Honda HSM1380i Owner's Manual page 27

ON (HSM1380i)/POWER (HSM1390i) mode:
Travel speed is automatically reduced so that the engine speed and
snow discharge distance are held at the given speed and distance that
have been set with the throttle control lever.
Setting the discharge distance control lever in the second range from
the bottom clears snow the fastest (maximum snow-clearing
efficiency), but the snow discharge distance is shorter. Set the control
lever in most appropriate engine speed and snow discharge distance
for the work.
[HSM1380i]
ICS SWITCH
[HSM1390i]
····· ON ·····
····· OFF
POWER mode
Long
Slow
THROTTLE CONTROL LEVER
THROTTLE CONTROL LEVER
··· 4th (Long)
··· 3rd
··· 2nd
··· 1st (Short)
··· 4th (Long)
··· 3rd
··· 2nd
··· 1st (Short)
Short
Fast
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