GE HE500TIU050 Cell Phone User Manual


 
PAGE 28 06 Apr 2000 CH. 5: TIU200/201/202/203
GFK-1819
5.3 TIU20X Contrast Adjustment
On menu page 1 (after the start-up screen), hold the
ENTER
key and press the
UP
or
DOWN
key to
adjust the contrast. The contrast setting is stored and not lost after removing power.
CONTRAST BAND - allows the user to set the lower and upper limits of contrast. Adjust the lower limit
using the UP or DOWN key and press Enter when done. Do the same for the upper limit.
WARNING: - Changes to the lower or upper limits may allow the user to set the contrast to a setting
where the display may appear blank. It is recommended that the factory setting are used (Min 8A, Max
FE).
5.4 TIU20X Rear View
5.5 TIU20X Ports
Pin 1
P
in 8TIU20X 8-pin Terminal Block
Figure 5.2 Rear View of TIU20X
Figure 5.3 Automated Equipment Serial Port