Chapter 5, FRONT PANEL OPERATION 
5-88 
on both X2 channel and Y2 channel output offsets. 
OFFSET STATUS 
This control allows the X2 channel and Y2 channel output offsets, set by the above 
level controls, to be switched on to either or both outputs, or to be switched off. It 
therefore has four settings, as follows:- 
  OFF 
 Both X2 channel and Y2 channel output offsets are switched off. 
  X2 
 The X2 channel output offset is switched on. 
  Y2 
 The Y2 channel output offset is switched on. 
  X2&Y2 
 Both X2 channel and Y2 channel output offsets are switched on. 
AUTO OFFSET2 
This control adjusts the X2 offset and Y2 offset values so that the X2 channel and 
Y2 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 Previous Menu key returns control to the Output Offset Harm 1 Menu. 
5.6.08 Dual Harmonic Auto Functions Menus 
In dual harmonic mode, pressing a key adjacent to the Auto Functions item on Main 
Menu 1 accesses the Auto Functions menu, shown in figure 5-67. 
 
Figure 5-67, Auto Functions Menu - Dual Harmonic Mode 
This menu is virtually identical to the normal single reference mode Auto Functions 
menu, except that an additional key appears in the lower left-hand corner, marked 
Harmonic2 menu or Harmomic1 menu. Each press of this key toggles the displayed 
set of auto function controls between those applying to harmonic 1 and those 
applying to harmonic 2. 
Note that once these functions complete, the Auto Functions menu is replaced by the