Symptom
VRC694x Display Is Not Readable
Article ID: 46743359
VRC694x display is unreadable, but unit functions fine otherwise.
Facts
VRC694x
Root Cause
Display contrast setting has been modified.
Resolution
Readjust contrast settings using the keyboard.
- To brighten the screen, press and hold the FUNC key while pressing the letter J. (Each press of the J key while holding down FUNC will make the screen one shade level brighter).
- To darken the screen, press and hold the FUNC key while pressing the letter I. (Each press of the I key while holding down FUNC will make the screen one shade level darker).
- NOTE: There are seven levels of brightness.
