Huawei Ascend G510, Руководство по обслуживанию

Страница: 95 / 96

G510 Maintenance Manual V1.0 INTERNAL
2013-01-28
Huawei Confidential Page 95 of 96
11.2 MMI Tests
After the G510 is powered on, enter *#*#2846579#*#* using the keypad to enter MMI test
mode. Then select MMITEST and press the volume down key to start the MMI tests. You
can touch the menu key to cancel the current test, the volume down key to enter the next test,
the back key to return to the previous test, and the home key to exit text mode and switch to
the home screen. You must complete the tests one by one. After all tests are complete, a list is
generated to show the test result.
MMI tests include:

Board test: The G510 directly proceeds to the next test if the board test is successful.

microSD card test: The message "No microSD card" is displayed if the microSD card is
not inserted. Press the volume down key to proceed to the next test.

Keypad test: Touch keys according to instructions displayed on the screen and press the
volume down key to proceed to the next test.

LCD test: Perform operations to display the white screen, black screen, tri-color, LCD
backlight, and LED in sequence. Observe whether the LCD is normal and press the
volume down key to proceed to the next test.

Keypad LED test: Check that the keypad light blinks.

Camera test: Check that the preview function is normal and press the volume up key to
verify that the camera flash operates properly.

Touchscreen test: Touch the black spot area according to instructions displayed on the
screen.

Approaching light test: Shield the approaching light hole to check for changes on the
LCD.

Vibrator test: Check that the vibrator vibrates properly and whether noises occur.

Speaker test: Play an audio clip to check that the speaker operates properly.

Mobile phone microphone loopback test: Record and play an audio clip according to
instructions displayed on the screen and check that the playback is normal.

Mobile phone headset loopback test: Record and play an audio clip according to
instructions displayed on the screen and check that the playback is normal.

FM test: Insert the headset and perform operations according to instructions displayed on
the screen.

Headset wire control test: Insert and remove the headset and microphone to check that
the headset and microphone operate properly.

Bluetooth test: Enable Bluetooth function on other phones and check that the G510 can
search the phones successfully.

Gravity sensor test: Adjust the G510's direction to check that the data of each sensor axis
can be obtained.

Wi-Fi test: Check whether the G510 displays the Wi-Fi information.
Failed tests are displayed on the screen. You can re-test the failed items separately.
11.3 Voice Call Test
To perform a voice call test:
Step 1
Install a UIM card and battery on the G510.