T+A E 1000 Series - Phono Module MC Adjustment Facilities; Setting Input Sensitivity (Gain)

20
Adjustment facilities on the Phono module MC
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 3.
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 500 µV. This is the factory default setting.
Input sensitivity
Input sensitivity [V]
OFF
OFF
OFF
OFF
>
2000 V
OFF
OFF
OFF
ON
1200 V
...
2000 V
OFF
OFF
ON
OFF
800 V
...
1200 V
OFF
OFF
ON
ON
600 V
...
800 V
OFF
ON
OFF
OFF
400 V
...
600 V
OFF
ON
ON
ON
300 V
...
400 V
ON
OFF
OFF
OFF
200 V
...
300 V
ON
ON
OFF
OFF
160 V
...
200 V
ON
ON
ON
ON
100 V
...
160 V
Note: 1000 µV corresponds to 1 mV Table 3