TEST SETUP & TESTING 6 - 13
12. Press the “vector diagram” soft key.
13. View the following:
- press “symbol constel” soft key for graphical symbol constellation.
- press “rotated vector” soft key to zoom in on the constellation.
- press “phase traject” soft key to view trajectory of the constellation.
14. Press the terminal "End" key.
Manual Mode Testing
Preparation for Testing
Verify that the radio is turned off.
Press the "1", "2" and "3" keys together and then, press the On/Off key or the Rotary Push
Button to turn the radio on. Keep the "1", "2" and "3" keys pressed until the display turns on.
The display shows "User test mode, Press any key to start, Press SoftKeys to scroll".
Tests
Note: Any key that will be pressed will cause the test to advance from one step to the next.
You can use the soft keys to go to the next or back to the previous test. After a test has
started you can press the upper soft key to go back to the start of the current test. At any
time you can switch off the radio by pressing the On/Off key for 2 seconds.
1. Press any key to start the first test. The display shows "LCD Red-Green-Blue test".
2. Press any key consecutively. First the display shows horizontal red lines that become
thicker with every key press, until it becomes fully red. Then the display shows verti-
cal green lines that become thicker with every key press, until it becomes fully green.
After that the display shows horizontal blue lines that become thicker with every key
press, until it becomes fully blue.
3. Press any key to start the next test. The display shows "LCD Color brightness test"
4. Press any key consecutively. The display shows the color brightness levels "min",
"low", "med" and "max". Verify the color brightness of the display.
5. Press any key to start the next test. The display shows "Display backlight test"
6. Press any key consecutively. The display shows the backlight brightness levels
"min", "low", "med" and "max". Verify the brightness of the display.
Note: At level "min" the display contents is not visible.
7. Press any key to start the next test. The display shows "Keypad backlight test"
8. Press any key again. The display shows "Keypad backlight is off". Verify that the key-
pad backlight is off.
6866539D31.book Page 13 Tuesday, March 20, 2007 6:32 PM
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