– The amplifier should be serviced by qualified
service personnel when:
A. The power-supply cord or the plug has
been damaged; or
B. Objects have fallen, or liquid has been
spilled into the amplifier; or
C. The amplifier has been exposed to rain; or
D. The amplifier does not appear to operate
normally or exhibits a marked change in
performance; or
E. The amplifier has been dropped, or the
enclosure damaged.
F. The amplifier needs tube replacement or
biasing
14. Servicing – The user should not attempt
any service to the amplifier beyond that
described in the operating instructions.
All other servicing should be referred to
qualified service personnel.
15. Ventilation – Slots and openings in the
cabinet are provided for ventilation and to
ensure reliable operation of the product and
to protect it from overheating, and these
openings must not be blocked or covered.
16. Attachments – do not use attachments
not recommended by the product
manufacturer as they may cause hazards.
17. Accessories – Do not place this product on
an unstable cart, stand, tripod, bracket, or
table. The product may fall, causing serious
injury to a child or adult, and serious damage
to the product. Use only with a cart, stand,
tripod, bracket, or table recommended by the
manufacturer, or sold with the product.
18. Lightning – For added protection for this
product before a lightning storm, or when it is
left unattended and unused for long periods
of time, unplug it from the wall outlet. This
will prevent damage to the product due to
lightning and power line surges.
19. Replacement Parts – When replacement
parts are required, be sure the service
technician has used replacement parts
specified by the manufacturer or have the
same characteristics as the original part.
Unauthorized substitutions may result in fire,
electric shock, or other hazards.
20. Safety Check – Upon completion of any
service or repairs to this product, ask the
service technician to perform safety checks to
determine that the product is in proper
operating condition.
21. FUSES – Always use the correct rating and
type of fuse as indicated on the rear panel.
Note the proper rating fuse is determined by
the AC line voltage in the country this unit is
being operated.
CAUTIO
Summary of Contents for BE-50 deluxe
Page 1: ...INSTRUCTION MANUAL...
