Great Plains NTA2000D Operator Manual - Manual (Page 54)

Multi-function Drill Control
38n
Selecting the Tramline Sequence
1. Select the channel.
2.
Hold to enter program mode 1.
After 3 seconds the first two digits flash, indicating the tramline
sequence currently set:-
‘SY’ = Symmetric
‘AL’ = Asymmetric Left
‘Ar’ = Asymmetric Right
‘AS’ = Special Asymmetric sequences e.g. 10 bout and 18 bout.
3. Continue holding the button and press and HOLD the button
to select the required sequence.
Setting the Tramline Bout
4. PRESS and RELEASE the button to toggle between
the tramline sequence and tramline bout number display.
The 3 rd and 4 th digits flash indicating the tramline bout number currently
set.
5. PRESS and HOLD the button to cycle tramline the
bout from 1 to 15.
NOTE: If either asymmetric left (‘AL’) or asymmetric right (‘Ar’) sequences
are selected, the tramline output is also switched on for the bout following
the target bout (i.e. bout 1).
If the special asymmetric sequence (‘AS’) is selected, the
only options for the tramline bout number are 10 and 18.
Fan Speed / Speed Alarms
Display Fan Speed
Select the channel.
Fan Speed displays for 10 seconds before returning to the
tramline display.
Fan Speed Alarms
There is a programmable high-speed alarm and a programmable low speed
alarm. An alarm condition causes the instrument to default to the fan speed
channel, sound 5 beeps and flash the actual fan speed. Cancel the alarm by
restoring the fan speed within the programmed limits.
NOTE: The alarm is inhibited if the forward speed is less
than 1.2 mph (2 km/hr).
Defaults Alarm Thresholds: Low speed = 2700 rpm, High speed = 4500 rpm
Figure Q
Tramline Sequence
Figure R
Tramline Bout Number
Figure S
Display Fan Speed