OSD Audio SMP 300 - Important Safety Instructions

1. Read these instructions – All the safety and operating instructions should be read before this product is operated.
2. Keep these instructions – The safety and operating instructions should be retained for future reference.
3. Heed all warnings – All warnings on the appliance and in the operating instructions should be adhered to.
4. Follow all instructions – All operating and use instructions should be followed.
5. Do not use this apparatus near water – The appliance should not be used near water or moisture – for example, in a
wet basement or near a swimming pool, and the like.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufactures instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliers)
that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding plug. A polarized plug has two blades with one wider
than the other. A grounding plug has two blades and a third grounding prong. The wide blade or the third prong is
provided for your safety. If the provided plug does not t into your outlet, consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at the plugs, convenience receptacles, and at the
point where they exit from the apparatus.
11. Only use attachments/accessories specied by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specied by the manufacturer, or sold with
the apparatus. When a cart or rack is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug the apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualied personnel. Servicing is required when the apparatus has been damaged in any way,
such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus has
been exposed to rain or moisture, does not operate normally, or has been dropped.
15. CAUTION: These servicing instructions are for use by qualied service personnel only. To reduce the risk of electric
shock, do not perform any servicing other than that contained in the operating instructions unless you are qualied to
do so.
16. The main plug or appliance coupler is used as the disconnect device, the disconnect device shall remain readily
operable.
17. Do not block any ventilation openings. Leave an open space around the equipment. Never place equipment on a bed,
sofa, rug, or any other similar surface. Do not place equipment close to drapes/curtains/walls or in a bookcase, built-in
cabinet or any other similar place that may cause poor ventilation.
18. Equipment should be connected to the main socket outlet with protective ground connection.
19. The user should not attempt to service the equipment beyond those means described in the operating instructions.
20. Voltage selector: Used to adjust the input rating (120 Vac/60 Hz and 230 Vac/50 Hz), insert the main power plug into
the socket-outlet with voltage within the setting of the selector. The current ratings of the main fuse links are different
for different input rating (see marking for details), and the tted main fuse link is related to the input rating as setting
of the selector during factory assembly line work, please ask a qualied personnel to help you replace the main fuse
link before you adjust the voltage selector. The product can be supplied by two different main voltages
(120 Vac and 230 Vac) that can be selected by adjusting the voltage selector on rear panel. The voltage selector must
be set to match the current main voltage and always checked before inserting the main plug into a socket outlet.
21. WARNING: This class 1 apparatus shall be connected to a main socket outlet with a protective ground connection.
CAUTION: Only make connections when the amplier power is off.
CAUTION: To reduce the risk of electric shock, do not remove cover or back . No user-serviceable parts inside. Refer
servicing to qualied service personnel.
IMPORTANT SAFETY INSTRUCTIONS
The lightning ash with arrowhead symbol within an equilateral triangle is intended to alert the user to the pres-
ence of un-insulated “dangerous voltage” within the product’s enclosure that may be of sufcient magnitude to
constitute a risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
SAFETY SAFETY
smp300 amp manual.indd 2-3 6/11/18 9:09 AM