HTC 650 HDX - Page 43

HTC 650 HDX
Electronic error codes
1.0 35
7. Press the "arrow up" button; the operating time
accumulated at the time of the error is shown in the display.
8. Press the "arrow up" button, the time accumulated with the
voltage on at the time of the error is shown in the display.
Figure 7-1 Button "Set key"