To extract the memory card from the card-slot,
the user should switch off the instrument,
unscrew the bolt and take off the black bottom
cover of the instrument.
The card is installed in the slot. To extract the
card the user should push on the card and then
pull it out of the slot.
While insertion the SD-card, a click sound indicates that the card is inserted properly. If necessary, use a tool
(e.g. pen) to push the card right in.
SVAN 974 is equipped with the TNC connector as an input of the measured
signal taken from the vibration transducer.
Another connector is used for the tacho probe.
Accelerometer
The SV 80 general purpose vibration accelerometer 100 mV/g (10 mV/ms
-2
)
with a coiled cable for accelerometer 2 m (SC 27) is included in the standard
SVAN 974 set.
This an industry standard IEPE accelerometer is an ideal choice for walk-
around vibrations measurement in the rugged environments of industrial
machinery monitoring, such as pumps, motors or fans. The accelerometer is
mounted on a vibrating surface with the mounting magnet.
The design of SV 80 features the low electronic noise and wide temperature
operating range.
The connection of the accelerometer to the
instrument is performed with the use of TNC
connector. TNC connector has a ring which
should be tighten to the screw thread.
Second input connector is a BNC type and
is used for tacho probe.
12.4. Resetting the instrument
• SYSTEM RESET: internal software reset clears any setup configuration, and brings back the default
factory settings. See Factory Settings (path: <Menu> / Auxiliary Setup).
• HARDWARE RESET: internal hardware reset, no user data is changed. Make sure the battery is not
exhausted, and the unit is turned off. Hold down the <Alt> and <Start/Stop> push-buttons for more than
15 seconds, and then release it. Turn on the instrument as usually.
Note: Hardware reset is only to be used in extreme situations such as an instrument hang-up.
Be aware, that a hardware reset:
- will stop any pre-programmed auto-run modes,
- will stop measurement run!
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