Dual Harmonic Output Offset Harm 2 Menu - Ametek 7124 Instruction Manual

NONE
Both X1 channel and Y1 channel output offsets are switched off.
X1
The X1 channel output offset is switched on.
Y1
The Y1 channel output offset is switched on.
X1&Y1
Both X1 channel and Y1 channel output offsets are switched on.
AUTO OFFSET1
This control adjusts the X1 offset and Y1 offset values so that the X1 channel and
Y1 channel outputs are zero. Any small residual values can normally be removed by
calling Auto-Offset for a second time after a suitable delay to allow the outputs to
settle.
Pressing the Output Offset Harm 2 key access the Output Offset Harm 2 menu, and
pressing the Previous Menu key returns control to Main Menu 1.

5.6.07 Dual Harmonic Output Offset Harm 2 Menu

In dual harmonic mode, when Output Offset Harm 1 Menu is displayed, pressing the
Output Offset Harm 1 Menu key accesses the Output Offset Harm 2 menu, which is
shown in figure 5-69.
Figure 5-69, Dual Harmonic Output Offset Harm 2 Menu
The Output Offset Harm 2 menu has three controls affecting the instrument's
X2 channel and Y2 channel outputs and a key to return to the Output Offset Harm 1
menu.. Changes to the setting of these controls can be made by using the adjacent
keys, with the currently active selection being highlighted.
X2 OFFSET and Y2 OFFSET
These controls, which duplicate the Main Display X2 OFFSET and Y2 OFFSET
controls, allow manual adjustment of the X2 channel and Y2 channel output offsets.
The offset level set by the controls, which can be any value between -300% and
+300% in 0.01% steps, is added to the X2 channel or Y2 channel output when the
X2 channel or Y2 channel offset is switched on. Adjustment is faster using the
Keypad or Active Cursor controls - see section 4.1.04.
Chapter 5, FRONT PANEL OPERATION
5-89