User manual CARVIN SX100D

[. . . ] CARVIN ENGINEERING DATA SX-100D & SX-200D CHORUS COMBO GUITAR AMPS OPERATING MANUAL RECEIVING INSPECTION--read before getting started INSPECT YOUR AMP FOR ANY DAMAGE which may have occurred during shipping. If any damage is found, please notify the shipping company and CARVIN immediately. SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your unit, always use the original carton and packing material. [. . . ] With the amp turned off, you may now plug it into the proper AC voltage. Now turn all the volume and overdrive controls off and set tone controls at their mid center position. If you have purchased the FS22 foot switch, plug it into the rear foot switch jack for switching the channels and effects. Note: The channel SELECT button must be in the OUT position (CH A) for the FS22 to function (only CH B will function if it's in the wrong position). Gradually raise the volume and overdrive controls and re-adjust the tone controls and you're ready to go. in the OVERDRIVE control, you may have an abundance of guitar feedback. However, if feedback is a problem, reduce the amount of OVERDRIVE or move the guitar to the side or away from the speaker(s). 7. LEAD--BASS, MID & TREBLE You can start at 5 on the dial for each of the tone controls. However, these settings do not represent a normalized (flat) sound. You need to set them where they sound best!Most musicians like to reduce the MID to between 1 and 4 for deeper bass and crisper highs. Try the PRESENCE control also when adjusting the treble. 8. CHANNEL A PRESENCE Channel A features it's own PRESENCE for added clarity. It's frequency range is at the very high end of the tonal spectrum. If your sound is too bright with single coil pickups, you may want to keep the PRESENCE control low. Careful adjustment with the TREBLE control will make this feature very useful. Unlike the tone controls, the PRESENCE can be turned off (0) without reducing your highs. FRONT PANEL 1. GUITAR INPUT A/B Use a professional quality guitar cord no longer than 25 feet. Typical cable capacitance should be under 50pf--the longer the cord, the greater the capacitance (you can measure this with a capacitance meter). A long cable with high capacitance will reduce the overall treble response from your pickups. Use the A/B button between the channels or the footswitch to select between channel A & channel B. CLEAN CHANNEL B 9. CLEAN CHANNEL INDICATOR The green LED will illuminate when the CLEAN channel is selected. 2. [. . . ] 20 ms delay, medium speed modulation, low depth. 20 ms delay, medium speed modulation, medium depth. 20 ms delay, medium speed modulation, high depth. High depth, low speed modulation, medium resonance. [. . . ]