7.Diagnostic Program
7.1.List of Test Items
No. | Item | Description | Remark |
1 | RAM Test | RAM Check Size/Write/Read/Comparison test. |
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2 | Display Test | Test the LCD display quality. |
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3 | Touch Test | Touch screen alignment test. Suggest to test in WinCE |
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4 | Playback Test | Play sound with 8KHz simulation wave. |
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5 | Record Test | Record audio sound and playback it(INT/EXT) |
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6 | Button Test | Test every most of button. |
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7 | Checksum Test | To show checksum value after Code reflash |
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8 | B Light Test | Back light ON with in different brightness level. |
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9 | LED Test | Test the message LED. |
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10 | Battery Test | Check the status of battery and AC power. |
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11 | Vibrater Test | Test the function of the vibrater. |
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12 | SD Test | SD card Write/Read/Write Protect test. |
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13 | Clean Talk Time | Clean Talk time(Air time) & Format PIM storage |
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| CAUTION: This item is applied for refurbishment case |
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| only. For same unit repair back to customer is not |
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| necessary. |
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14 | USB Test | Suggest to test in Windows CE |
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15 | Sir Test | Suggest to test in Windows CE |
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16 | Serial Test | Suggest to test in Windows CE |
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7.2 Test Items Operation
Power on the unit. While press and hold the Power Button, Action button and Reset the unit with the Stylus, release RESET button first about 1 second the to enter the Test Mode. You will find the display as following:
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