User manual YAMAHA YC25DE

[. . . ] The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. ⷠThis applies only to products distributed by Yamaha-Kemble Music (U. The lightning flash with arrowhead symbol, within the equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electrical shock. [. . . ] DO NOT operate for a long period of time at a high volume level or at a level that is uncomfortable. If you experience any hearing loss or ringing in the ears, you should consult an audiologist. IMPORTANT: The louder the sound, the shorter the time period before damage occurs. Ventilation: Electronic products, unless specifically designed for enclosed installations, should be placed in locations that do not interfere with proper ventilation. If instructions for enclosed installations are not provided, it must be assumed that unobstructed ventilation is required. Temperature considerations: Electronic products should be installed in locations that do not seriously contribute to their operating temperature. Placement of this product close to heat sources such as; radiators, heat registers etc. Some Yamaha products may have benches and/or accessory mounting fixtures that are either supplied as a part of the product or as optional accessories. Some of these items are designed to be dealer assembled or installed. Please make sure that benches are stable and any optional fixtures (where applicable) are well secured BEFORE using. benches supplied by Yamaha are designed for seating only. GAIN level creates a tone similar to that natural overdrive when the volume is raised on a tube amplifier. This crisp tone is excellent for playing riffs and rhythm parts. ⷠCLEAN1, CLEAN2 A clean sound without distortion. Use an effect such as reverb or chorus to create a spacious sound. This indicator is used to match the input level. The indicator lights when the peak level is exceeded. * If the GAIN is set to "0", sound will not be produced even of the MASTER Volume is turned up. press the switch to select the channel you want to use. When Channel A ( ) is selected, the amplifier will produce tone according to the settings specified by the upper row of knobs t ­ o. When Channel B( ) is selected, the amplifier will produce tone according to the settings specified by the lower row of knobs t ­ o. Use to control the levels of their respective frequencies. [. . . ] * The setting can be changed to suit the guitar you use. A typical distortion sound often used in British hard rock. Ideally smooth lead sound for solos with sustains using the front pickup. Can be used for all genres from jazz to rock. [. . . ]