3.4.7 Original image This processing restores the image processing result to the original state and displays unprocessed raw data. Perform the following steps to restore the original image. (See Figure 3-19.) (1) Press the 6 PRCS key. The setting field of the PROC setting at the bottom line of the scan screen is video-inverted. Then the image processing mode starts. (2) Set ORG (Original image) using the cursor keys ▲▼. Original image will be performed.
3.5 How to determine depths and sample scan data The reflected waves shown in the scan example in Figure 3-20 are reflections of rebar. (↓ position) The position of the object to be probed (e.g., reinforcing steel) in the traveling direction is determined as the peak of the reflected wave. An approximate depth (covering depth) of the object to be probed (e.g., reinforcing steel) is determined as the center of the reflected wave. Perform depth calibration (see Section 3.2.
.6 External output methods This product is equipped with functions for printing the screen to a special printer (option) and a function for saving scan data to a CF memory. The following explains how to use the functions: 3.6.1 Printer output (1) Setting of an output destination Press the 4 SET key on the scan screen, and set printer (I) to the ouput setting on the parameter setting screen.
Notes • The output to the printer supports only the black and white print with 16 gradation. Therefore the printed image is not matched with the image displayed on this product (128 colors, black and white of 16 gradation). • The output to the printer prints out a simplified image. The printed image is generated by deducting the data periodically from the scan result.
3.6.2 Data saving in CF memory Notes • Power the product off always when inserting/removing the CF memory from the product. • Make sure of the insertion direction before inserting the CF memory. • Operation of this product has been confirmed with CF TS512MCF80 manufactured by Transcend. This product may not operate with another CF memorys. • Make sure to initialize the CF memory using this product. If this is performed using other equipment (NJJ-95 series,PC etc.) the CF may not be recognized.
b) Header section The following shows a sample configuration of the header section and explains the items. The control codes in the header section are as follows: [0x0D] = CR, [0x0A] = LF, and [0x1A] = EOF. Table 3-1 shows the header configuration.
Table 3-1 Header configuration (2/2) Header Contents Gain (sensitivity) setting when the scan data is stored: -2S (-2, shallow), -1S (-1, shallow), AS (A, shallow), Gain : AS[0x0D][0x0A] +1S (+1, shallow ), +2S (+2, shallow), -2D (-2, deep), -1D (-1, deep), AD (A, deep), +1D ( +1, deep), +2D (+2, deep).
c) Data section Scan data is configured as a collection of 1-line data. One-line data is fixed to a length of 769 bytes as follows: 1 byte of header + 768 bytes of scan data = 769 bytes The header represents line attributes in the following format: A0-Bit7(MSB) 0 A0-Bit6 0 A0-Bit5 1: an antenna mark is place on this line, 0: not placed.
(2)Text mode a) Configuration The data format of the text mode is the same as for the binary format. The difference from the binary format is that the text mode processes all data as ASCII data. Header section (ASCII data) + data section (ASCII data) b) Header section The configuration of the header section is the same as for the binary format.
(3)Saving data to CF memory Procedure for saving data in CF memory: a) Setting of an output destination Press the 4 SET key on the scan screen, and set CF (text) or CF (binary) to the output setting on the parameter setting screen. b) Setting of a data number An arbitrary number can be assigned to scanned data by setting the number for the Data No. setting on the parameter setting screen. The data number (Data No.) is incremented each time data is saved.
Notes • When saving the scan result into the CF memory with the remained memory less than 2 MB, this product displays the error “Insufficient CF memory volume” and stops the data saving. When the error appears, delete unnecessary data in the memory and perform the data saving again. Or change the memory to an other memory with enough volume and perform the data saving.
3.7.1 Displaying the thumbnail images of saved data When a file is selected at the CF control screen using the ▲▼ cursor keys, scan results can easily be displayed on the display area. (See Figure 3-22.) The thumbnail display enables an easy check on saved image data. When Monochrome1 or Monochrome2 is set to the disp.color setting on the setting screen, the thumbnail image display will also be monochrome. Notes • The thumbnail displays a part of the selected file (Distance direction; around 0.
In the display of scan data read from the CF memory, the settings of the scan data are displayed using red background color. The current settings of the product (settings not stored and read from the scan data) are displayed using white background color. You can change the read settings. Whereas the settings of red background color returns to the current setting of the product before reading the data by starting a new scan, and the settings of white background color are kept after starting a new scan.
Scan Screen Parameter Setting Screen Figure 3-23 Scan screen and Parameter setting screen after reading data - 70 -
3.7.3 Deleting a saved data Select the file to be deleted on the CF control screen using the cursor keys ▲▼, select Del.Data using the cursor keys , and press the 5 ENTER key. When the message "Delete? Yes/No" is displayed, select Yes using the cursor keys , and press the 5 ENTER key. (See Figure 3-24.) (To cancel the deletion, select No and press the 5 ENTER key.) To delete the data, select "Yes" and press the 5 ENTER key. Select "Del.Data" and press the 5 ENTER key.
Select "Del.Fold." and press the ENTER key. Select "Yes".Press the ENTER key to start the Del.Fold. Message indicating CompactFlash memory is being deleted. After Del.Fold., all data is erased.
3.7.5 Deleting all saved data in the CF memory You can delete all saved data in the CF memory by using the Del.All operation. This operation deletes all data saved in all folders of Data to DATA10. To delete all data, select Del.All on the CF control screen using the cursor keys the 5 , and press ENTER key. The message "Delete? (All Data) Yes/No" is displayed. Select Yes using the cursor keys , and press the 5 ENTER key. (To cancel this operation, select No and press the 5 ENTER key.
Select "Del.All." and press the ENTER key. Select "Yes".Press the ENTER key to start the Del.All. Message indicating CompactFlash memory is being deleted. After Del.All, all data is erased. Figure 3-26 Method to delete all data in CF memory 3.8 Power-off Procedure When scanning is finished, set the 16 power switch to OFF . Notes • All scan data that is not saved in the CF memory is deleted when the power is turned off. 3.
3.10 About the battery pack and charger WARNING Do not short-circuit the terminals of the battery charger or battery pack. Doing so could cause fire, explosion, or breakdown. Do not disassemble, modify, heat, or throw the battery pack on fire. Doing so could cause fire, explosion, or breakdown. Do not use any charger other than the dedicated battery charger to charge the battery pack. Doing so could cause fire, electric shock, or breakdown. Do not connect/disconnect the plug while your hands are wet.
3.10.1 Battery pack BP-3007 series The battery pack BP-3007 series is used only for the HandySearch and contains a rechargeable lithium ion battery. When the battery pack is fully charged, you can operate this product for about 1.5 hours. (1) Mounting/dismounting the battery pack See Section 3.1 Scan preparation for how to mount/remove the battery pack. (2) Battery pack remaining capacity The battery availability indicator is displayed at the upper right of the LCD screen of this product.
B Terminals A Charge confirmation mark Figure 3-28 Battery Pack - 77 -
3.10.2 Charging Device BC-3008 series The battery charger BC-3008-series is exclusively used with the battery pack BP-3007-series. When the battery pack is in the availability "0" state, charging will take about 2.5 hours. (1) Procedure for using the charger a) Mount the battery in the charger (see Figure 3-24-(1)) While pushing the battery pack against the charger, slide it in the direction indicated by the arrow.
