9 - 1
INP-TN4PHAV-E
This section gives some explanations and information about following functions.
(1) Print/recording adjustment
(2) Zero/span adjustment for analog trend recording position
(3) Alarm latch and totalize print-out settings
(4) Shift of measured values
(5) Preparation of unit
(6) External output of recording error
Any of the above adjustments are done with software so operation is quite simple.
9.1
Adjustment of backlash
Make adjustment when character kink and/or disturbance of record (round trip difference) occurs.
Connection of calibration equipment is not required for this adjustment.
(1) Stop the recording operation by pressing the REC key.
(2) Have parameter "INK ALARM CLEAR" displayed by pressing the SEL key.
(3) Press the SEL key while the FEED key is kept pressed. The parameter for calibration will be
displayed.
This is display of adjustment of print-out and recording.
2, 3 or 4 is usually displayed.
<Example>
Have BACKLASH=4 displayed by pressing the
key.
Press the ENT key.
Return to the display mode by pressing the DISPLAY key.
(See section 6.3 for the test pattern printing method.)
If improvement of character kink is insufficient, repeat the operation of step (2) and subsequent
and increase the value of BACKLASH=
■
.
If character kink has become worse, repeat the operation of step (2) and subsequent and decrease
the value of BACKLASH =
■
.
Obtain the best condition by repeating.
<Note>
The value of BACKLASH can be changed from 0 to 9.
The standard value is 3. Normal print-out and recording are usually obtained in the range of 2 to 4.
9. APPLICATION FUNCTIONS
Explanation
Operation
ADJUST HEAD
BACKLASH=3