Yamaha TRBX174 Manual del usuario - Página 11

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Yamaha TRBX174 Manual del usuario

TRUSS ROD ADJUSTMENT

The curvature of the neck should be slightly concave.
Clockwise rotation of the nut tightens the rod and corrects for too
much concave bow. Counterclockwise rotation of the nut loosens
the rod and corrects for too much convex bend. Make any adjust-
ments gradually. Allow five to ten minutes for setting, and check
the curvature after each 1/2 turn of the truss rod nut.
If too much
If too much
convex bend
concave bow
NOTE: Unless you have experience with truss rods, we sug-
gest that you entrust this adjustment to your dealer.
The height of the pickup (i.e. distance from the strings) affects
gain — the higher the pickup, the louder the sound, and vice ver-
sa. If the pickup is set too high, sustain and playability will suffer
because of the magnetic pull on the strings. Adjust overall height
using the screws located at either side of the pickup.
For optimal performance, we recommend measuring a distance of
2-3 millimeters between the bottom of string and the of the top of
adjustable pole piece while fretting the highest fret.
concave
convex
10

PICKUP HEIGHT ADJUSTMENT

Pickup adjustment screws
Pickup adjustment screws