Roland GK-2A Owner's Manual page 16

INSTALLATION
(3) Carefully remove the double–sided tape
from the bottom of the Pickup as
shown:
fig.12
HOW TO USE THE CLEARANCE GAUGE
The optimum distance between the Pickup and each string is about 1.0 mm when the highest notes on
the neck are fingered.
The supplied clearance gauge is 1.0 mm (0.04") thick. As shown below, insert the clearance gauge
between the Pickup and the strings. Adjust the Pickup height as necessary.
fig.13
16
(4) Adjust the height of the Pickup.
If you wish to add a spacer, first remove
the used double–sided tape, then add
the new spacer. Remove the backing
from the new spacer.
If you need to remove a spacer, be sure
to remove the spacers itself and the
double–sided tape.
(5) Attach the double–sided tape to the
bottom of the Pickup.
(6) Attach the Pickup to the upper side of
the spacer that is applied to the guitar
side.
(7) Put the strings back on the guitar and
tune them properly. Again check the
height of the Divided Pickup.
* Afterwards, you will need to adjust the Pickup
sensitivity on the [GR]. If the signal level from
the Divided Pickup is too high, lower the Pickup
slightly.