GTD-110/150
Chapter 5
Basic Operation
0093151542-06
5-1
Chapter 5 Basic Operation
5.1 Operating controls and functions
All operating controls and keys are grouped on the control panel. Details of each function are explained
below.
5.1.1 Power switch and brightness controls
POWER key
Turns system on and off.
BRIGHTNESS key
Controls screen brightness and illumination on the control panel. The first
press of the key displays the brightness scale bar graph. A further press of
the key changes the brightness and illumination first increasing and then
decreasing.
5.1.2 Marking control and keys
This function provides various marks for object identification on the screen. The following mark
functions are available.
MARK COLOR control
Selects the mark color. Colors are expressed alphabetically, as follows:
G: Green, R: Red, Y: Yellow, C: Cobalt-Blue, B: Blue, P: Pink, W: White
POWER
BRT
MARK
COLOR
C
W
R
G
P
B
Y
Operation panel
Card reader slot under this cover
Figure 5.1 Operation panel of GTD-110/150
Display unit
