Yamaha Pickup Mute Owner's Manual page 6

Before connecting the cable and attaching the Pickup Mute
power is switched OFF and the earphones are removed from your ears.
Head
Connecting Cable
Handle
Body
Inner Head
PM1 for TUBA
■ Assembling the PM1
Lock Nut
1.
Lay the Head on the floor.
2.
Place the Body on the Head and
fasten with the three hooks.
* Refer to pg.16 for instructions on attaching the Pickup Mute
to the instrument.
™ , make sure the
Stereo Earphones
Hook
3.
Fully extend the Inner
Head that is located in
the center of the Head.
™
15