TeeJet LH 965 - Manual (Page 6)

LH 965 O PERATORS MANUAL
6 LH A GRO
RPM CONTROLS
When you press this key the speed in RPM of the
following 6 shafts is shown, irrespective of which
function is selected:
1. CYLINDER
2. STRAW
WALKER
3. CHOPPER
4. FAN
5. GRAIN ELEVATOR
6. RETURN
ELEVATOR
A warning can be encoded for each of the above
shafts. This is done in the ENCODE MENU
(described on page 12).
ZOOM-PICTURES
The primary function of the computer is to show grain
loss. In normal operation it is therefore possible to
make the bars bigger with the zoom key. Press the
zoom-key and the function keys will disappear.
You return to the previous picture by pressing the
return key.
CONTRAST
By pressing this key the contrast of the display
(bright/dark) can be adjusted. This ensures optimum
contrast in all conditions.
NOTE: In extreme cold or heat the screen may
become blank or black. It may be possible to
compensate for this with the ”CONTRAST
KEY”, but the display will return to normal
when the temperature is between -10 degrees
C and + 60 degrees C.
At the top of the picture a counter is shown.
Normal contrast is 45 - 50.
Contrast + = darker display
Contrast - = brighter display
Press the ”DELETE KEY" to get back to normal
value.