Setting Up A Test - Extech Instruments 7630 Operation Manual

External Matrix Scanner
If External Matrix scanner, the 7630 can automatically detect and display its function option in
underclass of the LCD monitor. Please use the Scanner Select key to input setting of the status
of each channel Scanner as H (High) or L (Return), and then press ENTER, it will set value as
the following figure.
If the Scanner is over 8 channel, it must be add other external scanner, after the state of
Channe1 ~ 8 is setting, the external scanner indicator will show the setting state of each
Channel .

4.5 Setting Up a Test

1. Upon power up, 7630 will initialize with the test file that was last used before power down.
New instruments come loaded with one default file, this is the file that the instrument will
"Boot Up" with until it is changed.
2. From the Setup Tests screen, press the "File" soft key, The File Setup screen will now be
displayed.
3. From the File Setup screen, press the soft key "New File". The Create File screen will
now be displayed.
4. The Create File screen is separated into three main sections, Alphabet and Symbols, File
Name edit, and soft key menu.
5. From the Create File screen, you must give your new test file a name. The file name can
be a maximum of ten characters in length and may use any combination of the character
set plus numbers. To name your file, use the arrow keys to scroll the highlighted area to
the character (or enter a number from the numeric keypad) you wish to use and then press
the "Select" soft key. At the File Name edit, the letter or symbol will be inserted at the
point where the cursor is flashing. The cursor will then increment to the next position
and wait for an additional character insertion. If you make a mistake or want to change
the character, press the backspace key in the numeric keypad. The cursor will decrement
and erase the character. When you have finished editing the file name press the ENTER
key.
6. From the Setup Tests screen, press the "Add" soft key. The Setup Test, Tests Selection
screen will now be displayed. From this screen you may choose what type of test to
perform, Touch Current, or Run Test.
70
Scanner Select
H=High
L=Return