Yamaha DG130HA Owner's Manual - Page 5

Contents DG100-212A/DG80-210A/DG80-112A/DG130HA Precautions 5 The Panel Controls 6 s Front Panel 6 s Rear Panel 7 Connecting Speakers 8 s For the DG100-212A 8 s For the DG80-210A/DG80-112A 8 s For the DG130HA 8 How to use your DG Series Amplifier 9 s First, achieve sound output 9 s Adjust the TRIM level 9 s Sound Settings 9 s Reverb Settings 9 s Effect (Tremolo, Chorus, Tape Echo) Settings 9 Recall and Store 10 s Recall Memory (Recall 10 s Store Settings 10 Easy to Use Functions 11 s Using MIDI to Recall Memory 11 s Using MIDI to Control Volume 11 s Controlling Reverb, Tremolo, Chorus and Tape Echo via MIDI 11 s Speaker Simulator 11 Utility Mode 12 s Creating a Program Change Table 12 s Set the MIDI Receive Channel 12 s Set the MIDI Merge 12 s MIDI Bulk Out 12 s MIDI Bulk In 12 s MIDI Transmission/Reception between DG series amplifiers 13 s Speaker Simulator ON/OFF 13 s Set the Volume Pedal Position 13 Error Messages 14 Specifications 15 MIDI Implementation Chart 82 Patch List 83 S412V/S112 Using the S412V/S112 16 Precautions q Avoid using your amplifier and speaker in the following locations to prevent possible damage: • In direct sunlight or next to heating equipment. • Extremely cold or hot locations. • Locations exposed to high humidity or excessive dust. • Locations subject to strong shocks or vibration. q Before making any connections, make sure that the power on the amplifier and any external devices is switched OFF. q To protect the speaker from possible damage, always set the OUTPUT knob to "0" before switching the power ON/OFF. q When connecting a speaker to this unit make sure to turn OFF the power first. q Do not apply excessive force to the switches and controls. q Your Yamaha guitar amplifier is a precision musical instrument. Handle it with care and avoid dropping or bumping it. q Operating temperatures will rise during use. Make sure the amplifier is used in a well-ventilated area. The DG130HA should be placed in a position were there is at least 30 cm (12") clearance from the wall on the sides, top and back of the amplifier. q For safety, always remove the power plug from the AC wall outlet if there is any danger of lightning striking in your area. q Keep the amplifier away from neon signs or fluorescent lighting to prevent noise pickup. q To prevent damage and possibly electrical shock, never open the case and tamper with the internal circuitry. q Never use benzene, thinner or other volatile liquids for cleaning, as these chemicals may cause damage or discoloration to the finish. Always use a dry, soft cloth to wipe off dust and dirt. About the Backup Battery (DG series Guitar Amplifiers) A backup battery (lithium battery) is used to keep internal data (settings) from being lost, even when the power cord is unplugged. Internal data will be lost when battery power is depleted, so it is recommended that data be stored to an external data recorder such as the Yamaha MIDI Data Filer MDF3 (→ page. 12), or keep records of settings in memo form. The average battery life span is about 3 years. When replacement becomes necessary contact the music store where the unit was purchased, or a qualified service representative, to perform the replacement. • Do not attempt to replace the backup battery by yourself. • Keep the backup battery out of reach of children. • "E6" appears in the display when the battery becomes depleted. Internal data may be lost. • Data may be lost if the unit is improperly handled or if repairs are performed. 5