輕巧舒適的頭戴式咪高峰給演員絕對的行動自由，讓演員能夠更靈活的表演。高品質的電容式咪高峰頭技術為你帶來清晰、透徹的聲音。全部機架式的G3 300 系列的接收機都有以太網接口，這意味著你可以用運行聲海無線系統管理軟件的PC遠程監控全部無線系統。
42 MHz 的切換頻寬，1680個可調諧的UHF頻率帶給你無干擾的接收
Information on the frequency presets used in the ew G3 series devices. Range B: 626 - 668 MHz
Information on the frequency presets used in the ew G3 series devices. Range A: 516 - 558 MHz
Information on the frequency presets used in the ew G3 series devices. Range C: 734 - 776 MHz
Information on the frequency presets used in the ew G3 series devices. Range D: 780 - 822 MHz
Information on the frequency presets used in the ew G3 series devices. Range E: 823 - 865 MHz
Information on the frequency presets used in the ew G3 series devices. Range G: 566 - 608 MHz
Information on the frequency presets used in the ew G3 series devices. Range GB: 606 - 648 MHz
Information on the frequency presets used in the ew G3 series devices. Range A1: 470 - 516 MHz
Product specification ew 300 Sets: ew 312 G3, ew 322 G3, ew 352 G3 and ew 335/345/365 G3
For the Sennheiser EW Series equipment there is a proprietary rechargeable battery system that is designed specifically for these products to ensure the best operation time possible when using rechargeable batteries.
The rechargeable battery system consists of the following components:
- BA2015G2 = (rechargeable battery pack)
- L2015 = (charger for two units)
- LA2 = (charging slot-in adapter for a G3 or 2000 series handheld microphone)
- NT1-120 = (power supply for a single L2015 charger)
- NT3-1-US = (power supply for up to three (3) L2015 chargers daisy chained together)
NOTE: The BA2015G2 battery pack can be placed directly into the L2015 charger for charging. When using the BA2015G2 battery pack in a SK or EK device the whole body pack can slot directly into the charger to charge the battery packs allowing charging in the device.
When a handheld microphone is used in conjunction with the LA2 adapter the handheld microphone and LA2 adapter can slot directly into the charger to charge the battery pack without having to remove the battery pack from the handheld microphone.
To change the IP address on the receiver go to the "IP-Address" option within the ADVANCED MENU. Once you have entered the "IP-Address" section you will be able to manually change the IP Address.
The internal MAC address of a component is set at manufacture and it cannot be changed.
If two components on the same network had the same internal MAC address there could be networking issues.
If in a very rare instance there were two units with the same internal MAC address on the same network then one of the units would need to be swapped with a unit that has a different internal MAC address.
HOW TO PERFORM AN EASY SETUP SCAN on Evolution Wireless G3 systems
For a detailed "how-to" video of this process, please navigate to this link:
If at any point you wish to exit back out to the main operating screen you can press the "POWER" button to exit. This works on all EW pieces.
1. Turn on your receiver (please leave the transmitter turned off).
2. Push the SET button on your receiver to enter the menus.
3. Use the arrow buttons or knob to scroll to the EASY SETUP menu. Push SET which brings you into the EASY SETUP menu.
4. Use the arrow keys or knob to scroll down to SCAN NEW LIST. Push the SET button to start the scan. You'll now see a progress bar on your screen as your receiver scans through all possible frequencies and looks for those with low background noise. This will take about 60 seconds, depending on model.
5. When the scan completes, push SET two times to accept its recommended bank # and channel #. Your display will say “Stored.” Tap the power button to exit to the main menu.
It is a good idea at this time to verify the frequency is actually clean and free. A clean frequency will show no activity on the RF and AF "bars" on the display when the transmitter is off. If you do see activity, repeat steps 4 and 5.
6. Turn on your G3 transmitter, and if it is a bodypack style - open the battery door. Back on your receiver, push the "SYNC" button on the front panel. The display should say "SYNC". Hold the bodypack or handheld about 6 inches away from the receiver display with the screens facing each other (and the bodypack door open if it is a bodypack). You should see a "check" mark on the display indicating that the sync was successful. If the sync fails, you will see an "X" on the display and you should repeat this step.
It is very IMPORTANT to use the same frequency "bank" number (1-20) for multiple systems in the same frequency range (A/B/G). The frequencies in a particular BANK are all guaranteed to be compatible so multiple systems won't cause interference with each other. For example if you have 3 systems to setup and BANK3 is free, you will want to use BANK3/CHANNEL1, BANK3/CHANNEL2, BANK3/CHANNEL3. Mixing BANKS with multiple systems of the same frequency range (A/B/G) is never a good idea. You do not have to choose the same BANK number for systems in different frequency ranges (A/B/G). For example, if you picked BANK3 for your "A" range systems you do not have to pick BANK3 for your "G" range systems.
If you are in a challenging RF environment and your system reports 0 frequencies free, change the SQUELCH setting on the receiver to "Medium" and perform the steps again.
Most Sennheiser systems are sold in either the "A", "G", or "B" frequency ranges so if all of your systems are in the same band / group, you can save time by performing a scan once and set all systems into the same bank but on diff. frequencies in that bank by using the FREQUENCY PRESET menu.
Example: If you have 2 systems in the "A" band, and 2 more systems in the "B" band. You will need to perform a scan on one of the "A" units and then set both units onto the same open bank (but different CHANNELS), while then performing a new scan for the "B" equipment and setting those 2 units into their own open bank.
It is recommended for you to perform a new scan whenever you change venues or locations, as every location has different RF conditions - even from inside to outside a building!
FOR MULTIPLE SYSTEMS
- Remember to use the same BANK (but different channels) for systems in the same frequency range!
- Keep in mind, background noise changes as you move to new locations, so always check your receiver before turning on the transmitter. You may need to perform a fresh scan at each new location, to make sure you're using the most reliable frequency for your wireless mics. The RF and AF meters should be empty if you have the transmitters off.
The SQUELCH setting helps defend against static coming through your system when the transmitters are off. Raising the SQUELCH will increase this protection while DECREASING the transmission distance. If you perform the "EASY SETUP/SCAN NEW LIST" to ensure you are on a free frequency, this shouldn't be an issue. For more protection you can adjust the SQUELCH to "Medium" however the default setting is "LOW" for maximum range.
To adjust SQUELCH: Use the arrows to find SQUELCH. Hit SET and adjust Squelch to LOW. Hit the SET button to store this setting.
There are two main settings that will typically affect sound quality:
This is how sensitive the microphone pick up is and this is adjusted on the handheld microphone, bodypack or SKP transmitter itself. Typically for general speaking the sensitivity should be set around -15 to -18 dB. You will need to adjust this depending on the exact application. Closer to 0 dB is more sensitive and further away from 0 dB is less sensitive. If the microphone is too sensitive the input will overload the microphone and the AF level will peak and the audio will be clipped. The sensitivity should be set so the AF PEAK indicator only lights up during the loudest passages.
This is how strong the final signal exits the receiver into the sound board/PA system/recorder etc. The "AF OUT" setting is found only in the receiver's menu settings. Typically this will be set around 0 dB or +6 dB if you connecting to a line level input on the sound board/speakers/etc. If you are trying to connect to a device which expects a mic level input, you will typically need to drop this AF output down to -24 dB or -30 dB.
NOTE: If the AF Output is too high it may overload the input (peak) on connected device and may create undesirable noise (distortion, rumbling, etc).
Not having audio coming from a microphone could be caused by a few different scenarios.
Firstly check that the transmitter and receiver are both on the same frequency as this is key to the system working.
If you are not seeing an RF level on the receiver check the RF MUTE on the transmitter to make sure that the RF MUTE is OFF.
Next check to see that there is audio activity at the transmitter. You can visually see audio entering the transmitter (bodypack or handheld) by looking at its AF meter.
If no audio is seen make sure that the microphone element is securely in place. If using a handheld make sure the capsule is securely tightened because if the capsule is partially untwisted from the body of the microphone the connectors won't line up and that will mute audio. If using a body pack transmitter make sure that the microphone or guitar cable is securely in place by disconnecting it and reconnecting it.
If using a body pack transmitter (or a handheld with a mute switch) make sure the "MUTE" switch is not accidentally engaged (either fully or partially). The best way to do this is click the mute switch on and then back off.
If you are seeing "AF" activity on the transmitter but still no sound from the receiver it is most likely an issue with the "PILOT" tone setting. Ensure that the PILOT is active (or inactive) on both the transmitter and receiver. You can find this setting in the "Advanced" menu. NOTE: Sometimes the "Pilot Tone" will read active but is is not correctly engaged so it is good practice to turn the "Pilot Tone" inactive and then back active to reset it and ensure it is engaged correctly.
NOTE: If using a ENG system (like the EW 100 ENG G3) make sure that the body pack transmitter and body pack receiver are in the correct positions. The two body packs look similar and are sometimes mixed up (ie: the microphone is attached to the receiver rather than the transmitter and the transmitter is connected to the recording device/sound system). A good way to remember the correct configuration is to remember that the body pack transmitter has the MUTE switch because you want to be able to mute a microphone.
If you are seeing RF and AF levels on the receiver but do not have any sound through your system it would be recommended to check the cables between the receiver and sound system, check the inputs on the sound system and check the AF out level on the receiver to ensure that it is set to the appropriate level for your sound system.
The Evolution Wireless (EW) products are built according to their frequency range when manufactured. It is not possible to re-tune or switch the frequency without switching out the RF boards which is often more expensive than purchasing new equipment.