9
3.2 Description of function keys on front panel
*Rear view (millimeters)
Push Key and Port
Function
1. Enter
Enter key
2. Exit
Exit key
3. Number key
Input value
4. Menu
For selecting Meter, Multi-step, Trace, Trim and System
modes, etc.
5. Local
GPIB computer remote control wire. Such key will be
locked to prevent from controlling the push key and the
computer by both sides. To use the keypad again,
press this key again.
6. Bias
For connecting the Bias unit and for executing on/off.
7. Trigger
For starting the test. When the instrument is under sin-
gle-
mode testing status, press “Trigger” to obtain the re-
sult of such test and the instrument will stop the testing
action, waiting for next starting or other function change.
8. Direction
For selecting menu items. The “Up/Down/Left/Right”
key set and control the cursor movementon the screen.
9. Function
For executing the function indicated for the position cor-
responding to the Function key.
10.LCUR (BNC)
BNC test terminal
11.LPOT (BNC)
12.H POT (BNC)
13.H CUR (BNC)
14.Ground Terminal
This terminal is used for grounding
15.LCD
Display
16.USB
For accessing data and image.
17.Power
Power Switch
