White Mini-Seis III Pro User manual

MINI-SEIS III Pro™
OPERATING MANUAL

Mini-Seis III Pro™ Operating Manual Page 2
Contents
A Word Concerning This Manual .......................................................................................... 6
Introduction .......................................................................................................................... 6
Use .................................................................................................................................... 6
Operating Modes .............................................................................................................. 6
Ranges and Resolutions ..................................................................................................... 7
Sample Rates ..................................................................................................................... 7
Waveform Mode (4 or 8 Channel) .................................................................................. 7
Waveform Mode (1 Channel) ......................................................................................... 7
Histogram or Histogram/Waveform Mode (4 Channel) .................................................. 7
Histogram or Histogram/Waveform Mode (8 Channel) .................................................. 7
Waveform Recording Duration .......................................................................................... 7
Battery Life ........................................................................................................................ 7
Communication ................................................................................................................. 8
External Data Storage........................................................................................................ 8
Accessories and Software .................................................................................................. 8
Data Compression ............................................................................................................. 8
Automatic Reporting.......................................................................................................... 8
Options.............................................................................................................................. 8
8 Channel....................................................................................................................... 8
GPS ................................................................................................................................ 8
Ranges ........................................................................................................................... 8
Non-Standard Sensors.................................................................................................... 9
A Weighting................................................................................................................... 9
New Features ................................................................................................................. 9
Connectors........................................................................................................................ 9
Connecting a Sensor.......................................................................................................... 9
Communication ............................................................................................................... 10
Charging ......................................................................................................................... 10
The Keypad and Display ..................................................................................................... 11
ON Key............................................................................................................................ 11
OFF key........................................................................................................................... 11
ENTER Key ...................................................................................................................... 11

Mini-Seis III Pro™ Operating Manual Page 3
Up/Down Arrow Keys ...................................................................................................... 11
Left/Right Arrow Keys...................................................................................................... 11
Soft Keys.......................................................................................................................... 11
Display ............................................................................................................................ 11
Displayed Fields.............................................................................................................. 11
Instrument Screens (in order as they appear) ..................................................................... 12
Information Screen .......................................................................................................... 12
Calibration Screen........................................................................................................... 12
Stabilization Screen ......................................................................................................... 12
The Main Screen.............................................................................................................. 14
........................................................................................................................................ 14
Next................................................................................................................................. 14
Current Mode Screen ...................................................................................................... 14
Event Screen ................................................................................................................... 15
Waveform Events ............................................................................................................ 15
Histogram Events ............................................................................................................ 15
Main Screen Functions ........................................................................................................ 17
Setting the Date and Time................................................................................................ 17
-Setup Menus- ................................................................................................................. 17
-Unit Options-............................................................................................................... 17
System Log Options ..................................................................................................... 20
Timer Setup.................................................................................................................. 20
Multi Triggering........................................................................................................... 21
Main Screen Trigger........................................................................................................ 21
Main Screen Data Port ..................................................................................................... 21
Main Screen Baud Rate .................................................................................................... 22
Mode Screen Functions (Waveform Mode) ......................................................................... 23
Rate ................................................................................................................................. 23
Duration .......................................................................................................................... 23
Seismic Trigger ............................................................................................................... 23
Acoustic Trigger.............................................................................................................. 24
Trigger Level Considerations....................................................................................... 24
Histogram Mode Functions ................................................................................................. 25
Rate ................................................................................................................................. 25

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Period.............................................................................................................................. 25
Interval............................................................................................................................ 25
To Run a Continuous Histogram.................................................................................... 25
To Run an Interval Histogram ....................................................................................... 25
To Run an Interval Histogram Starting at a Specific Time .............................................. 26
To Run an Interval Histogram Starting and Ending at a Specific Time ........................... 26
Status............................................................................................................................... 26
Histogram/Waveform Mode Functions................................................................................ 27
Rate ................................................................................................................................. 27
Period.............................................................................................................................. 27
Duration .......................................................................................................................... 27
Interval............................................................................................................................ 27
Seismic Trig..................................................................................................................... 27
Acoustic Trig ................................................................................................................... 28
Trigger Level Considerations....................................................................................... 28
Status............................................................................................................................... 28
Event Screen Functions....................................................................................................... 29
Waveform Events ............................................................................................................ 29
Histogram Events ............................................................................................................ 29
Copy ............................................................................................................................... 29
Copy Event Options ..................................................................................................... 29
4 Channel, 8 Channel and Single Channel Configuration.................................................... 31
Automatic Reporting ........................................................................................................... 32
Triggered Reporting ....................................................................................................... 32
Fixed Reporting............................................................................................................... 32
Interval Reporting ........................................................................................................... 32
Heartbeat ........................................................................................................................ 32
Using a USB Thumb Drive ................................................................................................... 33
Field Use............................................................................................................................. 34
Transducer Coupling....................................................................................................... 34
Microphone..................................................................................................................... 34
Preparing for Operation...................................................................................................... 35
Activating and Stabilization ............................................................................................. 35
Main Screen..................................................................................................................... 35

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Mode Screens.................................................................................................................. 35
Reviewing Data ............................................................................................................... 35
Example Steps for Monitoring Using Waveform Mode ........................................................ 36
Example Steps for Monitoring Using Histogram Mode ........................................................ 37
Updating the Firmware ....................................................................................................... 38
CLI Commands ................................................................................................................... 39
Enhanced Descriptions.................................................................................................... 43
AU................................................................................................................................ 43
AW............................................................................................................................... 43
CHEN ........................................................................................................................... 44
CHG............................................................................................................................. 44
COMP .......................................................................................................................... 44
ER ................................................................................................................................ 44
HB ................................................................................................................................ 44
HI ................................................................................................................................. 45
RE ................................................................................................................................ 45
RT................................................................................................................................. 45
SM................................................................................................................................ 45
SSP ............................................................................................................................... 45
SSP2 4 [unit] [range] [min] ........................................................................................... 46
TA ................................................................................................................................ 47
TS................................................................................................................................. 47
Limited Warranty ................................................................................................................ 49

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A Word Concerning This Manual
The content of this manual references the most recent Pro firmware. Instruments with older
firmware versions may not conform to the content. White recommends that the Pro firmware
be kept current. The current version of Seismograph Data Analysis will contain the most
recent Pro firmware. Some earlier versions of Seismograph Data Analysis do not support the
Mini-Seis III Pro. The trade names Mini-Seis III Pro, Mini-Seis III, Mini-Seis and Seismograph
Data Analysis are the property of White Industrial Seismology, Inc.
Introduction
The Mini-Seis III Pro is an enhanced version of the Mini-Seis III and is designed to replace
the Mini-Seis III. It features a 32 bit processor and 16 bit A/D. The Pro has over 3.5GB of
memory and can store many hours or days of continuous waveform data and many months if
not years of continuous histogram data. It may be possible to use the seismograph for many
years without having to erase the memory. Ruggedness, reliability, accuracy and power
conservation are built in to the design. Data transfer by both serial and high speed USB is
supported.
The Pro supports the standard 4 channel configuration, an optional 8 channel configuration
and a high speed single channel mode.
Use
The Pro is designed for many types of vibration monitoring including:
Blast Vibration
Environmental
Construction
Demolition
Underwater
And more…
It can also work with non-standard sensors like hydrophones, dynamic strain gauges and tilt
gauges. The Seismograph Data Analysis V13 and later software was designed for use with
the Pro with both standard and non-standard records.
Operating Modes
Waveform –The standard selection for time history vibration monitoring with trigger
thresholds and a fixed record duration.
Histogram –Primarily used for monitoring continuous or semi-continuous vibration.
The measured data includes the peak levels in each sample interval, the frequency at
the peaks and optionally the vector sum.
Histogram/Waveform –Merges both Waveform and Histogram modes so that
waveform events can be recorded simultaneously with histogram data based on user
specified trigger thresholds.

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Manual –A waveform mode where the instrument triggers based on a key press or
the application of an external trigger.
Ranges and Resolutions
The standard unit has a maximum seismic range of 10.24 in/sec (260 mm/sec) and a
maximum linear weighted acoustic range of 148 dB (512 Pa). The 16 bit seismic resolution at
the standard range is 0.0003125 in/s (0.00794 mm/s). The linear acoustic 16 bit resolution is
0.000156 Mb (0.0156 Pa). The maximum range of the seismic and acoustic sensors can be
modified at the factory for more or less sensitivity.
The downloaded data resolution can be changed between 16 bits and 12 bits with the
Seismograph Data Analysis software. Changing the resolution does not affect the native
data, which is stored using 16 bits. However, since the data are normally compressed when
accessed through the USB or serial interface, the 12 bit option will result in smaller file sizes.
The 12 bit seismic resolution at the standard range is 0.005 in/s (0.127 mm/s). The linear
acoustic 12 bit resolution is 0.0025 Mb (0.25 Pa).
Sample Rates
The available waveform sample rates are 1024, 2048, 4096, 8192 and 16384 over 4 or 8
channels of data. A 64K and 128K rate is available for single channel waveform. The
available histogram sample rates with the 4 channel model are 1024, 2048, 4096, 8192 and
16384. The 8 channel histogram sample rate is limited to no more than 8192.
WAVEFORM MODE (4 OR 8CHANNEL)
1K to 16K in powers of two.
WAVEFORM MODE (1 CHANNEL)
64K or 128K.
HISTOGRAM OR HISTOGRAM/WAVEFORM MODE (4 CHANNEL)
1K to 16K in powers of two.
HISTOGRAM OR HISTOGRAM/WAVEFORM MODE (8 CHANNEL)
1K to 8K in powers of two.
Waveform Recording Duration
The waveform recording duration can be from 1 to 120 seconds at all sample rates. There is
also a pre-trigger of 1024 samples. The time of the pre-trigger will thus vary with the
selected sample rate. At a sample rate of 1024, the pre-trigger is one second. At a sample
rate of 4096, the pre-trigger is 0.25 second.
Battery Life
In waveform mode, at a sample rate of 1024 samples per second, the unit will operate for
approximately 7 to 10 days with a full charge. With the Timer Mode set to an eight hour
monitoring day, the continuous operating time can be extended to approximately one

Mini-Seis III Pro™ Operating Manual Page 8
month. The instrument can also be connected to AC power or a DC source such as an
automobile battery or solar cell for extended or unlimited operating time.
Communication
The Pro supports local communication by both serial and USB. It also supports remote
communication by serial. Any remote access device that supports serial, like a cellular
modem, WiFi router, or satellite modem, can be used to download data from and interact
with the seismograph. The instrument features serial baud rates from 1200 to 460800,
allowing it to work with a multitude of remote serial data devices.
External Data Storage
In addition to the seismograph’s internal memory, records can easily be transferred to a USB
thumb drive or to a computer using the Seismograph Data Analysis software. There is also
support for transferring data directly from the Pro to a USB thumb drive. The thumb drive
feature removes the need for a computer in the field to download events.
Accessories and Software
All required accessories are provided. The Seismograph Data Analysis software can be
downloaded from the White website at www.whiteseis.com.
Data Compression
The Pro uses data compression to reduce the size of the downloaded files. The amount of
compression will vary depending on the waveform characteristics and the selected
resolution. Data compression can be turned off if needed.
Automatic Reporting
The Pro supports the automatic reporting of data through the serial connector. There are
multiple modes of operation. Please refer to the chapter on Automatic Reporting for more
information.
Options
8CHANNEL
The 8 channel instrument can have two tri-axial seismic packages and two microphones.
Both seismic packages must use the same units and maximum range. If linear, both
microphones must use the same units and maximum range.
GPS
The Pro can be equipped with GPS for location logging. If available, GPS information will be
included in the summary of each waveform or histogram record.
RANGES
The standard unit will have a maximum seismic range of 10.24 in/sec (260 mm/sec) and a
maximum linear weighted acoustic range of 148 dB (512 Pa). These ranges can be modified

Mini-Seis III Pro™ Operating Manual Page 9
at the factory for more or less sensitivity. Please check with White or your nearest Mini-Seis
III Pro reseller for the availability of other ranges.
NON-STANDARD SENSORS
The Pro does not support the direct display of data from non-standard sensors. However,
the software can display and analyze data from non-standard sensors. The standard sensors
are a tri-axial geophone package and an overpressure microphone.
Non-standard sensors might include accelerometers, strain gauges, hydrophones, etc. We
can supply a bud box with the desired connectors so that individual sensors can be used.
There can be from 1 to 8 non-standard sensors used, depending on the Pro configuration.
Contact White for more information.
AWEIGHTING
The Pro can be equipped with a logarithmic amplifier board for non-certified Type 2 A
weighting. We stress non-certified as we cannot test it to certify that it meets ANSI
standards. However, it has been tested and compared with ANSI certified devices. A
separate microphone should be used for A weighting versus linear overpressure. A
weighting is only available for channel 4.
NEW FEATURES
New features may be added. Please check with White or your nearest White Seismograph
reseller at any time for information concerning specific features.
Connectors
The standard 4 channel unit has four connectors, two push-pull connectors for the sensors
and two DB9 connectors. The 8 channel unit has two additional push-pull connectors. On
the 8 channel unit, the connectors closest to the outside of the case represent channels 1
through 4. The inside connectors represent channels 5 through 8. The push-pull sensor
connectors are interchangeable for any channel set.
The female top DB9 is the serial connector. This connector can be used for serial
communication and external charging by an AC or DC source. The male bottom DB9 is the
USB connector. The USB connection generates a high speed virtual com port.
WARNING –Do not attempt to charge the unit using the male DB9. Doing this could cause
significant damage. Always use AC chargers and DC cables supplied by White for external
power. A splitter cable can be provided if both power and serial communication are
needed at the same time.
Connecting a Sensor
To connect a sensor, align the notch of the male connector with the tab in the top of the
female connector and push in until it clicks. To disconnect a sensor, pull back on the sliding
fixture. The connectors are very rugged. However, care should be taken so that significant
amounts of dirt and mud do not become impacted around the pins.

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Communication
The serial DB9 (female) is wired so that it is not necessary to use a null cable with a cellular
modem. This means that standard local serial communication would require a null adapter.
However, it is anticipated that local communication will be with USB (male DB9). The change
in the serial DB9 also means that cables used with the Mini-Seis are not compatible with the
Mini-Seis III Pro.
The male DB9 connector is for USB data transfer. There are two USB cables supplied. One
cable is for computer communication, the other cable is for data transfer to a USB thumb
drive. While we have tested many thumb drives, it is possible that not all USB thumb drives
will function with the Pro. White recommends avoiding low priced generic cables in favor of
known brands. Mini-Seis III USB cables are not compatible with the Pro and vice versa.
Charging
The standard instrument will contain a sealed rechargeable lead acid battery. The Mini-Seis
III Pro has circuitry which helps prevent overcharging. It is harder on the internal battery to
let it discharge than to keep it charged.

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The Keypad and Display
The Mini-Seis III Pro™has various control keys that help to simplify operation. It also has an
easy to read backlit graphics display.
ON Key
Pressing the ON key turns on the unit. The Pro can be activated without any sensors
attached. Unlike the older Mini-Seis, attaching or removing the sensors does not
automatically activate or deactivate the unit.
OFF key
Pressing the OFF key turns off the unit as long as it is not activated in histogram mode.
Unplugging the sensors will not turn the instrument off. The unit features a forced hardware
shutdown for cases where it might become unresponsive. Holding down the key for a few
seconds will force the instrument off regardless of any operation in progress. Please be
aware that doing this may cause data corruption.
ENTER Key
The ENTER key is primarily used to accept entries. If the unit is on, but the display is blank,
pressing ENTER or any other key will activate the display.
Up/Down Arrow Keys
These keys move the highlight from field to field in the displayed screen.
Left/Right Arrow Keys
When a modifiable field is highlighted, these keys change the value.
Soft Keys
Soft keys are available below the display. The functions of these keys will vary depending
on the displayed screen. A common soft key is labeled Next. Using this key advances to the
next screen. The Home soft key returns to the Main Screen. The Back soft key returns to the
previous screen viewed.
Display
The graphics display is backlit and easy to read.
Displayed Fields
Some of the data displayed on the screen can be modified. These fields will generally have
a label followed by a value. Other fields are used to link to additional screens. These fields
are usually contained by hyphen characters, for example -Setup Menus-.

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Instrument Screens (in order as they appear)
Information Screen
At power on the Mini-Seis III Pro will briefly display an information screen. The screen will
show the model, serial number, firmware version and battery status. The display will be
similar to the following:
White Industrial Seismology
Mini-Seis III Pro
MODEL:
S/N:
00
10000
VER:
1.0
BAT:
6.4V
After a few moments the Calibration Screen will appear.
Calibration Screen
The calibration screen shows the name of the authorized calibration facility that last
calibrated the seismograph. It also shows the channels that were calibrated, the date of the
calibration and the sensor serial numbers.
CALIBRATION
LAB: White
Chan 1-4
01-Jan-2019
SEIS: 10000
01-Jan-2019
AIR: 10000
Chan 1-5
01-Jan-2019
SEIS: 10000
01-Jan-2019
AIR: 10000
Since the sensors may be interchangeable between data collectors, it is possible for the
serial number of the data collector to differ from that of the sensors. If this is the case, the
authorized calibration facility should change the displayed serial numbers accordingly.
After a few moments the Stabilization Screen will appear.
Stabilization Screen
The stabilization screen indicates the amount of background vibration present. If the
background levels are below the trigger thresholds, a bar on the right side of the screen will
show the progress of stabilization. If the background levels are above the trigger

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thresholds, the unit will not stabilize. The highlight will go to the Seismic Trig or Acoustic
Trig field so that the value can be increased in order to stabilize. The left and right arrow
keys are used to increase or decrease the threshold value.
Background Levels
A1: 057.8558 dB
+4
R1: 0.00062 IPS
+2
V1: 0.00062 IPS
+2
T1: 0.00062 IPS
+2
Seismic Trig: 0.0500
Acoustic Trig: 120.0
Lock: Off
The values shown to the right of the channel labels represent the background levels being
measured by the instrument. The numbers to the right of that show the number of bits
represented by that level. The vertical bar shows the progress of the stabilization.
The Lock soft key can be used to lock the stabilization screen. Locking the stabilization
screen is normally used for calibration purposes. This feature allows a technician to
dynamically read the values as the channel is being calibrated. If the screen is locked, the
soft key text will change to Unlock.
If the unit is an 8 channel model, pressing the Ch 5-8 soft key will display the background
data for these channels. The soft key text will change to Ch 1-4. The Ch 5-8 soft key will not
display if the instrument is a 4 channel model.
When the More soft key is selected, the user will be presented with other soft key options.
These options should only be used by authorized calibration facility personnel.
CalPulse
Send a test pulse to the sensors to test the response.
DC Ofst
The DC Ofst option attempts to correct the A/D for any DC offset. This option should only
be used by an authorized calibration facility and should never be used with the sensors
attached.
ZerOfst
This function will remove all A/D offsets. Clearing DC offsets may result in retriggering
issues. This option should only be used by an authorized calibration facility.
Back
Go back to the previous soft key display.
The Next soft key can be used to bypass stabilization. However, once the instrument is
armed it may begin triggering.
Lock
Ch 5-8
More
Next

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If the displayed is not locked, the instrument will display the Main Screen after stabilization.
The Main Screen
The Main Screen is displayed after stabilization. It will appear similar to the following:
Bat: 6.3V - OK
Free Memory: 100%
08-Aug-2020 13:54:11 S
33.068064, -96.806473 (if GPS is present)
-Setup Menus-
Trigger: Disarmed
Data Port: RS-232
Baud Rate: 115200
The items on the Main Screen are discussed in the section titled Main Screen Functions.
Next
Select Next to advance to the current Mode screen.
Current Mode Screen
There is a display that is used to change from the current operating mode. If a mode using
waveform is active, the trigger must be disarmed before the mode can be changed. If a
mode using histogram is active, the histogram must be made inactive before the mode can
be changed.
The mode display is accessed by pressing the Next soft key from the Main Screen. To
change the mode, press the left or right arrow key while the mode is highlighted in the
mode display (see below).
Waveform
Rate: 1024 /SEC
Duration: 8 SEC
Seismic Trig: 0.05000 IPS
Acoustic Trig:: 125 dB
In this example, we can change the mode from Waveform when the trigger is disarmed.
Pressing the right arrow key while Waveform is highlighted displays the Select Mode
screen.
Next
Next

Mini-Seis III Pro™ Operating Manual Page 15
Select Mode
-Histogram-
-Histogram/Waveform-
-Manual-
The contents of the display will depend on the current mode. If a selection is not made
within 30 seconds, the display will revert to the current mode. The various operating modes
will be discussed in another section of this manual. Select Back to return to the Current
Mode Screen.
Pressing the Next soft key from the Current Mode Screen will display the event screen.
Event Screen
There are two types of records that can be displayed on the Event Screen, waveform and
histogram.
Waveform Events
BAT: 6.5V
EVENT: 00002
08-28-2020
11:20:42
IPS/dB
Hz
CAL
V: 0.114
9.85
OK
R: 0.802
16.78
OK
T: 0.684
7.42
OK
A: 125.0
33.7
OK
Histogram Events
BAT: 6.5V
JOB: 00003
08-28-2020
11:40:37
IPS/dB
Hz
CAL
V: 0.237
9.85
OK
R: 0.115
16.78
OK
T: 0.213
7.42
OK
A: 113.0
33.7
OK
Back
Copy
diY
Back
Back
Copy

Mini-Seis III Pro™ Operating Manual Page 16
The OK under CAL means that the sensor self-test responded within acceptable parameters
when sent a test pulse. This action does not calibrate the sensor, nor is it an indication of
whether or not a sensor is in calibration. The calibration of a sensor can only be tested and
adjusted with the proper equipment.

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Main Screen Functions
The first two lines show the approximate battery voltage and free memory. If the date and
time needs to be modified, use the up and down arrow keys to place the highlight on the S
and press ENTER.
Setting the Date and Time
08-Aug-2020 13:55:22
Day: 08
Month: Aug
Year: 2020
Hour: 13
Minute: 55
Second: 22
Please note that the time cannot be changed while the trigger is armed.
-Setup Menus-
Selecting this field displays a list of setup options.
Setup Menus
-Unit Options-
-System Log Options-
-Timer Setup-
-Multi Triggering-
-UNIT OPTIONS-
The Unit Options setup menu contains the following selections:
Unit Options
-File System-
-Unit Setup-
-Use Factory Defaults-
-GPS-
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Mini-Seis III Pro™ Operating Manual Page 18
-File System-
File System
Total Memory: 3866208 KB
Free Memory: 3865465 KB
Histogram: 1369780 KB
Waveform: 2495686 KB
Number of Files: 0
The amount of memory shown is for illustration. Your model may have more or less
memory.
Use the Erase soft key to erase the memory. A confirmation will be required. Once the
memory has been erased it cannot be recovered.
-Unit Setup-
Unit Setup
Air Used: Yes
Air Weighting: Linear
Unit: Range
Air dBL 148.2
Seismic IPS 10.24
Vector Sum: No
The range field values are set at the factory and cannot be modified from the user interface.
Air Used
The Air Used field indicates whether or not a microphone is being used.
Air Weighting
The standard seismograph uses linear overpressure weighting. Non ANSI certified type 2 A
weighting is available if the hardware is present in the instrument. Linear weighting
normally has an upper range of 148 dB (5.12 Mb or 512 Pa) and a 2 Hz low frequency
response. The upper frequency response is approximately 1/4 the sample rate. Linear
weighting is appropriate for blast overpressure monitoring. It is not appropriate for noise
monitoring.
A weighting should be used for noise monitoring and requires a separate microphone. The
standard A weighting range will normally be 44 to 114 dBA or less. The frequency range is
approximately 50 Hz to 10 kHz. The A weighted option should not be used for monitoring
blast overpressure. The A weighting is non-ANSI certified Type 2 so ensure that this
restriction is acceptable.
Erase
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Mini-Seis III Pro™ Operating Manual Page 19
If using both linear and A weighting with separate microphones, it will be necessary to
reprogram the acoustic channel each time a change is made. Contact White if help is
needed.
Air Units
This field indicates the units that will be used to display acoustic data. Linear weighting
options are dBL (linear decibels), Mb (millibars), PSI (pounds per square inch) and Pa
(Pascals). A weighting uses dBA.
Air Range
This field value shows the maximum level that can be recorded. It is set at the factory and
can only be changed through the Seismograph Data Analysis software. Warning –the true
Air Range is determined by the hardware in the microphone, not the software. Setting the
software range to a value different from the microphone range will result in incorrect values.
Seismic Units
This field indicates the units that will be used to display seismic data. The options are IPS
(inches per second), and MMPS (millimeters per second). The units may be changed from
the UI. Changing the units automatically changes the displayed range.
Seismic Range
This field value shows the maximum level that can be recorded. It is set at the factory and
can only be changed through the Seismograph Data Analysis software. Warning –the true
Seismic Range is determined by the hardware, not the software. Setting the software range
to a value different from the hardware range will result in incorrect values.
-Use Factory Defaults-
This option replaces existing settings with factory default values.
-GPS-
Instruments equipped with GPS will display this option.
GPS
Loc: +33° 04’ 0.51”
-96° 48’ 23.3”
Time: 17:43:56
Format: D.MM.SS
Refresh: Startup
Time Sync:No
This display will show the GPS location coordinates in the selected format. The format
choices are D.MM.SS (degrees, minutes, seconds), D.MM (degrees, minutes) and D
(degrees).
The Refresh options are Startup or Record. The Startup option refreshes the GPS only when
the instrument is turned on or when the Sync Now soft key is used. The Record option
Sync Now
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Mini-Seis III Pro™ Operating Manual Page 20
refreshes the GPS when a triggered event occurs. There is a power and performance cost to
using the GPS. If the Startup option is used, the GPS will power down after acquiring the
coordinates. If the Record option is used, triggering will be disabled while the GPS is
powered up and retrieving coordinates. Then it will be shut down and triggering will be re-
enabled.
Once implemented, the Time Sync option will be settable to Yes or No. If set to Yes, then the
GPS is left on, and each record is stored with the number of counts into the record when the
first GPS sync pulse occurred. Since all records are at least 1 second long, this guarantees
that the GPS sync pulse will be past the point at which the record started. Note that this is
applicable only to waveforms.
Use Sync Now to manually acquire the GPS location and refresh the data. Triggering may
need to be disabled to use this soft key.
SYSTEM LOG OPTIONS
The System Log tracks when the unit is armed and disarmed and when charges are made to
setup parameters. Each entry in the log consists of a date and time and text to indicate what
the entry represents.
System Log: 1215
08-Aug-2020 15:04:40
The various log entries can be reviewed on the display using the left and right arrow keys.
They can also be retrieved and displayed by the Seismograph Data Analysis software.
Clear
Use the Clear soft key to clear all log entries.
TIMER SETUP
The timer can be set to specify when the instrument will be operational. The starting and
ending hour can be from 0 to 23. The starting and ending minute can be 0 or 30.
If the On Timer is set to Enabled, no operating mode can be activated outside of the timer.
The active operating mode will be started at the On time and stopped at the Off time.
Timer Setup
On Timer: Enabled
Off Timer: Enabled
Settings HR MIN
On 08 00
Off 17 00
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