為舞臺設計的電容咪高峰技術：該系統的咪高峰頭是以享負盛名的evolution e 865電容咪高峰頭為基礎的。寬廣的頻響回應和高靈敏度，讓它成為G3 100系列中的旗艦手持型號。出色的音質和簡便的操作，讓該系統能直接將表演者的情緒和熱情帶向觀眾——決不妥協。
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 100 Sets: ew 112 G3, ew 112 G3, ew 152 G3, ew 172 G3 and ew 135/145/165 G3
EM 100 G3, SK 100 G3 and SKM 100 G3
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).
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.
It is likely that the noise/static/interference you’re experiencing is being caused by a background RF signal from an external source (ie: broadcast TV or radio stations, other wireless microphones, etc) on the same frequency as your wireless system.
This can be confirmed this by turning off the transmitter and checking the receiver’s display. If there is an RF signal showing on the receiver's display when the transmitter is off that indicates that the receiver is picking up an RF signal from an external source and the receiver is trying to tune this external RF signal which will sound like a broad white noise.
One of the most important steps for proper setup is turning on the receiver first and checking what it sees in the absence of your microphone signal. If the receiver sees an RF signal being generated by an outside source (ie: noise) then you need to retune the system. Depending on which system is being used the exact steps on how to change frequencies will vary. NOTE: When using multiple wireless systems the frequencies need to be co-ordinated together to ensure that they do not interfere with each other.
Once a new frequency is selected get back to the receiver's main display. If there is no RF registering then this new frequency is a "clean" frequency on which to operate.
Keep in mind the RF environment changes from location to location so it is important to always check the receiver for RF levels before turning on the transmitter. It is best practice to always do a frequency scan when using equipment in a new location.
The RF environment is often constantly changing so a frequency scan is really only completely accurate for the exact time that the frequency scan is done (ie: a frequency scan done on Wednesday night could yield different results to a frequency scan done on Sunday morning). Ultimately to ensure a frequency scan is still valid you want to turn on the receivers and leave the microphones off. In this state the receivers should be showing no RF signal to indicate that they are on a clean usable frequency. If you turn on the receivers (with the microphones off) and you are seeing a lot of RF activity that indicates that something in the RF environment has changed and now the frequency which was previously "clean" (and hence usable) is now "dirty" (ie there is an external RF signal on it) and you will need to set the receiver to use a different frequency.
There are no universal rules which govern the use of wireless microphone equipment globally. The rules and regulations regarding which frequencies are allowed for wireless microphones vary widely by country. All Sennheiser products that are sold in the US are congruent to the US rules and regulations as mandated by the FCC.
We can provide information regarding rules and regulations for the US, however because rules and regulations vary from country to country, we cannot advise which frequencies to use outside of the US. Unfortunately there is no universal database that contains all this information.
For information about the rules and regulations for a specific country it is recommended that you directly contact the embassy of the country in question to find out the rules and regulations or contact the Sennheiser subsidiary or partner company in the country in question. You can find contact details for these subsidiaries and partner companies here: (http://en-us.sennheiser.com/service-support-contact-service-partner-worldwide).
In June 2010 the FCC instituted regulations that made it illegal to operate wireless microphones within the 700 MHz frequency range in the United States.
With the transition to digital television TV broadcasters vacated a large section of the UHF spectrum (from 698 to 806 MHz) so the FCC auctioned the 700 MHz band to the highest bidders (including AT&T and Qualcomm) to facilitate the development of wireless broadband Internet service throughout the United States. In addition, the FCC has reserved select frequencies in the 700 MHz band for emergency and national security purposes.
NOTE: The FCC is the Government agency tasked to regulate interstate communications by radio, television, wire, satellite, and cable in all 50 states, the District of Columbia and U.S. territories. The FCC sets the guidelines and regulations for all broadcast equipment (including wireless microphones).