Sharp SL-5500 Service Manual page 56

TOUCH PANEL ADJUSTMENT PROCEDURE
DIAG MENU (1/3)
Page down
4. Touch Panel
Boot Flag :
AIN1(B/U) :
AIN1(Main) :
AIN0 :
Tablet :
COM :
Note: Check by viewing from right above the center of the display.
No. Operating procedure
1 Connect the AC adapter to supply power to the
SL-5500, and press FULL RESET button to boot
the DIAG menu.
2 Press Front Light key to turn on the light.
3 Select No. 4 Touch Panel.
4 Press [OK] key. (Select Touch Calibration.)
6 Touch two marks "+" for 1sec or more. At that
time, the value is written into the Flash ROM.
7
Draw on the screen.
Push ON/OFF key to exit.
Draw lines with the attached pencil
at a normal strength of writing.
8 Press [on/off] key and press [cursor center] key.
9 Press [on/off] key.
After the display is turned off completely, disconnect the AC adapter.
Page up
V :
- - -
CF CD :H
SD CD :H
SD WP :H
M.B.L :
Version
DIAG MENU (1/3)
DIAG MENU (1/3)
Touch Panel Menu
3. Touch Calibration
4. Scribble
Touch panel adjustment screen
White background
DIAG MENU (1/3)
SL-5500 DIAGNOSTICS AND CHECK ITEMS
Display
Draw on the screen.
Push ON/OFF key to exit.
– 55 –
PC-UM10M
Check item
The marks " + " are changed to red.
OK NG
Line can be drawn
Line is not straight.
straight.
NG NG
Line is shifted from
Line is cut off
the pen position.