Sennheiser EK 300 IEM G3 Instructions for use
Sennheiser EK 300 IEM G3 Manual
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- Sennheiser EK 300 IEM G3 | Instructions for use - Page 1
EK 300 IEM Instruction manual - Sennheiser EK 300 IEM G3 | Instructions for use - Page 2
Important safety instructions 2 The EK 300 IEM G3 diversity receiver 3 Areas of application 3 The frequency bank system 3 Delivery includes 4 Product overview 5 Overview of the EK 300 IEM G3 diversity receiver 5 Overview of the displays 6 Putting the diversity receiver into operation - Sennheiser EK 300 IEM G3 | Instructions for use - Page 3
parts specified by Sennheiser or those having the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Intended use Intended use of the EK 300 IEM G3 diversity receiver includes: • having read these instructions especially the - Sennheiser EK 300 IEM G3 | Instructions for use - Page 4
The EK 300 IEM G3 diversity receiver The EK 300 IEM G3 diversity receiver This diversity receiver is part of the evolution wireless series generation 3 (ew G3). With this series, Sennheiser offers high-quality state-of-the-art RF transmission systems with a high level of operational reliability and - Sennheiser EK 300 IEM G3 | Instructions for use - Page 5
. It might be that these receiving frequencies are not intermodulation-free (see page 20). Delivery includes The packaging contains the following items: 1 EK 300 G3 IEM diversity receiver 2 AA size batteries, 1.5 V 1 pair of IE 4 earphones 1 instruction manual 1 frequency information sheet 4 - Sennheiser EK 300 IEM G3 | Instructions for use - Page 6
Product overview Product overview Overview of the EK 300 IEM G3 diversity receiver ³ · » ¿ ƹ ² Ƹ ´ ² ¹ ¶ º ¸ ¾ µ ¸ ³ On/off/volume control · 3.5 mm stereo jack socket (PHONES), lockable (the ground contact is used by antenna II) » Antenna I ¿ Operation and battery status indicator, red - Sennheiser EK 300 IEM G3 | Instructions for use - Page 7
.925MHz ew300 IEM RF AF P MUTE Display ቢ RF level "RF" (Radio Frequency) ባ Audio level "AF" (Audio Frequency) ቤ Frequency ብ Name ቦ Lock mode icon ቧ Battery status Meaning Diversity display: Antenna input I is active Antenna input II is active RF signal level: Field strength of the received signal - Sennheiser EK 300 IEM G3 | Instructions for use - Page 8
Putting the diversity receiver into operation Putting the diversity receiver into operation Inserting the batteries/accupack For powering the diversity receiver, you can either use two 1.5 V AA size batteries or the rechargeable Sennheiser BA 2015 accupack (see "Accessories" on page 24). ̈ Open the - Sennheiser EK 300 IEM G3 | Instructions for use - Page 9
to clothing (e.g. belt, waistband). ƺ The belt clip is detachable so that you can also attach the diversity receiver with the antenna pointing downwards. To do so, withdraw the belt clip from its fixing points and attach it the other way round. The belt - Sennheiser EK 300 IEM G3 | Instructions for use - Page 10
cannot establish a transmission link between transmitter and receiver, read the chapter "Synchronizing an SR 300 IEM G3 transmitter with the diversity receiver" on page 20. Switching the diversity receiver on/off and adjusting the volume To switch the diversity receiver on: ̈ Turn the volume control - Sennheiser EK 300 IEM G3 | Instructions for use - Page 11
diversity receiver Deactivating the lock mode temporarily You can activate or deactivate the automatic lock mode via the "Auto Lock" menu item (see page 16). If the lock mode is activated, you have to temporarily deactivate it in order to be able to operate the receiver .925MHz ew300 IEM RF AF P - Sennheiser EK 300 IEM G3 | Instructions for use - Page 12
Using the operating menu Using the operating menu A special feature of the Sennheiser ew G3 series is the consistent, intuitive menu structure of transmitters and receivers. As a result, adjustments to the settings can be made quickly - even in stressful situations, for example on stage or during a - Sennheiser EK 300 IEM G3 | Instructions for use - Page 13
15 Reset List Releases all locked frequency presets 15 Current List Selects an unused frequency preset 15 Scan New List Scans for unused receiving frequencies (frequency preset scan) 15 Exit Exits "Easy Setup" and returns to the main menu - Extended menu "Advanced Menu" 17 Tune Sets - Sennheiser EK 300 IEM G3 | Instructions for use - Page 14
Using the operating menu SET ̈ Press the SET button to confirm your selection. ̈ Press the rocker button to set the channel. SET ̈ Press the SET button to store the setting. Canceling an entry ESC ̈ Press the ESC button to cancel the entry. The current standard display appears on the display panel. - Sennheiser EK 300 IEM G3 | Instructions for use - Page 15
low value, loud hissing noise can occur in the receiver. The hissing noise can be loud enough to cause should only be switched off for servicing purposes. With the squelch threshold set seconds. Display 823.925MHz ቫ ew300 IEM P RF AF MUTE 823.925MHz ቫ ew300 IEM P RF AF Squelch is ... ... - Sennheiser EK 300 IEM G3 | Instructions for use - Page 16
Preset B.Ch: 6. 3 824.500MHz Select the channel; store the setting "Stored" SET When setting up multi-channel systems, please observe the following: Only the factory-preset receiving frequencies within one frequency bank ("1" to "20") are intermodulation-free. It is vital to observe the notes on - Sennheiser EK 300 IEM G3 | Instructions for use - Page 17
the desired setting "Stored" Auto Lock Inactive Store the setting SET The lock mode prevents that the balance is accidentally adjusted when the receiver is in Focus mode. In addition, the lock mode prevents accidental switching off or programming during operation. The lock mode icon ቦ on the - Sennheiser EK 300 IEM G3 | Instructions for use - Page 18
frequencies and the frequency banks "U1" to "U6 - "Tune" When you have selected one of the system banks and then select the "Tune" menu, the diversity receiver automatically switches to channel 1 of the frequency bank "U1". In this case, "U1.1" briefly appears on the display panel. Upon delivery - Sennheiser EK 300 IEM G3 | Instructions for use - Page 19
Select the desired setting Pilot Inactive Store the setting "Stored" The pilot tone encodes the stereo signal of the transmitter and supports the diversity receiver's squelch function, thus protecting against interference due to RF signals from other devices. When set to stereo operation, the - Sennheiser EK 300 IEM G3 | Instructions for use - Page 20
-preset default settings, refer to the enclosed frequency information sheet. Displaying the software revision - "Software Revision" You can display the current software revision of the diversity receiver. 19 - Sennheiser EK 300 IEM G3 | Instructions for use - Page 21
via the "Sync Settings" submenu are transferred to the EK 300 IEM G3 receiver via the infra-red interface. Setting the transmitters to intermodulation-free channels (Easy Setup Sync) Upon delivery, the SR 300 IEM G3 transmitter and the diversity receiver are synchronized with each other. If, however - Sennheiser EK 300 IEM G3 | Instructions for use - Page 22
an SR 300 IEM G3 transmitter with the diversity receiver ̈ Start the Easy Setup Sync function by placing the infra-red interface of this diversity receiver in front of the infra-red interfaces ¿ of all transmitters, one after the other. ¿ 6 4 2 PHONES OFF The diversity receiver transfers an - Sennheiser EK 300 IEM G3 | Instructions for use - Page 23
Cleaning the diversity receiver ̈ On one of the receivers, select a channel within this frequency bank and assign this channel a receiving frequency (see page 17). ̈ Synchronize a transmitter with this receiver (see the instruction manual of the transmitter). OR: ̈ Manually set the transmitter to - Sennheiser EK 300 IEM G3 | Instructions for use - Page 24
signal, "MUTE" appears on the display panel Transmitter is muted Receiver's squelch threshold is adjusted too high Cancel the muting (see the instruction manual of the transmitter). Reduce the squelch threshold setting (see page 14). SR 300 IEM transmitter Deactivate the pilot tone is set to mono - Sennheiser EK 300 IEM G3 | Instructions for use - Page 25
EK 300 IEM G3 /peak deviation ±24 kHz/±48 kHz Receiver principle adaptive diversity Sensitivity (with HDX, peak deviation) AF characteristics Compander system S/N ratio (1 mV, peak deviation) THD Output power at 2.4 V, 5 % THD, nominal deviation High Boost Limiter Sennheiser HDX approx. 90 - Sennheiser EK 300 IEM G3 | Instructions for use - Page 26
warranty conditions, please visit our web site at www.sennheiser.com or contact your Sennheiser partner. In compliance with the following requirements • RoHS Directive (2002/95/EC) • WEEE Directive (2002/96/EC) Please dispose of the diversity receiver at the end of its operational lifetime by taking - Sennheiser EK 300 IEM G3 | Instructions for use - Page 27
in accordance with the instructions, may cause harmful receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. This class B digital device complies with the Canadian ICES-003. Changes or modifications made to this equipment not expressly approved by Sennheiser - Sennheiser EK 300 IEM G3 | Instructions for use - Page 28
system 3 Frequency Preset (selecting a frequency bank/ channel) 15 Pilot Tone (activating/deactivating the pilot tone evaluation) 18 R Receiver adjusting ) 14 T Transmitter (synchronizing with receiver) 20 Troubleshooting 23 Tune (setting the receiving frequencies and frequency banks) 17 Frequency - Sennheiser EK 300 IEM G3 | Instructions for use - Page 29
Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany Publ. 01/09 529681/A01
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EK 300 IEM
Instruction manual