Opticon PHL 7200 User Manual - Manual (Page 33)

OPTICON
User's manual
PHL-7000 series
2-14
2.4.3 Calibration of the touch Screen
On the initial boot-up of the PDT, the stylus
calibration screen opens. Use the stylus to press and
hold briefly on the center of each target as it moves
around the screen.
If necessary, adjust the backlight on the PDT to make
the screen readable (see chapter 2.4.4 “Adjusting the
brightness”).
When you experience that the touch screen function
is poor or the operation does not match the exact
location it should be, please recalibrate the screen by
using the stylus to tap the Start > Settings > Control
Panel > Stylus, to open the “Calibration” to
recalibrate again.
Figure 2-14 Calibration
2.4.4 Adjusting the brightness
The factory default for the brightness is in middle level. You can adjust the brightness to meet
your environment and comfort as:
1) Increase brightness: Press the
key and then press on the right key of Navigation
key .
2) Decrease brightness: Press the
key and then press on the left key of Navigation
key .
3) The display will dim automatically, if you do not perform any operation for a specific period
of time. This will help to save the battery power. You can set up the specific period of time to
see chapter 2.7 as reference.