TallyGenicom LGe06, Руководство оператора

Страница: 58 / 108

3–58
Operator Manual
Operator Menu
⇒
VFU
Detect Distance
This parameter sets the vertical distance from the TOF to the position where the
paper is squeezed during a Detect operation. The allowable range is 0 inches to
the current form length, with increments in tenths of inches. The default value is
2.0 inches. The print gap is detected at a point away from the perforation in
order to avoid false readings that could be caused by uneven areas around the
perforation. The default distance of 2.0 inches is usually adequate unless there
are forms anomalies (such as an attached card or an envelope window) in that
area.
VFU Category (Vertical Format Units)
Use the Arrow and Enter keys to select
Menu => Operator Menu => VFU to get
here.
VFU Enable
A Vertical Format Unit is a means for
loading sets of vertical tabs. These vertical tabs define various parameters of a
form and apply only to the emulations which make explicit use of the VFU chan-
nels. Setting this to Enabled causes the printer to use the last loaded EVFU
instead of using the Form Length, Top Margin, and Bottom Margin settings.
When an EVFU is loaded, this parameter is automatically set to Enabled. The
default is Disabled .
VT Channel (Vertical Tab Channel)
You can select which VFU Channel is designated as the Vertical Tab Channel.
This parameter applies only to the emulations which make explicit use of the VFU
channels. Options are 1 - 12 and Unused. The default depends on the emulation
as defined in the table on page 3-57 under Ser/Par Emulation.
Skip When
This parameter applies only to the emulations which make explicit use of the VFU
channels. It designates where the Skip Length distance will begin - before or after
the Bottom of Form channel. The Skip location is determined by using the
designated Bottom-of-Form Channel in the downloaded VFU. The Skip When
only functions when the VFU Environment is Enabled. The default depends on
the emulation as defined in the table on page 3-57 under Ser/Par Emulation.