B&K 4071 Stp: 31,500,000.00 Hz, Linear | Trig | Up | Time: 10,000 mS, 10.0dBm, E - Return a ^C

F0-9 - Move cursor to field 0 to 9

This command is used to move the cursor directly to the specified field number. Each parameter field on the LCD display has an associated number with it, starting with 1 and increasing as you move from left to right, then top to

St:	0 Hz	Stp: 31,500,000.00 Hz
Linear Trig Up Time: 10,000 mS			-10.0 dBm

bottom. For example, the Sweep mode has seven fields:

Each field is numbered as follows:

Field 1 - St: 1,000,000.00 Hz

Field 2 - Stp: 31,500,000.00 Hz

Field 3 - Linear

Field 4 - Trig

Field 5 - Up

Field 6 - Time: 10,000 mS

Field 7 - 10.0 dBm

Field 0 has special meaning: turn the cursor off. When the cursor is off, the parameter values for a mode cannot be changed. Turning the cursor off can be used to safeguard parameter values from being changed by inadvertent key presses or turns of the rotary knob.

When the cursor is moved to a field other than 0, the cursor is always positioned in the rightmost position (least significant digit position) of that field.

If a field value is entered that is out-of-range (i.e. you try to set the cursor to field 8 in Sweep mode), the cursor will be turned off.

NOTE: When writing control software, it is preferable to use this command to move the cursor instead of the "N" (next cursor field) or "P" (previous cursor field) commands. This command ensures that the cursor goes directly to the desired field, regardless of where it was before the command was issued.

? or H - Print help menu

This command prints the on-line help menu. The menu is a listing of all remote control commands. To issue this command you may press either the "H" or the "?" keys on your terminal.

^E - Return a ^C

Sending an ASCII control E character (ASCII value 5) to the 4071 will cause it to echo back a control C (ASCII value 3). Remote control programs could use this future to confirm current settings of remotely controlled 4071.

44

BK Precision 4071 User Manual Rev.2.2