Sony PRS650SC Service Manual page 9

3. Test TP Coordinate
Procedure:
1. Touch the "Test TP Coordinate" in the test mode menu page 1.
The screen is changed into the touch panel coordinate.
2. The scanned coordinate is displayed pen down and pen up.
The grid is drawn every 100 pixels.
All the touch panel data is recorded in the log fi le.
(pen down, pen move, pen up, pressure)
(Screen display)
Releasing method:
Press the [ ] key, return to the test mode menu 1.
4. Test All Keys
Procedure:
1. Touch the "Test All Keys" in the test mode menu page 1.
The screen is changed into the all keys state.
HOME
PREV NEXT
VOL+
VOL-
(Screen display)
2. Each keys are pressed, the display changed from white into the
black.
3. It returns to the test mode menu 1 when all buttons are pressed.
Releasing method:
Press the [OPTION] key for 3 seconds or more, return to the test
mode menu 1.
screen coordinate
raw coordinate
pressure
The value displayed
Note:
in "pressure" is invalid
because of the optical
touch panel.
SIZE OPTION
5. Check battery
Touch the "Check battery" in the test mode menu page 1.
Display of the right side of "Check battery" on test mode menu
changes into the display of the battery level.
6. Factory Initialize
Touch the "Factory Initialize" in the test mode menu page 1.
Clean up all the evidence and reset all settings, then shutdown.
7. Version confi rmation
Procedure:
1. Touch the "Version confi rmation" in the test mode menu page
1.
2. Each version of this set are displayed.
Note: "Preload contents version" is not displayed.
Firmware version: 1.0.00.08100
Preload contents version:
Preload Partition version: 1.0.00.08100
eDictionary contents version: 1.0.00.07150
Installer Launcher version: 1.0.00.08100
(Screen display)
Releasing method:
Press the [ ] key, return to the test mode menu 1.
PRS-650
9