Adjustment Facilities On The Phono Module Mc; Setting The Input Sensitivity - T+A E 1000 Series User Manual

Adjustment facilities on the Phono module MC

Switch positions
Setting the input
sensitivity
(Gain)
Input sensitivity
Note: 1000 µV corresponds to 1 mV
1L
2L
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.
OFF OFF OFF
OFF OFF OFF
OFF OFF ON
OFF OFF ON
ON
OFF OFF
OFF ON ON
ON OFF OFF
ON ON OFF
ON ON ON
20
1R
2R
OFF
1200 V
ON
800 V
OFF
600 V
ON
400 V
OFF
300 V
ON
200 V
OFF
160 V
OFF
100 V
ON
Input sensitivity [V]
2000 V
>
2000 V
...
1200 V
...
800 V
...
600 V
...
400 V
...
300 V
...
200 V
...
160 V
...
Table 3