4-2 Operation
MN1272
Battery Check at Power OFF
It is possible to check the battery status when the unit is turned off.
Press the SERVIN key while the unit is turned off, the FAULT led will blink for a
short time if the battery is good. If the LED doesn’t blink, it means that battery
level is low.
Note: After a battery check, wait at least 20 seconds before rechecking the
battery.
Touchscreen Calibration
Standard calibration:
1.
Recall Configuration Mode.
2.
Touch the CLEAR key until a small round symbol appears at the top right
corner of the screen.
3.
Touch and hold the symbol until it moves to the lower left corner of the
screen.
4.
Touch and hold the symbol until the indication to touch the
←
key is
displayed on the screen.
5.
Touch and hold the key
→
until the indication to touch the
↑
key is
displayed on the screen.
6.
Touch and hold the key
↓
until the indication to touch the Enter key is
displayed on the screen.
7.
Touch and hold the Enter key until the panel changes to the Operation
Mode (if a valid project is loaded in the memory).
Emergency calibration:
This procedure can be used when it is not possible to recall Configuration Mode.
1.
Turn the unit OFF.
2.
Turn the unit ON.
3.
Press the middle of the touchscreen once per second until the panel
changes to the Calibration Mode.
4.
Perform the standard calibration procedure.