13
First input number plate of vehicle to be tested as stated in Section 3.8 and 3.5, and then
choose Stroke, IGN.M. mode and idle.
4.1.1 Choose
STR
via Key-S in test menu, and then press Key-E, then the following
prompt is displayed on the screen:
4.1.2 Adjust speed to rated speed via Key-▲ or Key-▼, and then press Key-E, then the
instrument enters into 20-sec automatic zeroing process. The following image is
displayed:
4.1.3 At the end of 20-sec zeroing countdown, the instrument enters into 30-sec HC
remained check . The following image is displayed:
4.14 HC remained check passes test, the following prompt of 70% of rated speed is
displayed:
When RPM is adjusted to
(
3500±100
)
r/min, the instrument prompt:
Now the instrument enters into 30-sec countdown of engine preheat.
4.1.5 After engine preheat finishes, it is prompted on the following image to retard the
speed to idle (≤1100r/min).
Set speed
:
5000
∧∨
: modify ; E : confirm
S : ignore speed
Zeroing, wait
……
19
S: exit
HC remained check
,
Wait
S:exit
Speed up to 3500r/min
S: exit
Keep
at
3500r/min
29
Retard to
≤
1100r/min
S: exit