Teledyne T3DMM6-5, Руководство пользователя

Страница: 78 / 121

77
Board Test
T3DMM6-5 provides self-test functions, including Key Test, LCDTest,
Beeper Test and Chip Test.
Operating Steps:
1. Press and , then choose
【
Test/Admin
】
→
【
Board Test
】
to
enter the following interface.
Diagram 2- 34 Board Test Interface
Table 2- 5 Board Test Function Description
Function Menu Description
Keyboard Test the instrument’s keys.
LCD Test the instrument’s LCD screen.
Beeper Test the instrument’s beeper.
Chip Test the instrument’s chips.
Done Return the higher level menu.
2. Test the keys (select Keyboard).
Select
【
Key
】
to enter the key test interface, as displayed in Diagram 2-35.
The on-screen rectangle shapes represent the keys on the front panel. Test all
keys and knobs and you should also verify that all the back lit buttons
illuminate correctly.