Ibanez Edge III Tremolo User Manual

EDGE III TrEmolo
The Edge III Tremolo is an Ibanez original tremolo that features fine-tuners, much like
the Lo-Pro Edge, and provides extraordinary strength and tuning stability. The Edge III
Tremolo offers features that are required for a double-locking tremolo, and successfully
combines Ibanez's original ideas with its unique appearance.
Attaching the tremolo arm
The tremolo arm can be inserted and removed easily. Be sure to insert the tremolo arm
into the arm socket (Fig. 1 A) and push down firmly until the arm snaps into place. To
adjust the torque of the tremolo arm, use a 2 mm Allen key to turn the torque adjustment
screw (Fig. 1 B) through the adjustment hole in the side of the base plate attached to
the back of the arm socket. Turning the screw clockwise will tighten the arm torque, and
turning the screw counterclockwise will loosen the arm torque. To adjust the height of
the arm, remove the tremolo spring cover from the back of the guitar and turn the height
adjustment screw (Fig. 1 C) attached to the bottom of the tremolo block with a 3 mm Al-
len key. Tightening the screw clockwise will raise the height.
Caution
The Edge III Tremolo has two torque adjustment screws for the tremolo arm:
one is at (Fig. 1 B) and the other is under height adjustment screw (Fig. 1 C).
The adjustment screws are factory adjusted. If adjustment is required, be sure
to remove the tremolo from the guitar before making adjustments.
The Ibanez EGEN8 Herman Li Signature Ibanez EGEN8 has a screw in tremolo arm.
Insert the tremolo arm into the tremolo unit and rotate it to fasten it in place. The method
of adjusting the torque of the tremolo arm is the same as for Edge III.
Caution
Check that the screw (Fig. 1 C) securing the tremolo arm is not loose before
attaching it.
Adjusting the tremolo angle
The angle of the tremolo is adjusted by the balance between the tension of the strings
and the tension of the tremolo springs installed on the back side of the guitar body.
Setting the tremolo so that it is approximately parallel to the surface of the guitar body
will ensure optimal performance (Fig. 2). To adjust the tremolo angle, insert a Philips
screwdriver into a slit in the tremolo spring cover attached to the back of guitar body
and turn the screw of the tremolo spring hook (Fig. 3). With the guitar tuned accurately,
if the tremolo unit is tilted forward, turn the screws clockwise to tighten the springs. If the
tremolo unit is tilted backward, turn the screws counterclockwise to loosen the springs.
When adjusting the tremolo angle, the balance between the tension of the strings and
the tension of the tremolo springs changes each time the tension of the spring is adjust-
ed. Thus, adjustments should affect tuning. Make adjustments by tuning the strings re-
peatedly. If the string tension significantly changes after the strings have been changed
to a different gauge, it is sometime necessary to change the number of springs or the
way in which the springs are installed.
A
B
C
Fig. 1
Fig. 2
Fig. 3