Owner`s manual

Running in
Speaker drivers contain moving parts. It is recognised to be good practice to run in new speakers prior to
normal use for improved bass extension, sweeter highs and a smoother performance overall. This process is
also referred to as 'breaking in' or 'burning in'.
We recommend a run-in period of at least 12 hours (or overnight); ideally longer.
Having observed the warnings on page 3 of the manual, connect an audio playback device (CD, MP3 player,
etc.) to THE ROCK speaker(s). Place the playback device in loop mode and play dynamic music through THE
ROCKs at a moderate level; enough to drive (move) the speaker diaphragm a reasonable amount.
Power
THE ROCK voltage is factory set. Options are:
An arrow on the voltage setting label (see p. 7) indicates the voltage setting of THE ROCK.
IMPORTANT: ensure that THE ROCK is set to the correct voltage for your region. Voltage settings must be
set by the factory and cannot be switched by the user. If THE ROCK is set to the incorrect voltage for your
region, contact Unity Audio. DO NOT power it up!
Fuse replacement
The fuse is located on the rear of THE ROCK in the fuse holder between the power switch and IEC mains
input socket [Image A]. Remove the mains lead. Prise out the fuse holder by placing a small slotted
screwdriver into the slot located on the underside and near the front of the fuse holder [Image B]. Carefully
pull the fuse holder outwards. Replace the fuse {see 'Specifications' (p.9) for fuse type.}. Push the fuse
holder back into position.
[Image A] showing fuse holder location [Image B] showing slot on underside of fuse holder
Cabinet care
Clean the cabinet with a soft, lint-free cloth. The use of solvents or abrasive cleaners should be avoided.
THE ROCK User Manual 5 v0312
Place screwdriver
here
Fuse holder