LENCO LS-410WA Manuel De L'utilisateur page 14

6. Once the tonearm is correctly balanced, return the tonearm to its
rest. Without moving the position of the counterweight, gently
rotate the tracking force dial until the zero is in line with black
center line on the rear of the tonearm. Check to make sure the
tonearm is still neutrally balanced.
7. Finally, rotate the counterweight and tracking force dial together
counterclockwise (as seen from the front) to adjust the tracking
force according to the cartridge manufacturer's recommendations.
Note: Each mark on the scale represents 0.1g.The recommended
tracking force for the factory-installed cartridge is 3.5g±0.5g. Carefully
rotate the tracking force dial. When "3.5" is centered over the black
line on the top of the tonearm please stop.
Connection to External Speaker with RCA Audio Cable
This turntable includes 4 built-in speakers and a built-in phono
amplifier.
If you wish to use your own amplifier or speakers, please follow the
instructions below:
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