Amps
4
Congratulations on the purchase of the
new Warwick amplifier head/combo.
Please read these instructions through before
connecting and operating the device.
If you keep to the guidelines set out in this manual,
you will soon be able to appreciate the quality of
this new Warwick amplifier. Please keep this
instruction booklet handy in case you need to
consult it again.
Please send the
PASSPORT
to the address
indicated therein.
The following recommendations are designed to
ensure that the device always functions reliably:
Never open the casing!
To do so would expose
you to the risk of an electric shock. Should repairs
prove necessary, leave them to qualified service
personnel.
Avoid dust and high moisture levels, direct
sunlight and extremely high or low temperature.
Safeguard the device from excessive vibration.
Always place the unit on a stable and horizontal
surface.
See to adequate ventilation. The device should not
be placed on soft surfaces (carpet, cushions, etc.).
When mounting it in a rack, make sure that the
rear and lateral cooling vents remain unobstructed
(amp heads), resp. that the rear cooling vents
remain unobstructed (combos).
Avoid leaving the unit near radiators or other
objects producing heat.
Internal components should only be adjusted or
cleaned by qualified service technicians.
Ensure no object or liquid penetrates the device
through its cooling vents.
When replacing a fuse make sure you fit in
one of identical value!
Have the device examined by a qualified service
technician in the following cases:
- the mains lead or mains switch have been
damaged,
- objects or liquids have penetrated the device,
- it has been exposed to excessive moisture,
- malfunctions or abnormal operating conditions
have occurred,
- the device has been dropped or the casing
damaged.
RECOMMENDATIONS
To ensure secure rack or sleeve mounting you will
find two nuts on the bottom side of the amplifier
for additional fastening (all amp heads).
Do only operate effects pedals in-between the
instrument and the amplifier, as these devices
are not designed for the supplied load of an
effects loop.
Each W-Pro unit has been conceived to match
perfectly as a system-component within this series.
Therefore best sound results can be achieved by
mutual combination of these devices.
Many combinations are possible and allow
gradual upgrading of several high-quality systems
within different performance scales and for almost
every kind of application.
HINTS
- Remove the plug whenever changing a fuse.
- Only ever replace a fuse with another of the
same type. Never bridge defective fuses.
- Make sure the top and bottom of the device are
properly ventilated and that the vents are not
blocked. In the rack, leave at least 2cm free above
the unit and do not remove the feet.
- Do not subject the device to excessive vibration
or hard jolts as these could damage the valves
("tubes").
- After using the device, allow around 10 minutes
for the valves to cool down before moving it.
- At power-up, the valves (tubes) need at least 30
seconds to warm up before achieving operation
readiness and a further few minutes before they
can deliver full power.
- When changing the valves, replace them only
with valves selected by Warwick, to avoid
problems like noise, microphonism and
imbalance. (special selection criteria).
- Valves can become very hot. Danger of
combustion.
- Don't undertake repairs yourself.
- Only allow the case to be opened by qualified
personnel. (Remove the plug).
- Repairs and valve changes should only be
undertaken by qualified personnel.
