HP (Hewlett-Packard) 8671A Electronic Keyboard User Manual


 
Model 8671A
Safety Considerations
SAFETY CONSIDERATIONS
GENERAL
This product and rt!latt!d documentation must be
revicwt!d f’or familiarization with safety markings
and instructions before operation. This product has
bwn designed and tested in accordance with inter-
national standards.
SAFETY SYMBOLS
A
f
Instruction manual symbol: the
prodwl will be marked with this
symbol when it is necessary fur
the user to refer to the instruc”
tion manual in order to protect
against damage (refer to Table
of Contents).
Indicates hazardcx~s voltages.
Indicates earth (ground) terminal.
‘The WARNING
sign
denotes a
hazard. It calls attention to a
procedure, practice, or 1:he like,
which, if not cvrrectlp Performed
or adhered to, could result in
personal injury. Do not proceed
beyond a WARNTNC sign until
the indicated conditions are fully
understood and met.
The CAIJTION sign denot,es a
hazard. It calls attention to an
operating procedure, pxactice, or
the like, which, if not correctly
P’rformed or adhered to, could
result in damage to or destruc-
tion of Part or all of the Product.
I,)<> not proceed beyond a CALJ-
TION sign until the indicated
conditions are fully understood
and met.
SAFETY EARTH GROUND
This is a Safety Class I product (provided with a
protective
earthing
terminal), An uninterruptible
safety earth ground must be provided from the
main power source to the product input wiring ter-
minals, power cord, or supplied power cord net.
Whenever it is likely that the protection has been
impaxed, the product must be made inoperative
and be secured against any unintended operation,
BEFORE APPLYING POWER
Verify that the product is configured to match
lhe
available
main power source per the input power
configuration instructions provided in thiv manual.
If this product is to be energized via an auto-tranrc-
former make sure the common terminal is con-
nected to the neutral
(grounded
side of mains
SUPPlY ),
SERVlCfNG
Any sewkin& adjustm,ent, maintenoncc,
or repair of
this product musl be per-
formed only by qualified personnel.
Adjustments described in thir: manwl
may be performed with, power supplied
to the product while proteclirx? couer.s
are rumoued. ISner~,y availahla ot many
points may> if contactnd. resL111. in per-
sonal injury,
vii