Peavey Unity Passive Operating Guide
![Peavey Unity Passive Guitar manual cover](/images/oWQRTRlmFoTXDsPTPmVOxNcs/thumbs/thumb175x175.webp)
To change the strings, loosen the tuning pegs to remove tension, then remove the strings from the tuning pegs and the bridge. Replace them with new strings, threading them through the bridge and wrapping them around the tuning pegs. Tighten the pegs gradually while tuning each string to the desired pitch.
Use a soft cloth and a small amount of lemon oil to clean the fretboard. Apply the oil sparingly, let it sit for a few minutes, then wipe away any excess. This will keep the wood conditioned and prevent cracking.
Check the saddle position on the bridge; it may need adjusting. Use an electronic tuner to compare the pitch of the open string and the 12th fret harmonic. Adjust the saddle forward or backward until both are in tune.
Check the output jack and clean it if necessary. Ensure that all connections are secure. If the issue persists, consider checking the internal wiring or consulting a professional technician.
Regular maintenance should be performed at least every 3 to 6 months, which includes cleaning the fretboard, checking for loose hardware, and inspecting the strings for wear.
While you can use various types of strings, it's recommended to use those that match the guitar's specifications for optimal performance. Consider the gauge and material that suit your playing style and sound preference.
Buzzing can be caused by uneven frets or incorrect neck relief. Check the neck's curvature and adjust the truss rod if necessary. If frets are uneven, they may need leveling by a qualified technician.
Ensure that the strings are properly stretched after installation. Check that the tuning pegs are secure and consider lubricating the nut and bridge with graphite to reduce friction.
Store your guitar in a hard case in a cool, dry place. Avoid direct sunlight and extreme temperature changes. If possible, use a humidifier in dry environments to prevent wood cracking.
The action can be adjusted by raising or lowering the bridge saddles. Use an appropriate tool to adjust the height until you achieve the desired string height without causing fret buzz.