NEC PC-8000 Series User Manual page 53

greater than the present line (or smaller than the
present line in the reverse mode), an automatic reed
is performed up to the next TOF
position. Depend·
ing on the contents of the byte following the US
code, a line reed (or N lines can be performed
instead of the VT operation specified by the
channel. (0 " N " 15)
When N - 0,
no line reed occurs.
Example:
1 ' . 4 , 1 1 1)
a.t
0 0 0 1 1 1 1 1
us ....
Comoaaod din ( ~ " ~ 0 0 C2 CI
co _ _
VT
..-uoa .......
n.d bt
""--I
Ula>do
1 ••
~
I HI N2 NI 1110 _ UM f .... ' ... Nh_
Note: )( Either 0 or 1
C · 1 Line reed until either the next
BOTTOM
or
TOF
position.
C - 0 Null code
All codes are ignored other than 1
~
C s 6.
When a null code is input, the received US
command is cancelled.
(17) VFU Characteristics
(a) Maximum fonn length (between TOFs):
66 or 72 lines
(b) Initialization (ormat:
When the VFU is not set extema11y, the
printer is formatted as follows:
' Form length: 66 (72)
*Tab position: Set to cha nnel 2, tabs
occur every 6 lines {rom TOF.
(c) TOF position setting:
Only channel 1
is
used.
-42-
• •
•
I
•
• •
•
I
•
•
• •
•
•
•
•
•
•
•
•