Chapter 1
General Information
HISTORY
Not used. (Reserved for a future enhancements)
CONTRAST (
)
Activates the up/down arrows to raise or lower the screen contrast level.
11
BACKLIGHT (
)
Turns the screen backlight on or off.
VOLUME (
)
Activates the up/down arrows to raise or lower the volume.
ERR INJ
Not used in the TDR mode.
START/STOP
Not used in the TDR mode.
LEFT ARROW
Moves cursor or marker to the left.
UP ARROW
Moves cursor upward. Raises level of volume and brightness when those functions are selected.
RIGHT ARROW
Moves cursor or marker to the right.
DOWN ARROW
Moves cursor downward. Lowers the level of volume and brightness when those functions are selected.
SHIFT
Activates second function on keys (gold lettering).
ESC
Returns user to previous screen or backs up one space in the alphanumeric mode.
POWER
Turns unit on/off.
