MacDon FlexDraper FD1 Series Operator's Manual page 615

sensitivity................................................. 255
calibrating
AHHC...................................................... 251
maximum stubble height ........................... 267
reel height................................................ 258
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range manually............... 127
Gleaner R62/R72 series combines
calibrating
maximum stubble height ........................... 267
combine output voltage requirements ............ 126
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range manually............... 127
Gleaner R65/R66/R75/R76 series combines
sensor output voltage
checking voltage range from the cab.......... 173
Gleaner R65/R75 series combines ................... 173
adjusting
ground pressure ....................................... 179
raise/lower rate ........................................ 179
sensitivity................................................. 180
calibrating
AHHC...................................................... 177
maximum stubble height ........................... 267
engaging AHHC .......................................... 175
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range manually............... 127
combine output voltage requirements......... 126
troubleshooting alarms and faults.................. 181
turning the accumulator off ........................... 178
Gleaner S series combines .............................. 173
Gleaner S series combines (pre-2016)
adjusting
ground pressure ....................................... 179
raise/lower rate ........................................ 179
sensitivity................................................. 180
calibrating
AHHC...................................................... 177
engaging AHHC .......................................... 175
sensor output voltage
checking voltage range from the cab.......... 173
troubleshooting alarms and faults.................. 181
turning the accumulator off ........................... 178
Gleaner S9 series combines ............................ 183
calibrating the header................................... 192
operating..................................................... 195
refining header group settings....................... 196
setting automatic header controls.................. 189
INDEX
setting reel settings ...................................... 188
setting up the header ................................... 183
John Deere 50 series combines
calibrating
maximum stubble height ........................... 267
sensor output voltage
checking voltage range manually............... 127
combine output voltage requirements......... 126
John Deere 60 series combines ....................... 197
adjusting
drop rate valve threshold........................... 204
sensing grain header height ...................... 202
sensitivity................................................. 203
calibrating
AHHC...................................................... 200
maximum stubble height ........................... 267
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range from the cab.......... 197
checking voltage range manually............... 127
combine output voltage requirements......... 126
turning the accumulator off ........................... 201
John Deere 70 series combines ....................... 205
adjusting
raise/lower rate manually .......................... 211
sensitivity................................................. 210
calibrating
AHHC...................................................... 208
feeder house speed.................................. 208
maximum stubble height ........................... 267
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range from the cab.......... 205
checking voltage range manually............... 127
combine output voltage requirements......... 126
John Deere S series combines......................... 212
adjusting
raise/lower rate manually .......................... 219
sensitivity................................................. 218
calibrating
AHHC...................................................... 215
feeder house fore-aft tilt ............................ 222
maximum stubble height ........................... 267
reel height................................................ 227
checking reel height sensor voltage............... 225
how AHHC works ........................................ 124
sensor operation.......................................... 125
sensor output voltage
checking voltage range from the cab.......... 212
checking voltage range manually............... 127
combine output voltage requirements......... 126
John Deere S/T series combines