Yes, any Raytech instrument with a color touch screen can be controlled with a USB mouse. If you prefer to use a mouse, simply plug in your mouse to one of the USB ports on your instrument and your mouse is ready to use. This feature works with both wired and wireless mice, however, if you are using an older model mouse, you may have to turn on this feature on the General Setup Screen (Cursor).
Yes, it is possible to change the contrast on the screens of Raytech instruments with LCD screens, such as the TR-1, TR-1P, Micro Junior 2, and MC2.
If you have an LCD screen instrument: Turn on the instrument. Immediately, and before the initial screen shows, turn the rotary knob left and right. You will see a contrast scale showing the contrast level. Change the contrast by turning the knob left and right.
Please Note: If you have a color touch screen instrument, the contrast cannot be changed.
Submit your question to be posted and answered.
118 S. 2nd Street, Perkasie, PA 18944
Phone: 267 404 2676
Toll Free: 888 484 3779
Fax: 267 404 2685
5620 Bremgarten, Switzerland
Phone: +41 56 648 60 10
Fax: +41 56 648 60 11