(1) Siemens dialog boxes have an option that says, “Do not display this message again.” This is handy for some annoying pop ups but it is really not a good idea to turn off important ones like warnings for overwriting blocks. These warnings are especially crucial if you are working on real machinery. If more then one person is using the software then you can reset these messages to display again by going to the SIMATIC Manager and select the menu Options | Customize. Click the General tab and press the Activate button. If it’s grayed out then all messages are set to display.
An excellent way to upgrade your hi-fi system without spending full retail prices is through used audio components. We accept quality used hi-fi equipment in trade toward upgrades, and for consignment. All equipment has been tested and comes with a 30-day parts and labor warranty. Our entire inventory is listed here but there is a constant flow of used stereo equipment both in and out, so please contact us if you don't see what you are looking for or if you are looking for a specific piece. We also maintain a Stereo Wish List for those of you looking for a hard-to-find item. If you have equipment that you would like to trade or consign, please contact us for help.
Most boards have EQs that are too generic for all instruments. In the studio it’s not uncommon to boost vocals at 15k. I’ve also seen a few studio engineers who weren’t so great at live sound especially when mixing the bass. A good bass player will have a preamp with eq setting specifically for that instrument. Learn those frequencies and use them on you live PA rig. Most rock guitar sounds great coming out of a guitar amp through 12′ inch speakers, with the eq settings on the amp. Get to know what freqs a guitar amp uses.