Dacs HEADLITE 3 Скачать руководство пользователя страница 6

DACS  LTD,  Stonehills,  Shields  Road,  PELAW,  Gateshead,  Tyne  and  Wear  NE10  0HW
Tel: +44 (0) 191 4382500  |  Fax: +44 (0) 191 4382511  |  www.dacs-audio.com  |  [email protected]

8 Input Select switch

With  up  to  four  inputs  connected  to  the  unit,  you  can  decide  which  headphone 
amplifier output you wish to use. To select the input(s) you wish to listen to, rotate the 
selector switch to the appropriate point: AB means inputs A and B on the Left and 
Right output channel respectively;, AA means input A on both Left and Right, etc. 
Plug your headphones in and adjust the volume to an acceptable level.

9 Input Meters

These tri colour LED meters indicate the level on the 4 busses feeding the 
headphone amplifiers. They are calibrated as follows:

 

Green starts to glow at -24duB and is fully on at -8dBu to 0dBu

 

Orange starts at 0dBu and is fully on at +10dBu to +16dBu

 

Red starts at +16dBu and is fully on over +18dBu

For optimum performance operate HEADLITE 3 at 0dBu to +16dBu.

10  Power

This switches the power on and off, and is illuminated when AC mains is present. The 
switch is connected before the fuse, so if the switch is illuminated and the unit does 
not work, the fuse may be blown. The unit comes with a spare fuse in the fuse carrier 
(T1A).

Clarity HEADLITE 3 is fitted with the ultra quiet regulated linear power supply as used 
in the DACS Clarity MicAmp.

Содержание HEADLITE 3

Страница 1: ...USER GUIDE HEADLITE 3...

Страница 2: ...t has problems with The outputs are also designed to drive down long lines to cubicles with little or no loss of quality The unit is compatible with 10dBV and 4dBu inputs see page 5 2 5 Inputs For use...

Страница 3: ...nd is on top correct way up 2 Four headphones inputs patchbay or direct from console use 2 pole jacks for unbalanced version or 3 pole for balanced version NB balanced version will also accept 2 pole...

Страница 4: ...jack sockets sleeve 0V Unbalanced signals may be used on two pole jacks The input impedance is 10k ohms If no connector is plugged in the inputs are shorted to 0V via the switch connections on the ja...

Страница 5: ...impedance If they are different eg low and high impedance power sharing will not be even One will be too quiet and to achieve the required level in that pair the other pair will overload 4 Earthing Th...

Страница 6: ...able level 9 Input Meters These tri colour LED meters indicate the level on the 4 busses feeding the headphone amplifiers They are calibrated as follows Green starts to glow at 24duB and is fully on a...

Страница 7: ...ds Road PELAW Gateshead Tyne and Wear NE10 0HW Tel 44 0 191 4382500 Fax 44 0 191 4382511 www dacs audio com sales dacs audio com Levels The amplifier section can deliver up to 0 5W RMS per channel and...

Страница 8: ...ormance units all hand made throughout Where they benefit performance we use expensive components and time consuming processes but do not spend prodigiously on cosmetics Though we are bucking the tren...

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