User Manual
Table Of Contents
- 1. IMPORTANT SAFETY INSTRUCTIONS
- 2. SAFETY PRECAUTIONS
- 3. GENERAL DESCRIPTION
- 4. FEATURES
- 5. HANDLING PRECAUTIONS
- 6. Nomenclature AND FUNCTIONS
- 7. SYSTEM CONFIGURATION EXAMPLE
- 8. MUTE FUNCTION OPERATION
- 9. PRESET NUMBER INDICATION FUNCTION
- 10. CONTROL METHOD USING THE CONTACT INPUT TERMINALS
- 11. FIRMWARE VERSION INDICATION
- 12. INITIALIZING THE DP-SP3
- 13. INSTALLATION
- 14. CONNECTION
- 15. Block DIAGRAM
- 16. SPECIFICATIONS
- 17. DIMENSIONAL DIAGRAM

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1. IMPORTANT SAFETY INSTRUCTIONS
• Readtheseinstructions.
• Keeptheseinstructions.
• Heedallwarnings.
• Followallinstructions.
• Donotusethisapparatusnearwater.
• Cleanonlywithdrycloth.
• Donotblockanyventilationopenings.Installinaccordancewiththemanufacture'sinstructions.
• Donotinstallnearanyheatsourcessuchasradiators,heatregisters,stoves,orotherapparatus(including
ampliers)thatproduceheat.
• Donotdefeatthesafetypurposeofthepolarizedorgrounding-typeplug.
Apolarizedplughastwobladeswithonewiderthantheother.Agroundingtypeplughastwobladesanda
third grounding prong. The wide blade or the third prong are provided for your safety.
Iftheprovidedplugdoesnottintoyouroutlet,consultanelectricianforreplacementoftheobsoleteoutlet.
• Protectthepowercordfrombeingwalkedonorpinchedparticularlyatplugs,conveniencereceptacles,and
the point where they exit from the apparatus.
• Onlyuseattachments/accessoriesspeciedbythemanufacturer.
• Useonlywiththecart,stand,tripod,bracket,ortablespeciedbythemanufacturer,
orsoldwith theapparatus.Whenacart isused,usecautionwhenmoving thecart/
apparatus combination to avoid injury from tip-over.
• Unplugthisapparatusduringlightningstormsorwhenunusedforlongperiodsoftime.
• Referallservicingtoqualiedservicepersonnel.Servicingisrequiredwhentheapparatushasbeendamaged
in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into
the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been
dropped.