Hitachi ZW 550-6 Operator's Manual page 134

5. Press selector knob (2) to display Display Item Selection
screen (7).
6. Rotate selector knob (2) to highlight Unit. Press selector
knob (2) to set the unit (Metric or US system).
7. Rotate selector knob (2) to highlight Accumulated
Operation Display. Press selector knob (2) to set the
display (hour meter) or ODO (odometer).
8. Before changing °C and °F, turn the blower of the air
conditioner ON.
Rotate selector knob (2) to highlight desired unit system
(°C or °F) (8). Press selector knob (2) to set the unit.
When pressing selector knob (2), "Wait." will be will be
displayed (9) and then the change will be completed.
OPERATOR'S STATION
1-70
2
7
8
9
MNEC-01-006
MNHG-01-221EN
MNHG-01-222EN
MNHG-01-223EN