Coherent FieldMaxII-TOP Instrukcja Użytkownika Pobierz pdf (Strona 53)

Operation

until the procedure ends. The zero procedure is immedi-

ately terminated if the sensor is disconnected or if an

error is encountered.

Normally, the Zero button is pressed with the laser

blocked from the connected sensor. If a finite power

level is present at the sensor, the instrument will attempt

to null it out. A bad zero fault code appears if a given

power input is too large to null on the sensitive ranges.

If the bad zero fault code appears:

• Press any soft button to dismiss the error

• Select a new range

• Press the Zero button

The secondary function of the Zero button is to manually

start a batch while in Statistics mode.

Power Switch

and Backlight

Toggle Button

The combination Power Switch and Backlight

Toggle button serves the dual purpose of

turning power on/off to the meter, and

toggling the backlight.

• When the meter is off, the power-on state is acti-

vated by pressing the button for one second.

• Pressing the button for one second while in the

power-on state turns the meter off.

• When the meter is in the power-on state, the back-

light state is toggled by pressing the button for less

than one second.

• The backlight is always off when power is first

applied to the meter.

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Coherent FieldMaxII-TOP Instrukcja Użytkownika Strona 53