T+A E 1000 Series, Руководство пользователя

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18
Adjustment facilities on the Phono module MM
Switch positions
1L 1R
2L 2R
Setting the input
sensitivity
(Gain)
Miniature switches „
1
“ are used to set the desired input sensitivity for the
left ( 1L ) and right ( 1R ) channels as shown in Table 1 .
The information you need for
this will be included in the manufacturer’s
specification for the pick-up system you intend to use. Select the value
which is closest to the manufacturer’s stated figure. It is essential to set
the same value for both channels.
If you do not have access to
the manufacturer’s specification, a good
starting point for sensitivity is 3.5 mV. This is the factory default setting.
Input sensitivity
Input sensitivity [mV]
OFF OFF OFF OFF 6,0
…
10,0
OFF OFF OFF ON 3,5
…
6,0
OFF OFF ON OFF 2,5
…
3,5
OFF ON OFF OFF 1,5
…
2,5
ON OFF OFF OFF 1,0
…
1,5
Table 1