THORENS TD125 - Page 17

6.4. Stroboscope adjustment
for different AC mains
power supply frequencies
The TD 125 turntable can be operated without fre-
quency adjustment at 50 and 60 Hz (USA, Canada)
AC mains power supply. (Make sure that the correct
fuse, corresponding to the AC mains power supply
voltage is installed, see paragraph 6.1.)
The stroboscope illumination has to be changed when
‘operating the turntable at another AC mains power
supply frequency. This illumination has no influence
to the other function of the turntable. For the adjust-
ment, tho outer turntable, the drive belt and the inner
turntable have to be removed.
The two screws (@ in figure No. 7) should be loosened
‘one or two turns. The neon lamp carrier may now be
moved as indicated in figure No.7 corresponding to
the AC mains power supply frequency. After tightening
the screws, fit the inner turntable platter into its bearing
well and replace the drive belt.
The outer turntable platter is then centred on the inner
one. The drive belt should be kept entirely free from
any
trace
of
oil
or
grease
during
this
operation
Fig. 7
7