Changing Strings
• Loosen strings completely by turning machine
heads.
• Loosen the string lock thumb screws counter
clockwise on the back of the Sperzel gears.
You only need to turn these screws about 2 or
3 turns.
• Loosen saddle lock screws with 3mm allen
wrench.
• Remove strings.
• Remove broken string bits from lock box with
small magnetic screwdriver or long nose
tweezers.
• Normalize the tremolo fine tuners to the mid
point of their travel.
• Cut ball ends and extra wraps off of the new
strings.
• Insert new strings into lock box, sandwiched
between lock box wall and lock block.
• Tighten saddle lock screws real snug, but do
not over tighten them.
• Slide string through the small hole in the
string post. Take up all the slack then tighten
the thumb screw on the back. Cut off the
excess string and then tune your guitar.
• Tune up from low E (6th) string to high E (1st)
string, 6 or 7 times in order to stretch the
tremolo springs.
• Stretch your strings using the tremolo arm.
• When strings hold their pitch relative to each
other, then tuning is complete.
• Fine tune using the fine tuners.
Lock Block
Arm Cap Nut
Attaching Arm:
• Slide tremolo arm into socket..
• Turn the arm cap nut clockwise about 4 turns
until it stops.
• If you want your arm to stay up then tighten the
cap nut fairly tight. If you want your arm to
swing freely then back off slightly on the cap nut.
• Remove arm when transporting or storing guitar
in its case.
• Oil socket with a drop of 3 in 1 oil twice a year
or more.
Overall String Height Adjustment:
• Turn string height studs C.W. to lower action.
• Turn string height studs C.C.W. to raise action.
Spring Tension Adjustment:
Your Carvin guitar comes set up with a set of high
quality 942 strings. If you continue to use the
same brand and gage of strings, spring tension
adjustment is normally not necessary. However, if
you switch brands or gages you may need to re-
adjust spring tension. Follow the steps below.
1. Tune up guitar to pitch.
2. Remove rear cover plate.
3. If tremolo rear end is to high in the air follow
steps #4,5,6 & 11.
4. Tighten the two screws on the rear of the guitar
that hold the spring claw,
1
/
2
turn each with a
phillips #2 driver.
5. Re-tune guitar and see if tremolo is parallel with
guitar body.
6. If it’s just right, go to step #11. If it’s still to high
repeat steps #4 & 5.
7. If tremolo rear end is setting to low in the
tremolo cavity follow steps #8, 9, & 10.
8. Loosen the two screws that hold the spring
claw,
1
/
2
turn each with a phillips #2 driver.
9. Re-tune and see if tremolo is parallel with guitar
body.
10. If it is just right, go to step #11. If it’s still to
low repeat steps #8 & 9.
11. Put rear cover plate back on.
Tips:
• When turning the two claw screws, have your
guitar face down on a padded table.
• Hold screw driver firmly when turning, so as not
to slip off screw head and scratch the back of
your guitar.
Instructions for “Original” Floyd Rose Locking Tremolo
800-854-2235 or www.carvin.com
Saddle Lock Screws
(3mm wrench)
Intonation Screws (2.5mm wrench)
Tips:
• Don’t rest palm on tremolo while tuning up or
fine tuning.
• Over tightening of saddle lock screws can cause:
Lock box walls to crack, distortion of shape of
the lock block, rounding of allen sockets, and, or
cause rapid string breakage.
• When stringing up the Sperzel tuners do not
wrap multiple string wraps around the post.
Eliminate as many wraps as possible to keep
your guitar in better tune.
1
/
2
of a turn around the
string post should be considered maximum.
Saddle
Lock Box
Fine Tuners
String height Studs (3mm wrench)
The Original Floyd Rose is the most rugged and dependable locking tremolo made today. With replacement
parts available at most guitar repair shops, the serviceability and playability can’t be beat, and will stay that way
for years to come.
Rear Tremolo Cavity
Adjustment Screws (use #2 phillips screwdriver)
Spring Claw
Springs
Tremolo Sustain Block
If the arm socket becomes loose,
tighten with a 3mm allen wrench.
