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(4) Display panel
The panel displays inclinations and shows low battery voltage and communication glitches.
Inclinations:
Indication values can be displayed in either the unit of mm/m or the unit of DEG (º), as
selected with the unit selector switch.
To distinguish between indications in mm/m and those in DEG (º), 0 of the place to the left
of the decimal point is not displayed when indications are produced in DEG (º).
If an inclination surpasses the measuring range, an error will be displayed. If the error is in
the positive direction, EEEE will be shown, and if the error is in the negative direction,
-EEEE will appear. As the inclination comes back to be covered within the measuring
range, the normal operation will be restored.
Low battery voltage:
If the battery voltage falls below the working range, the indication value will blink by the
action of the automatic battery check function. Should you find the indication value
blinking, replace the battery with a new one, or use the AC adapter supplied with the
device.
Communication glitches:
In the event that the cables are not properly connected or a glitch takes place during
communication, an error (E1, E2) will be displayed for about three seconds.
For details, see Section [External Signal Output].
(5) Power switch
The device gets to function normally approximately five seconds after the power switch is
turned on.
The reference point you may have established with the 0-Call switch or 1/2-Call switch will
be cleared when the power switch is turned off.
When you turn on the power switch again, the reference point will have to be freshly set up.
