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The Gradav Guide to

Sennheiser 3000 series

Radio Mics

Содержание Sennheiser 3000 series

Страница 1: ...The Gradav Guide to Sennheiser 3000 series Radio Mics ...

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Страница 3: ...the range giving an improved RF performance and a greater robustness Where transmitter size is important we have the SK5012 which is much smaller than the SK50 SK3063 pocket packs There is a small cost for the reduction in size and the SK5012 does not indicate battery life on the receiver as do all the other transmitters This guide has been written to assist the user who is new to this system to g...

Страница 4: ...connector to prevent acci dental insertion in the aerial socket and vice versa The channel selector switch 2 is screwdriver operated Frequency allo cations are as shown on the front panel 8 5 7 6 4 3 1 2 8 There is a multi segment LED display on the battery pack that gives an indication of battery life 3 See the chart above The ON OFF switch 4 is recessed to avoid accidental operation When the tra...

Страница 5: ...ide and move towards the hinge as shown by the small arrows on the diagram on the left When they have reached the end of their travel you can hinge the cover open This gives access to change the battery set of 2 x MN2400 AAA Please check for polarity when inserting Open this cover to give access to the controls etc as below Close the cover when you have finished It will close with a click as the c...

Страница 6: ...er for operation Press the button briefly in the end of the transmitter as shown to turn the transmitter on There is a delay of about 2 seconds before the self test checks are complete and transmis sion begins Press the button for 1 second to turn off SKM 3072 Battery status is shown by a row of segments as illustrated on the left 8 segments Full battery life 4 segments Half battery life 1 segment...

Страница 7: ...e 1 note 2 Once the Power Lock is applied all other settings are fixed To alter settings first take the Power Lock off Frequency Allocations 1 854 900 5 856 575 9 860 400 13 repeat 2 855 275 6 857 625 10 860 900 14 repeat 3 855 900 7 858 200 11 861 200 15 repeat 4 856 175 8 858 650 12 861 750 16 repeat All the frequencies shown can be used together although it is worth noting that as the number of...

Страница 8: ... and battery life Frequency selection buttons SET button for storing a selected frequency On off switch per channel 1 2 3 4 5 6 Fuse Holder and mains voltage selection Mains connector Squelch adjustment Strain relief clamp for mains cable Service test point Audio output on 3pin XLR balanced Audio output level control Aerial connector B Aerial connector A A B C D E F G H J ...

Страница 9: ...l change D2 to show RF level deviation and receiving aerial in use A or B D1 D2 Press the SET button 5 The text FREQUENCY MHZ will flash D3 Using 4 select a different frequency Press SET 5 for 3 seconds to store the change Confirmation of the change is given by FREQUENCY MHZ ceasing to flash and Sto appearing when the rest of the display goes off briefly Pressing SET briefly will cancel at any tim...

Страница 10: ...smit a battery status signal When 20 to 30 minutes battery life remains the receiver display shows LOW BATT D4 If squelch is activated MUTE will light and the LOW BATT will extin guish It will relight when a signal is received from the transmitter D4 ...

Страница 11: ...ical for the lower Failure to set aerials correctly can affect performance in a marked manner It is worth spending time experimenting with aerial location for a small change can often transform system performance Where we have supplied a flightcased system you should note that we number the transmitter it s receiver and output cable with corresponding channel numbers Power up by connecting to the ...

Страница 12: ...must be vertical We offer black microphones as standard but pink models are available if requested at the time of ordering Headband microphones are available MKE48 at an extra cost NB2 adaptors are used with standard microphones MKE2 as shown in the illustration There is a charge for these adaptors Never stick aerials to skin Capacitive coupling of aerial to skin body leads to high RF absorbtion w...

Страница 13: ...eck that the transmitter aerial is not stuck to the skin with tape Avoid contact of aerial with skin if possible Works but hisses A faulty capsule They can fail by giving low gain Substitute a good microphone from another pack or use the spare if only 1 pack is in use A level mismatch where a low signal is amplified by the next stage increasing background hiss to audible levels Below are the most ...

Страница 14: ...ng ring tight Check for looseness Snap fit connectors should be fully home If you think you have found a faulty microphone test your suspicions by substituting a working micro phone from another unit Then confirm by trying the suspect microphone on a pack that is known to work without crackling Scraping noises Check that the capsule does not come into contact with costume or jewellery Cable scrapi...

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Страница 16: ...Unit C6 Hastingwood Trading Estate 35 Harbet Road London N18 3HU Phone 020 8803 7400 email office gradav co uk FAX 020 8803 5060 Web www gradav co uk ...

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