8
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
single-
mode testing status, press “Trigger” to obtain
the result 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 movement on the
screen.
9. Function
For executing the function indicated for the position
corresponding to the Function key.
10.LCUR (BNC)
BNC terminal
11.LPOT (BNC)
12.H POT (BNC)
13.H CUR (BNC)
14.Ground Terminal
Grounding
15.LCD
Display
16.USB
For accessing data and image.
17.Power
Power Switch
