Safety Considerations - Genelec 1038A Operating Manual

Vertical / horizontal mounting
The speakers are delivered either for
vertical or horizontal mounting. In the
horizontal mounting position the bass
drivers should point inwards to obtain a
proper stereo image. If changing the
speakers position the DCW plate can be
rotated so that the mid-range driver re-
mains always located at the bottom of the
DCW. Remove the four corner screws of
the DCW (use Allen key 4mm) and pull
the plate carefully out without stressing
the wires and the gasket. Rotate the plate
90 degrees to the appropriate direction
and remount the screws.
Flush mounting
The 1038A can be used flushed mounted
into the control room wall, offering then
some acoustical benefits. No cabinet
edge reflections should occur, resulting
in an improved response, especially at
midrange. Rear wall reflection behind
the speaker can be avoided, which im-
proves the bass frequency response and
allows the bass drivers to work in half
space conditions, thus improving low
frequency efficiency. The speakers
acoustical axis (See Figure 4.) should
also point directly to the listening posi-
tion.
Overload indicators
The speaker is provided with two warn-
ing LED's marked 'CLIP PROTECT
(FAULT)' and 'READY'. The green
READY-LED when lit indicates that the
speaker is ready for use. The red CLIP
PROTECT (FAULT)-LED indicates that
the amplifier is overloaded or the driver
protection circuit is activated. In both
cases reduce the signal level so that the
LED stops blinking. If the CLIP PROTECT
(FAULT)-LED stays on constantly it indi-
cates that the amplifier thermal protec-
tion is activated. Let the amplifier cool
down and check that the ventilation at
the rear side of the speaker is not blocked.
There should be a clearance of more
than 10 centimeters between the speaker
rear and any solid surface at the back.
3.Maintenance.
No user serviceable parts are to be found
within the amplifier unit. Any maintenance
or repair of the 1038A unit should only be
undertaken by qualified service person-
nel. Ensure that if fuse replacement is
required, only fuses of the appropriate
voltage and current ratings are used.
REMEMBER to disconnect the power
supply by removal of the mains cable,
before fuse replacement.

4. Safety considerations

Although the 1038A has been designed
in accordance with international safety
standards, to ensure safe operation and
to maintain the instrument under safe
operating conditions, the following warn-
ings and cautions should be observed.
Servicing and adjustment should only be
performed by qualified service person-
nel. Opening the amplifier's rear panel is
strictly prohibited except by qualified
service personnel who are aware of the
hazards involved. It is forbidden to use
this product with an unearthed mains
cable, which may lead to personal injury.
WARNING! This equipment is capable
of delivering Sound Pressure Levels in
excess of 85 dB, which may cause per-
manent hearing damage.
Figure 4. Rear panel layout.
5. Accessories
Opt 01 -Flight Case
Opt 11 -Rack Adapter
Opt 03 -Magnetic Shielding*
Opt 06 -Handles
Opt 09 -Grille
*Magnetic shielding available as a
factory-installed option only.
6. Guarantee
This product is supplied with a ONE YEAR
guarantee against manufacturing faults
or defects that might alter the perfor-
mance of the 1038A unit. Refer to sup-
plier for full sales and guarantee terms.