Takachiho Sangyo TR-1 User manual

Operator Manual
Ground Penetrating Radar System
TAKACHIHO SANGYO CO., LTD.

TR-1 Operator manual 861-081
■ Before use, please read well in this instruction manual, use the product definitely and safely.
■ Here listing instructions in the security by the indication such as follows. Please read the text after
understanding contents of the indication well.
■ After having read, please keep it by all means in the place to be seen anytime.
■ For product management and quality improvement, there is the case that puts a management No.,
a management cord on the product without a notice. Thank you for your understanding beforehand.
Safety
・Do not put rechargeable battery in fire. In addition, do not disassemble and remodel it.
・Do not connect the plus and minus adversely, and do not let make short-circuit.
・Do not put water and an foreign material in the inside.
・Do not disassemble and remodel the main unit.
・Do not get on the main unit, and do not put on anything.
・When using the unit, secure the safety of the measurement point by safety corn and please
be careful about traffic.
・The unit is not complete waterproofing specifications. Please do not put it in water.
In addition, when water comes in inside, please use it after drying it well.
If not completely dry, it causes the malfunction.
・Please do not fail to drop, give strong shock and vibration.
・Please take out rechargeable battery when not being used for a long term.
・Please do not keep the rechargeable battery which you took out of the unit near metal.
It causes ignition, a burn, the trouble by the short-circuit of the terminal.
・If the battery status get quite low, please recharge it immediately.
The false measurement is possible when just using it with no recharge.
・Please do not keep the unit in the extremely high/low temperature places like near fire and
dust and humid place.
・When there was something wrong with the unit, please do not use it.
・When the unit becomes dirty, please do not wash it with water.
In addition, please do not use the organic solvents because the unit may be damaged.
Please wipe off dirt with well squeezed wet towels.
！ CAUTION
！ DANGER

TR-1 Operator manual 861-081
Table of Contents
1. Preparing for use ・・・・・ 1
2. Battery & Charging ・・・・・ 2
3. Raising the handle to its working position ・・・・・ 3
4. Adjusting the Display angle ・・・・・ 3
5. Method of starting ・・・・・ 4
6. Choice of color combination ・・・・・ 5
7. Icons’ color combination ・・・・・ 6
8. Common Icons ・・・・・ 7
9. Chronos masking icons ・・・・・ 8
10. Battery status icons ・・・・・ 8
11. Start-up screen ・・・・・ 9
12. Start scan ・・・・・ 10
13. Scan in progress ・・・・・ 11
14. Data adjusting ・・・・・ 12
15. Continuing scan ・・・・・ 13
16. Chronos masking ・・・・・ 14
17. Chronos masking levels ・・・・・ 15
18. Chronos masking examples ・・・・・ 16
19. Depth estimation ・・・・・ 17
20. Measurement example 1 ・・・・・ 18
21. Measurement example 2 ・・・・・ 19
22. Measurement example 3 ・・・・・ 20
23. Finishing a scan ・・・・・ 21
24. Replacing the Antenna cover ・・・・・ 22
25. Product specification ・・・・・ 24

TR-1 Operator manual 861-081
1
1. Preparing for use
1) Inspection method
Please follow the guidelines to keep the unit a normal state.
1. Confirm that an antenna cover is attached to an antenna exactly.
2. Confirm that battery is completely charged and it is locked well.
3. Prior to use, a steering wheel is put up and is adjusted to appropriate height and
confirm whether it is locked.
4. Confirm that a monitor is adjusted to an appropriate angle.
2) Antenna cover
When letting antenna part in contact with the ground and use it, burdens always hang over
the antenna part.
To prevent abrasion of the lower antenna by the contact, an electrostatic cover is attached
to an antenna.
When replacing a new antenna cover with the
worn antenna cover, off the screw.
Under no circumstances, do not operate it without
antenna cover. May cause irreparable damage to the
antenna housing.
When fitting a new cover, tighten screw by hand.
Do not overtighten.
Check antenna cover daily.
If any part of the cover is worn, it
should be replaced immediately.
！ CAUTION
！ CAUTION

TR-1 Operator manual 861-081
2
2. Battery & charging
Battery pack is supplied.
Please make sure it is charged fully before first use. Failure to do so may considerably shorten
the life of the battery pack supplied.
Battery is contained in the battery compartment by pushing the locking pin down. To release
the lock, push the locking pin again, then, withdraw the battery pack.
Replace battery when battery life lasts less than 90 minutes after being fully
charged (atmospheric temperature 20℃)
Fitting/Removing the battery
Step 1
Make sure power is OFF.
Step 2
Keep battery terminal downward, insert it into the
battery compartment like in the left photo.
Step 3
Battery lock pin be down and fixed.
When taking battery out, down lock pin and release
the fix.
When charging the battery, use the supplied charging pod
and adaptor.
Do not use any other adaptor or charging system.
It could damage battery and result fire or injury.
When taking battery out, the power switch of the unit
should be off. When taking battery out with power on, it
causes the unit trouble.
！ CAUTION
！ CAUTION

TR-1 Operator manual 861-081
3
3. Raising the handle to its working position
Operation is on level ground and in safe location.
Take off the safety fitting of the unit and open the
handle stopper.
Lift up the handle bar.
Taking care not to let go until they are all the way
back.
Close the handle stop and lock the safety fitting.
Open the height adjustment lever to extend the
handle length to a comfortable working height.
After adjusting the height, fix it by closing the lever.
4. Adjusting the display angle
Please turn the coupling lever counterclockwise until
the handlebar and the monitor move freely.
Adjust to the comfortable working angle and turn the
coupling lever clockwise (in the opposite direction)
until held firm.
Be careful, do not overtighten.
The monitor is tightened and fixed to a handlebar.
When adjusting the angle, please loosen the bolt
having hexagon hole by the hexagon wrench.
After the adjustment of the angle, please tighten it
again.

TR-1 Operator manual 861-081
4
5. Method of starting
Move the power switch ON.
Note. To prevent unintentional discharging of the battery, please remove
the battery in case of transportation and temporary storage.
Remove the battery when stored or no use for
any length of time.
！ CAUTION

TR-1 Operator manual 861-081
5
6. Choice of color combination
When power on, a choice between two color combination is displayed. （Red / Yellow / Green）
or（Yellow / Grey / Blue）
Simply tap the screen to choose preferred color combination. It appears in the screen for 5
seconds.
If nothing chosen, color combination will be the initial setting, Red / Yellow / Green.
To change color combination, power off and then on. Operate as above mentioned.
In the manual, it is explained as using initial setting color combination, Red / Yellow / Green.
Tap this area of the
screen to choose the
Yellow / Grey / Blue
color combination.
Tap this area of the
screen to choose the
Red / Yellow / Green
color combination.

TR-1 Operator manual 861-081
6
7. Icons’ color combination
Depending on the color combination, the icon color to use for operation is as follows.
Action
Red/Yellow/Green
color combination
icons
Yellow/Grey/Blue
color combination
icons
Sensitivity up
Sensitivity down
Start forwards
Start backwards

TR-1 Operator manual 861-081
7
8. Common icons
The following icons are commonly used no matter what color combination chosen.
Action Icon
Stop
Stop collection of new data.
Reset
Reset measurement data.
The next measurement is enabled.
Overspeed（Warning）
Appears if the data collection speed (walking pace)
Becomes too fast for the system to deal with. If the
speed is not adjusted soon, data corruption may occur.
To avoid data corruption, please down the walking pace.
Overspeed（Fault）
Appears if skipping out the warning and exceed the data
collection speed. Stop immediately and re-start the scan
or may cause serous data loss.
Overspeed（Error）
Appears if skipping out above mentioned the “Overspeed
(Fault)” message and do not stop, ON/OFF blinking
starts. The system will automatically hold data collection
any more.
Estimated depth
The value to be analyzed the provided data within the
cursor is the estimated depth.
Impossible to have depth estimation
The data currently displayed within the cursor is not
sufficient sensitivity to analyze the depth.