on and then off. The display will also come on and display a group and channel.

4. Press the SET button once and the Group number will flash.

5. Use the up and down arrows to change the Group number to match the Group number displayed on the receiver. Press SET and the Channel Number will flash.

6. Use the up and down arrow buttons to change the Channel to match the receiver. Press Set and nothing will be flashing. The channel is now set.

7. If you are using a bodypack transmitter, plug the microphone into the transmitter connector. If using a guitar, turn the transmitter off and wait until the display is blank. Hold SET down and turn the transmitter on. A guitar symbol should appear on the display. Plug the cord into the transmitter and guitar.

Transmitter “Quick Set-up” is complete.

Follow these steps for quick system operation:

1. With the transmitter and receiver on, monitor the display screen. The RF (1-100) Bar graph should indicate near the 100 mark. The AF Bar should show very little, if any, indication until you talk or sing into the microphone. While talking or singing in the loudest voice used in performance, adjust the transmitter gain control if necessary to cause the AF Bar Graph to peak near -6 to -3 but not over +3 for best performance.

2. Set the mixer/amp gain.

3. Talk or sing into the microphone or play the guitar at a normal volume. You should hear audio coming out of the system.

4. If using the unbalanced 1/4″ output, you may have to adjust the gain (via the control next to the connector on the back panel) to match the level found when singing or playing with a wired connection.

“Quick Set-up” is now complete.

The ELECTRO-VOICE RE-2 system features include:

• Advanced ClearScan technology for selecting the clearest available channels in intermodulation free groups.

• Completely programmable in 25 kHz steps for over 950 possible frequencies.

• LCD Displays for ease of viewing-Group, Channel, Frequency, Battery Status, Diversity Activity, Audio Meter and RF Meter.

• Patented Phase Diversity System.

• Adjustable Unbalanced Line Level 1/4 inch output jack.

• Balanced XLR output jack for fixed Microphone Level or adjustable Line Level.

• Front Panel Power ON/OFF Switch.

• Front Panel Software Control of Squelch settings.

• Double Squelch (Amplitude and Tone) system prevents false squelch.

• Lockout feature to prevent accidental channel changes.

• “Smart” battery feature in the transmitter means there is no wrong orientation.

• Power Lock On feature prevents accidental turn off.

• Battery level displayed at the receiver.

1. Place the receiver and antennas where there is a clear line of sight to the area where the transmitter will be used. Rotate the antennas to separate them by 90 degrees.

2. Connect the power supply cord to the receiver. Plug the power supply into an AC outlet. Turn the receiver on and confirm that it is ON by checking the main display screen.

3. Manual Channel Change: Press the SET button and the Group number will start to flash. The Up and DOWN buttons allow you to scroll through the factory set group. When the group you desire is displayed, press SET to select that group and the Channel Number will start flashing. Scroll to the desired channel and press SET to select. The numbers will stop flashing and the new group and channel are installed.

4. Frequency Assignment (Outside of preset Groups and Channels): Press SET and UP at the same time and the group and channel will go blank and the Frequency will start flashing. Use UP/DOWN to scroll in 25 KHz steps to the desired frequency. Press SET and the frequency will be selected and stop flashing. Press Set and UP at the same time to return to group and channel operation. Hint: holding in the Up or Down key will increase the speed of the scroll. Just release and press again for fine control.

5. Advanced ClearScan: This feature automates the process of finding a clear group of inter-modulation free channels and the clearest channels within those groups.

a. ClearScan for Groups: From the main display screen, push SET once and the Group Number will flash. While Group is flashing, press and hold SET until ClearScan appears, release the set key. When the scan is completed, the display will show the group with the most clear channels and the Channel number will indicate how many clear channels are in that group. Use the UP/DOWN keys to view other groups and press SET to select a group. The Group will be set and the Channel will start to flash. Select a channel manually or use ClearScan for Channels.

b. ClearScan for Channels: To scan for the clearest channel in a group, press and hold set while the Channel is flashing until ClearScan appears, release the SET button. When the scan is complete, the display will show the clearest available channel. Use UP/DOWN to scroll through the other available channels rank from clearest to least clear. Press SET to select the channel.

c. Auto ClearScan: This function will find the clearest group and channel with the press of just one button. With nothing flashing, press and hold the SET button until ClearScan appears on the right side of the screen. When the scan is complete, the receiver will be set to the clearest channel in the clearest group.

d. ClearScan Band: While in the Frequency Mode, this function will scan the entire band looking for the clearest frequency, regardless of groups and channels. In Frequency Mode, press Set once and the frequency will flash, press and hold set until ClearScan appears on the right side of the display. The scan will continue until you press Set again so you can scan a location. When you press Set again, the scan will stop and the clearest frequency will be displayed. You can scroll through the 8 clearest frequencies using the Up and Down buttons. Press Set to accept the frequency displayed.

6. Change Lock-Out: By pressing and holding the UP and DOWN arrow keys together for 3 seconds, the SET key is disabled. To reactivate the SET key, simply press and hold the UP and DOWN keys again for 3 seconds.

7. For set up, make sure the mixer or amplifier input used for the RE-2 is muted or turned down to a minimum level.

8. Plug an audio cable (not supplied) into the 3 pin XLR or 1/4 inch output of the RE-2.

9. With the transmitter on, speak into the microphone or play the guitar. Turn up the level on the mixer or amplifier until you are able to hear the desired signal.

10. Squelch Adjustment: The squelch setting can be used to maximize range or immunity to noise. Press and hold Up for 3 seconds. The current squelch setting will be displayed. Adjust the squelch using the UP/DOWN keys. Maximum squelch (9) maximizes noise immunity but limits the range. Minimum squelch (1) will maximize the range but allow more noise to break through the squelch. Press SET to save the new squelch setting.

1. Insert Battery: Remove the battery compartment cover by unscrewing it completely. Insert a 9V battery, terminal end first into the battery compartment. The HTU-2 design allows the battery to be inserted and used regardless of terminal position.

2. With the battery compartment still open, turn the unit on by sliding the power switch forward. The battery low LED will light for a second and the display will show the Group and Channel numbers.

3. Change Group and Channel: To match the receiver, press SET. The Group number will flash; change it with the UP/DOWN keys. Once the desired group is showing, press SET. The Channel number will flash; select the correct channel and press SET again. The flashing will stop.

4. Other Screens: Press SET and DOWN at the same time to display the battery level. Press SET and DOWN again to display frequency. Press them one more time to return to Group and Channel display.

5. Frequency Edit Mode: From the frequency display screen, press SET to enter frequency edit mode. Use the Up and Down keys to adjust frequency in 25 kHz increments. You can also enter this mode by pressing SET and UP at the same time from the Group/Channel or Battery status screens.

6. Power Lock Out: Press SET, UP, and DOWN at the same time and hold for 3 seconds to lock the power switch on. To turn the unit off, place the power switch in the OFF position and push SET, UP, or DOWN. To remove the lock, repeat the initial key press for 3 seconds. A one-time only ON-LOCK mode can be entered by quickly cycling the power switch three times.

7. Set Key Lock-Out: Press and hold the UP and DOWN keys together for 3 seconds to disable the SET key. To reactivate, press and hold the UP and DOWN keys again for 3 seconds.

8. Verify Reception: With the transmitter and receiver on and matching, the main receiver display should indicate an RF signal. Speak into the microphone, and the Audio Meter should indicate audio presence.

9. Adjust Transmitter Audio Gain: If necessary, have the user speak or sing at a normal performance level. The Audio Meter on the receiver should show peaks around the -3dB level. To adjust, gently insert a small screwdriver into the adjustment hole (microphone gain). Turn counterclockwise to decrease and clockwise to increase the gain.

10. Test Performance: Refer back to the receiver setup section to complete the system test.

1. Insert Battery: Pinch the battery door tabs inward and pull the door open. Insert a 9V battery as indicated by the +/- in the holder.

2. With the battery compartment still open, turn the unit on with the Power switch on the top panel. The battery low LED will light for a second and the display will show the Group and Channel numbers.

3. Change Group and Channel: To match the receiver, press SET. The Group number will flash; change it with the UP/DOWN keys. Once the desired group is showing, press SET. The Channel number will flash; select the correct channel and press SET again. The flashing will stop.

4. Set Key Lock-Out: By pressing and holding the UP and DOWN arrow keys together for 3 seconds, the SET key is disabled. To reactivate, press and hold the UP and DOWN keys again for 3 seconds.

5. Verify Reception: With the transmitter and receiver on and matching, the main receiver display should indicate an RF signal on the bar graph.

6. Attach the Microphone or Guitar:

• Microphone: Plug the microphone cable into the top panel of the BPU-2. Speak into the microphone, and the Audio Meter bar graph on the receiver should indicate audio signal presence.

• Guitar: Turn off the bodypack, press and hold SET while you turn the bodypack on. A guitar symbol will appear in the display to indicate instrument mode. Repeat this process for the receiver. Plug in the MAC-G3 guitar cable and strum the guitar; the receiver’s Audio Meter should indicate audio signal presence.

7. Adjust Transmitter Audio Gain: If necessary, have the user speak, sing, or play at a normal performance level. The Audio Meter on the receiver should show peaks around the -3dB level. To adjust, gently insert a small screwdriver into the adjustment potentiometer. Turn counterclockwise to decrease and clockwise to increase the gain.

8. Other Screens: Press SET and DOWN at the same time to display the battery level. Press SET and DOWN again to display frequency. Press them one more time to return to Group and Channel.

9. Frequency Edit Mode: Press SET from the frequency display screen to enter frequency edit mode. Use the Up and Down keys to adjust frequency in 25 kHz increments.

10. Power Lock Out: Press and hold SET, UP, and DOWN at the same time for 3 seconds to lock the power switch on. To turn the unit off, place the power switch in the OFF position and push SET, UP, or DOWN. To remove the lock, repeat the initial key press for 3 seconds.

11. Test Performance: Go back to Section 3 Receiver Setup & Operation, Step 9 to complete system set up and test.

The main operating screen displays the following information:

1. Group Number: 10 factory set groups.

2. Channel Number: 01 to 10.

3. Frequency: Displayed in MegaHertz.

4. Battery Status: 100 to 0 Pct in 25 Pct steps. Flashes if low.

5. Audio VU Meter: -30 VU to +3 VU.

6. RF Signal Strength: 1 µV to 100 µV.

7. Antenna Diversity Status: Indicates the left or right antenna is active.

8. ClearScan: Indicates a scan is in progress.

9. Guitar Symbol: Indicates Instrument Mode is active.

The transmitter can display Group and Channel, Battery Level in Percentage, and Frequency.

The controls function as follows:

1. Press SET once, GP (Group) will flash, use UP and DOWN to adjust.

2. Press SET again to accept GP, CH (Channel) will flash, adjust with UP/DOWN.

3. Press SET again to accept CH and the channel will be installed.

4. Press SET and DOWN at the same time to change the display mode.

5. Press SET and UP to enter Frequency Set Mode.

6. Press SET and DOWN to return to the Group/Channel Mode.

7. Press and hold UP and DOWN for 3 seconds to lock out the SET button.

8. Press and hold UP and DOWN again to activate the SET button.

9. Press and hold UP, DOWN, and SET to lock power (see Transmitter On/Off Lock-Out).

10. Press and hold UP, DOWN, and SET to unlock power.

There are two On/Off lockout modes available on the ELECTRO-VOICE RE-2 transmitter:

One Time Lock:

Cycle the power switch 3 times in under 3 seconds. “On-Loc” will be displayed for a second. The power switch alone will no longer turn the unit off. To turn the unit off, put the power switch in the off position (“On-Loc” will be displayed), open the battery door, and press [Set], [Up], or [Down]. The unit will power down. The next time the unit is powered on, the power switch will operate normally.

Everytime Lock:

With the unit on, press and hold [Set], [Up], and [Down] for 3 seconds. “On-Loc” will be displayed, and the power switch alone will no longer turn the unit off. To turn the unit off, put the power switch in the off position, open the battery door, and press [Set], [Up], or [Down]. The unit will power down. The next time the unit is powered on, the On-loc function will still be active. To re-enable the power switch, press and hold [Set], [Up], and [Down] for 3 seconds (“On-Off” will be displayed).

Compatibility: The transmitter and receiver must be of the same frequency band and set to the same group and channel to work together.

Using Multiple Wireless Systems: If using two or more RE-2 systems, proper frequency coordination is necessary. All channels in the RE-2 factory set groups are designed to work together. Always use the smallest preset group that meets your needs. For instance, for 6 units, use one of the groups of 8 frequencies. When setting up multiple systems, use the Auto-ClearScan™ function for the first system to establish a working Group. Then, leave the first transmitter on, set the next receiver to the same Group, and run ClearScan for Channels. Repeat for all systems.

Potential Sources of Interference: Keep the receiver as far away as possible from digital electronic products like signal processors, keyboards, lighting controllers, CD/DVD players, and computers. Analog and Digital TV stations can also interfere. The RE-2 is designed to work where one, two, or possibly three of the six TV channels in its band are active. If four or more are used in your area, you may need a different band.

Battery Recommendations: Use fresh 9-volt alkaline batteries from a quality manufacturer. When transmitters are turned on, the red battery LED will flash once if the battery is good. If it doesn’t light, stays on, or comes on during use, the battery is weak or dead and should be replaced.

Receiver and Antenna Placement: Do not place the receiver near a large metal object. Position the receiver as close as possible to the transmitter’s operating area, ideally within line of sight. When using multiple systems, do not allow antennas to cross or touch. For best results with multiple receivers, use an APD4 antenna splitter.

Overall Specifications

• Receiver Type: Synthesized PLL

• Frequency Range (RF): A Band 648 – 676 MHz (TV Channels 43 – 48); B Band 696 – 724 MHz (TV Channels 54 – 56)

• Number of Channels: >1122 possible frequencies, Programmable in 25 kHz steps

• Modulation: +/- 40 kHz

• Diversity: Digital Posi-Phase™ True Diversity

• RF Sensitivity: <1.0 µV for 12 dB SINAD

• Image Rejection: >60 dB

• Squelch: Tone Code plus Amplitude

• Ultimate Quieting: >100 dB

• Power Requirements: 12-15V AC/DC, 300mA

• Receiver Dimensions: 1.72 in. H x 7.50 in. W x 5.9 in. D (43.69 mm H x 190.50 mm W x 150 mm D)

Audio Parameters

• Frequency Response: 50 – 15 kHz +/- 2dB

• Balanced Output (typical): 330mV RMS 100K OHM Load, Mic Position; 10mV to 2V RMS 100K OHM Load, Line Position

• Unbalanced Output: adjustable 10 mV to 1V RMS, 100K OHM Load

• Distortion: <1.0%, 0.5% typical (ref 1kHz, 40kHz deviation)

• Signal-to-Noise Ratio: >100 dB A Weighted

• Dynamic Range: >100 dB

• Radiated Output: 30 mW Typical

• Microphone Heads: Electro-Voice 767a (supercardioid), 267a (cardioid), RE410 (cardioid condenser)

• Standard Lavalier Microphone: EV RE90Tx MicroMini Omni-Directional Condenser

• TA4F Connector Wiring: Pin 1: Ground; Pin 2: Mic Input; Pin 3: +5V bias; Pin 4: +5V bias through a 3k resistor

• Audio Gain Adjustment Range: 40 dB BPU-2; 26 dB HTU-2

• Power Requirements: 9 Volt Alkaline Battery

• Battery Life (Typical): >8 hours with 9-Volt Alkaline Typical

• Bodypack Antenna: Flexible external 1/4 wave

• Handheld Antenna: Internal 1/2 wave

• Dimensions (Handheld): 24.0 cm (9.4 in.) Long

• Dimensions (bodypack): 3.8 in. H x 2.38 in. W x 0.92 in. D (96.5 mm H x 60.5 mm W x 23.4 mm D)