Permanent Memory Recall - H/Olamp Is On; Memory Reset - Return To Pedal Control - Zetor 8621 Forterra turbo Operator's Manual

a - by hand throttle control i.e. by
interrupted pressing the keypads
MIN or MAX. After loosening the
keypads, the engine speed will be
changed to engine speed recalled
from the permanent memory.
b - by foot throttle control (by throttle
pedal) and the engine speed can be
increased only. After loosening the
keypads, the engine speed will be
changed to engine speed recalled
from the permanent memory.
ELECTRONIC ENGINE GOVERNOR
RPM13
PERMANENT MEMORY RECALL - H/O
LAMP IS ON
1. Indicator lamp H/O is on. Indicator
lamp is on in that case if you have
already recalled minimal or maximal
speed from the permanent memory.
Or if the set speed is entered in the
temporary memory.
2. Press the keypad MIN or MAX de-
pending on which speed you want to
switch the memory of system and
keep it pressed (longer time than 0,5
sec.).
Attention! In case the indicator lamp
H/O indicated the function of temporary
memory (set speed was entered in the
temporary memory) this engine speed
will be definitively deleted after recall of
values from permanent memory.
57
RPM14
MEMORY RESET - RETURN TO PE-
DAL CONTROL
1. Indicator lamp H/O is on. Tractor
works with engine speed entered in
temporary or permanent memory.
2. Press the keypad MEM.
3. Indicator lamp H/O turns off. Tem-
porary or permanent memory is
switched off. Set engine speed in
temporary memory is deleted, set
engine speeds in permanent memory
are kept.
Now engine speed can be set by foot
throttle pedal or hand throttle control
without any restriction (by interrupted
pressing of keypad MIN or MAX).
RPM15