Panametrics Aurora H2O, User Manual

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Aurora H2O User’s Manual 5
Chapter 3. Operation and General Programming
3.3.1 Indicator Lights
If the Fault Indicator is lit, an instrument fault is detected. A message will be displayed in the Main Display , top/right.
If the Information Indicator is lit, the instrument is still operating, but a message will appear in the Main Display
top/right, with information about the instrument.
The
Keypad Lock Indicator will be lit if either: A) the Keypad Lock-Out Switch , internal to the instrument, has been
engaged, or B) the instrument keypad has not been used for a period of several minutes, engaging a software
feature to lock-out inadvertent key usage. Type (B) keypad lock-out is overcome by pressing Cancel , Enter , Cancel in
sequence.
If the
Laser Indicator is lit, the laser is powered and operating normally. This indicator will be off if there is a
laser-specific fault. This indicator will also be off for a brief period when the instrument is first powered. After initial
power-up, this indicator may blink several times as the laser temperature is stabilized. The laser indicator will be lit
constantly in normal operation.
The
Power Indicator is normally lit when the instrument is powered on.
3.3.2 The Magnetic Stylus
Each of the keys can be selected using a hand-held magnet called a Magnetic Stylus (see Figure 36 below), which is
included with the meter. By touching the clear window at a key location, that key will be selected and will flash a red
light to verify the contact.
Figure 36: Magnetic Stylus
3.3.3 The Default Display
Figure 37 below shows the default display of the Aurora H2O window.
Alt 1
Figure 37: Default Display
Primary
Alt 2