LG Electronics USA LGSWFAC73 RF Module User Manual Host Part 2

LG Electronics USA RF Module Host Part 2

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3. Host User Manual - Part 2

Host User Manual - Part 2

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INSTALLING CALIBRATION

SOFTWARE ............................ 68

-How to install ......................................................... 68

-How to delete ........................................................68

CONNECTION TYPES ............ 69

X-ray Generator and Detector

Connection of Detector - PC

Mode of connecting Network

-Trigger Cable Instruction .................................70

-Detector and PC(Wired mode) ....................72

-Detector and PC(Wireless mode) ...............75

CALIBRATION SOFTWARE ... 77

-Calibration Software ..........................................77

Settings

Calibration

User BPM

Validation

Exposure Index

-Image Functions ...................................................82

-Log................................................................................84

USAGE.................................... 85

-Launching the Program ....................................85

-Checking IP Address and Ping Test ...........86

-Checking Save Location ...................................87

-Apply ...........................................................................88

-Checking and Changing Detector Settings .

-Checking and Changing Calibration

Software Settings................................................90

-Calibration ................................................................ 92

-User BPM .................................................................94

-Validation .................................................................. 96

-EI (Exposure Index) ............................................. 98

-Exit ............................................................................100

-About .......................................................................101

-General PopUp ..................................................102

SERVICE MANUAL ..............104

-Detector Wired IP Address Setting ........ 104

-Wireless AP configuration ...........................106

-Detector Firmware Update .........................108

-Storage of installation date ........................110

-Power Options Setting ..................................111

-Web monitoring ................................................. 112

Internal Information

Web monitoring

MAINTENANCE ...................114

-Cleaning .................................................................. 114

-Inspection ..............................................................114

TROUBLESHOOTING ...........115

SOLUTION FOR FIREWALL

BLOCK ..................................116

SUPPLEMENT. WIRELESS AP

SET UP INSTRUCTION

(MODEL : Cisco Linksys

EA9200) ...............................118

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SAFETY INFORMATION

Preparation

•Be sure to connect the cables to the proper connectors. Otherwise, the detector may malfunction or may be

damaged.

•The power supply provided by LG is designed for the detector from LG. Please contact supply, if any other type of

power supply is needed to be used.

•Be sure to fully charge the battery before use. Charge the battery on the day of examination or on the previous day.

•Battery slowly discharges even when not in use. The battery may have expired if it discharges immediately after being

fully charged. You can purchase an optional battery to replace an exhausted one.

•The battery charger provided by LG is designed for the dedicated battery.

•When the detector will not be used for some time, remove the battery.

Handling

•Handle the detector carefully, as it may become damaged if it is hit, dropped, or receives a strong jolt.

•Be sure to use the detector on a flat place so it will not bend. Otherwise, the detector may be damaged.

•Be sure to check the detector daily and confirm that it works properly. Sudden heating of the room in cold areas

will cause condensation to form on the detector. In this case, wait until condensation disappears before performing

exposure. If the detector is used with condensation formed on it, problems may occur in the quality of the detector.

When an air-conditioner is going to be used, be sure to raise/lower the temperature gradually so that a difference

in temperature in the room and in the detector does not occur, to prevent forming of condensation. Follow the

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recommended proper Room temp.

•Do not use the detector near devices generating a strong magnetic field. Doing so may produce image noise or

artifacts.

•Keep the connectors free from being in contact with the patient.

•Connectors are intended to be connected to an external device and must follow IEC standards.

•Do not apply excessive weight to the detector. Otherwise, the detector may be damaged.

Overall Pressure: 150kg (330.6lb) over the whole area of detector window.

Partial Pressure: 100kg (220.4lb) on an area 40mm (1.5 inch) in diameter

Disinfection and Cleaning

•Do not spray disinfectants or detergents on the detector.

•When cleaning the detector, be sure to turn off the power, and unplug the power cable from the AC outlet.

•Do not use any flammable chemicals such as thinner, benzene for cleaning. Otherwise, fire or electric shock may

result.

•Wear waterproof gloves to protect your hands from direct contact with disinfectants or detergents.General

Description.

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Overview

14HJ701D is wireless Flat Panel Digital X-ray Detector that can generate images of any part of the body, and designed

for a faster approach to digital radiography systems.

This model utilize a combination a amorphous silicon TFT glass and high performance scintillator, along with a pixel

pitch 127um and 3.9lp/mm of resolution, assure sharp and high contrast image quality.

14HJ701D is X-ray imaging acquisition device that is based on flat-panel. This device should be integrated with an

operating PC and a X-ray generator. It can do to utilize as digitalizing X-ray images and transfer for radiography

diagnostic. Data transmission between detector and PC is possible by wire (cable) and wireless (WIFI).

Product Component

•Detector: 14HJ701D

•Control Box : LG Control Box

- AC power cord for Control Box

•Battery Charger : LG Battery Charger

- 2 Battery packs

- AC Power adapter for Charger : 65 W

- AC Power cord for AC Power adapter

•Main Cable

- Detector and Control Box link cable (Supply DC power, Ehternet data, control signals of X-ray generator)

- Trigger Cable (X-ray generator to Control Box, transmit control signal between detector and X-ray generator)

- LAN cable (Control Box to PC, exchanges Ethernet data between PC and detector)

•CD: User’s manual, Calibration Software

•User's manual(book type), Inspection Report

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Basic Accessories

255 125

Detector 1 EA Charger 1 EA Battery 2 EA

Installation CD 1 EA AC Power adapter 1 EA AC Power cord for Control Box 1EA

AC Power cord for AC Power adapter Control Box 1EA Manual 1 EA

Main cable 1EA Inspection Report 1EA

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Optional Accessories

Trigger Cable 1EA LAN cable 1EA

•Optional accessories can not be included in accordance with production suffix.

CAUTION

•Need to use the authorized components about the below accessories. Unauthorized components may be cause of the

damage and malfunction of the product.

Component Standard

LAN CABLE More than CAT5E Standard

Power Cord US – Approved Medical grade regulation

Others – Approved country safety regulation

The AC/DC adaptors and etc. except the upper components need to be used only supplied by manufacturer.

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PART NAME AND FUNCTION

Detector

FRONT

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SIDE BACK

Wireless Antenna

Battery Unlock Lever: Unlock lever to remove battery

Power Button: Power on/off switch (On : press over 1 sec, Off : press over 5 sec)

LED Indicator: Indicating detector’s status

Connection to main cable

LED LED Color Status

Battery Green Battery is more than 30% charged.

Orange Battery charging stauts is 10 ~ 30%.

Orange Blinking Battery is less than 10 % charged.

Link Green Ethernet/WIFI connection

Off Ethernet/WIFI no connection

Power Green Power On

Green Blinking Sleep mode

Off Power Off

If there is no communication during "Auto Sleep/Auto Power off" time, Detector will go to Sleep mode/Power off.

This function only works when Detector is not connected with “Detector and Control Box link cable”.

If the Detector receives the communication message during Sleep mode, The Detector will wake up.

User can set the Sleep/Power off times using the Calibration Software.

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Battery and Charger

1 Battery: Li-ion polymer battery (Charging time - Typ. 4 Hrs)

•Battery pack itself shows the remaining battery percentage.

Battery Remain

Indicator Battery Level

75 ~ 100%

50 ~ 75%

25 ~ 50%

0 ~ 25%

2 Battery charger: 3 ports cradle type

3 LED Indicator: Following LEDs are located to each battery - 3 batteries.

LED Green Completion of charging

Orange On charging

Orange Blinking Error (Connection error, etc)

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Control Box

255

109.8

125

255

109.8

125

2 3

LED POWER Green Power normal operation

Off Power off (AC power cord no connection or Power error.)

Ethernet Green Ethernet normal operation

Off Ethernet disconnected.

Ready Green Ready signal from X-ray generator is active.

Off Ready signal from X-ray generator is inactive.

Orange blink Error

Exposure Orange Exposure signal from X-ray generator is active.

Off Exposure signal from X-ray generator is inactive.

Orange blink Error

DXD 1 Connecting the Control Box and the detector A.

This connector supply power (24 V 2.1 A) to the detector, transmits X-ray

synchronization signals and Ethernet image data.

DXD 2 24 V 2.1 A, Trigger signals, Ethernet data for Detector B

Control Box supports 2 Detector connection.

Usage is, one is for bucky stand, the other is for table(bed).

Generally, X-ray room of hospital installs 2 detectors, bucky stand and table type, it's for more

convinient and efficient working environment.

These 2 detectors are not operated simutaniously, control box selects the operating detector

by AWS command.

AC-IN Connects AC power cord

Ethernet Ethernet port to transmit image/command between the detector and PC.

Sync This is to synchronize the detector and X-ray generator.

Fuse T4L 250V

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BATTERY INSTALLATION

1 Check the battery mounting hole direction. 2 Insert into the hole on the side with the indicator.

3 Press the opposite side to secure the battery

indicator.

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SPECIFICATION OF EACH PART

The product specifications are subject to change without prior notice for product improvements.

“ ~ ” refers to alternating current (AC), “ ” refers to direct current (DC).

Detector

Item Specification Units

Model 14HJ701D

Sensor type Amorphous Silicon with TFT

Scintillator Type CsI:TI

Total Pixel Matrix 3328 x 2816 Pixels

Total Pixel Area 422.655 (16.63) x 357.632 (14.08) mm (inch)

Pixel Pitch 127 um

Effective Pixel Matrix 3323 x 2751 pixels

A/D Conversion 16 bits

Data Transfer 802.11 a/g/n/ac Wireless LAN, typ. 200Mbps with 802.11ac

Gigabit Ethernet typ. 500Mbps

Preview time 2 sec

Energy range 40 ~ 150 kVp

MTF Typ. 85%, min. 70% at 0.5 lp/mm %

DQE Typ. 63%, min. 50% at 0.1 lp/mm %

Defective lines Less than 20 Lines

Defective pixels Less than 9630 Pixels

Dimension 384.0 x 459.5 x 15.0 (15.1 x 18.0 x 0.5) mm (inch)

Weight Typ. 2.95 (6.5) kg (lb)

Window material Carbon Fiber

Trigger mode Manual Mode

Auto Mode (Auto Exposure Detection)

Power consumption Typ. 26 (Charging & Operating)

Typ. 16 (Operating only – no charging)

Typ. 7 (Standby only – no charging)

Wireless Standard:

802.11 a/g/n/ac compliance

Peak mode: 866 Mbps

Frequency: 2.4 GHz / 5 GHz

Bandwidth: 20 MHz / 40 MHz / 80 MHz

MIMO: 2X2

Rating 24 V 2.1 A, 7.5 V 3850 mAh (Battary: LBQ7222L)

Applied part Type : BF Type, Location : Front of Detector (only for effective area)

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NOTE

•Maximum wireless signal rate derived from IEEE standard specifications. Actual data throughput will vary. Network

conditions and environmental factors, including volume of network traffic, building materials and construction, and

network overhead, lower actual data throughput rate.

•Recommended Maximum operable distance: 2 m (From the Access Point)

•Wireless antennas: The module adopts the latest 802.11ac technology. The transmitter of the module is powered by

host equipment (Detector). The antennas are 2 printed-dipole antennas.

•Wireless module: 802.11 a/b/g/n/ac USB2.0 module is implemented. It supports 2T2R (2 transmit 2 receive) MIMO

technology, which delivers throughput up to 300 Mbps.

Battery

Item Specification Units

Model LBQ7222L

Rating 7.5 V, 3850 mAh, 30 Wh

Size 204.1 x 10.5 x 7.8 (8.0 x 0.4 x 0.3) mm (inch)

Weight Typ. 240 (0.5) g (ib)

Output Norminal voltage 7.5 VDC

Cycle time Max. 800 Cycles

Operation Temp 10 - 35 ℃

Charging time Typ. 4 Hours

Capacity Typ. 4000 mAh

Battery performance 1400 shots acquired for 3.2 hours

(cycle time 8s , without sleep , with Full charged battery)

Images

Battery Charger

Item Specification Units

Model LG Battery Charger

Size 125 x 255.0 x 90.0 (4.9 x 10.0 x 3.5) mm (inch)

Weight Typ. 900 (1.9) g (ib)

Input 19 V 3.42 A

Output Norminal voltage 8.7 VDC

Battery Charger Adapter

Item Spec Units

Model DA-65J19

Manufacturer Asian Power Devices Inc. (APD)

Size 134.0 x 59.8 x 31 (5.2 x 2.3 x 1.2) mm (inch)

Weight Typ. 335 g (ib)

Input 100-240 V ~, 50-60 Hz, 1.5-0.7 A

Output 19 V 3.42 A

Class I

Cable length 1500 (59) mm (inch)

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Control Box

mm (inch) Desc. Specification Units

Model LG Control Box LG Control Box

Size 125.0 x 255.0 x 109.8 (4.9 x 10.0 x 4.3) mm (inch)

Weight Typ. 1.3 (2.86) kg (Ib)

Input AC Power 100-240 V ~, 50/60 Hz, 1.4-0.7 A

AC Inlet Fuse 1 T4L 250V

AC Inlet Fuse 2 T4L 250V

Power Fuse 1 (F101) T 3.15AH 250V

Power Fuse 2 (F102) T 3.15AH 250V

Output DXD 1 24 V 2.1 A, Trigger signals, Ethernet data for Detector A

DXD 2 24 V 2.1 A, Trigger signals, Ethernet data for Detector B

Control Box supports 2 Detector connection.

Usage is, one is for bucky stand, the other is for table(bed).

Generally, X-ray room of hospital installs 2 detectors, bucky

stand and table type, it's for more convinient and efficient

working environment.

These 2 detectors are not operated simutaniously, control box

selects the operating detector by AWS command.

Ethernet Transmission image/command between the detector and PC

Sync Transmission control signals between the detector and X-ray

generator

Cables

Item Length Unit Qty

Main cable 1 (39.3) m (inch) 1

LAN cable (optional) 10 (393.7) m (inch) 1

Power cord (110 V or 220 V) 1.5 (59.0) m (inch) 2

Trigger cable (Optional) 15 (590.5) m (inch) 1

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DIMENSION (UNIT: mm/inch)

Detector

384 / 15.1

459.5 / 18.0

15 / 0.5

Control Box

255 / 10.0

109.8 / 4.3

125 / 4.9

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Battery

204.6 / 8.0

110.5 / 4.3

7.8 / 0.3

Battery Charger

255 / 10.0 125 / 4.9

90 / 3.5

Battery Charger Adapter

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ENVIRONMENTAL REQUIREMENT

PC system requirement

PC Specification

CPU intel i5

Memory 4 GB

Disk capacity At least 10 GB, 500 GB recommended

Network card dual ethernet 100/1000 bps

OS Windows 7/8.1/10(32bit, 64bit)

Monitor Min. Resolution 1280x720

AP Cisco model is recommended(ex : Linksys EA9200)

etc

Environmental Requirements

Item Min. Typ Max. (%) Units

Temperature (Storage) -20 60 ℃

Temperature (Operation) 10 35 ℃

Humidity (Storage) 85 Non-condensing, Relative

Humidity

Humidity (Operation) 80

Pressure (Storage) 50 106 kPa

Pressure (Operation) 70 106 kPa

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INSTALLING CALIBRATION SOFTWARE

How to install

Run the calibration software installation file. Once the installation file has been executed, follow the installation

instructions on the screen.

How to delete

You can delete the Calibration Software in the following ways:

Deleting from the Control Panel

1 Select Control Panel from the Start menu.

2 Select Programs and Features in Control Panel.

3 Select the LG DXD Calibration on the lists.

4 When the program installation and deletion screen appears on the screen, select the Delete button.

5 Follow the deletion instructions on the screen and click the Next button to proceed.

Deleting with the installation file

1 Run the calibration software installation file, then follow the deletion instructions on the screen.

NOTE

•When using the installation file to delete the program, the installation file must be the same version as the current

software.

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CONNECTION TYPES

X-ray Generator and Detector

Select Trigger Mode in accordance with the acquisition method.

- Auto Mode : Detector detects the image obtained after the X-ray

- Manaul Mode : Detector acquires image by pressing generator exposure switch

Connection of Detector - PC

The connection mode used between the detector and PC.

- Wired Mode: Uses the Control Box to connect the detector to a PC.

- Wireless Mode: Uses a wireless AP to connect the detector to a PC.

Mode of connecting Network

Wired or wireless modes are set automatically depending on whether or not the main cable is connected when the

detector is turned on.

1 If the main cable is connected when the power is turned on: Wired mode

2 If the main cable is not connected when the power is turned on: Wireless mode

3 If the cable is disconnected while in wired mode: Switches to wireless mode

4 If the cable is connected while in wireless mode: Maintains wireless mode (charging)

Mode Generator - Detector Detector - PC

Case 1 Auto Mode Wired Mode

Case 2 Auto Mode Wireless Mode

Case 3 Manual Mode Wired Mode

Case 4 Manual Mode Wireless Mode

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Trigger Cable Instruction

Generator

•Connects a Trigger cable to Port A of the Control Box when there is X-ray generator interface.

No. COLOR Description

1 RED POWER Use

2 BRN EXP REQ Use

3 BLU CANCEL REQ GND NC

4 ORG PREP ACK NC

5YEL EXP ACK Use

6 GRN PREP REQ Use

7 BOK CANCEL REQ VCC NC

8 GRY PREP ACK GND NC

9 VIO EXP ACK GND Use

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EXP_REQ

EXP_ACK

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Detector and PC(Wired mode)

Auto Mode

Generator

Detector

Main Cable

LAN cable

Manual Mode

Generator

Detector

Main Cable

LAN cable

Trigger Cable

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MAKING CONNECTIONS - Wired Connection

1 Connect the PC to the control box using a LAN cable. Connect the detector to the control box using a link cable.

2 Configure the PC settings as below:

Open the Network and Sharing Center.

- (Control Panel > Network and Internet > Network and Sharing Center)

Right-click on Local Area Connection and enter Properties.

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Select Internet Protocol Version 4 (TCP/IPv4), then enter Properties to set the following IP address.

- IP address: 10.10.10.2 to 10.10.10.254 (Set it to an IP address other than 10.10.10.100.)

- Subnet mask: 255.255.255.0

- Gateway: 10.10.10.1

Run the LG DXD Calibration. Go to Settings > DXD > Connection&File Save, enter Detector IP (10.10.10.100),

then run the Ping to check the connection.

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Detector and PC(Wireless mode)

Auto Mode

Detector

Generator

AP LAN cable

Manual Mode

Detector

Generator

AP LAN cable

Trigger Cable

Main Cable

NOTE

Please install the AP and Detector as near as possible without obstacles in between them.

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MAKING CONNECTIONS-Wireless Connection

1 The Default Wireless Settings as below.

- SSID : LGEDXD

- Password : lgedxd2000

2 It is possible to change the Wireless Settings using LG DXD Calibration Software.

•Please see the Service manual (Wireless AP configuration) for details.

3 Please reboot the Detector after removing the main cable on Detector.

(If the main cable is disconnected when the power is turned on: Wireless mode)

4 PC settings and connection with Detector are same with wired Connection.

Please refer to the "MAKING CONNECTIONS - Wired Connection".

•Tip : Refer to Wireless AP Set Up Guide

- "Supplement. Wireless AP Set Up Instruction

(Model : Cisco Linksys EA9200)"

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CALIBRATION SOFTWARE

To ensure that optimal image quality is obtained from the detector, the detector must be calibrated. The Calibration

Software generates and verifies the values necessary for calibration.

NOTE

•To ensure optimal image quality, you should calibrate every month for the first three months after the purchase and

half-yearly calibration thereafter.

•It is recommended that you leave the detector on for five minutes before calibrating.

Calibration Software

The features of the Calibration Software include Settings, Calibration, User BPM, Validation and Exposure Index.

Settings

Settings include DXD settings, Calibration SW settings and Firmware Update.

•DXD: Configures the settings required to obtain calibration images and detector settings.

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•Calibration SW: Configures the settings required for to calibrate software algorithms.

•Firmware Update: Checks the firmware version of the detector or performs the firmware update.

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Calibration

Calibration involves the following procedures:

•Dark and Bright images are obtained from the detector.

- Dark Image: An image obtained without generating X-rays.

- Bright Image: An image obtained by generating X-rays without a phantom or any other object on the detector.

•Generate Avgdark, Offset, and Gain: Used for Corrected Image calculations.

- Corrected Image: An image generated by applying calibration results to a raw image.

•Generate Bad Pixel Map: Bad pixel values are calibrated using surrounding pixel values.

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User BPM

This is used to assign additional bad pixels in BPM.raw after calibrating.

Validation

This is used to validate the final image by applying calibration results to the X-ray image.

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Exposure Index

This calculates and saves median output value per input dose as a linear expression and a table.

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Image Functions

Image Viewer

•The Calibration, User BPM, Validation, and EI menus include an image viewer that lets you view the acquired images.

•An image is loaded and displayed when it is acquired or clicked.

•Information about the image is displayed in the following sections.

- Image Loaded: Indicates whether an image is loaded in the image area.

* When an image is loaded: Image Loaded.

* When no image is loaded: Image not Loaded.

- Min: Minimum pixel value within the image area.

- Max: Maximum pixel value within the image area.

- Med: Median value of the image.

- Mean: Mean value of the image.

- Std: Standard deviation value of the image.

- Bad Pixel Count: Bad pixel count in the image area.

- 14B = N, 8B = M: Representation of the pixel value at (x,y) in bits.

- Bad Pixel Count: Bad pixel count in the image area.

- 100%: Percentage of the image shown in the image area compared to the entire image size.

- (X x Y): Size of the entire image.

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Navigator

•The Navigator shows the entire area of the acquired image and indicates the zoomed in/out area.

•The red rectangle in the Navigator indicates the area shown in the Image Viewer.

•Clicking a position in the Navigator moves the red rectangle to the position and displays the area in the Image Viewer.

Histogram

•Histogram of the acquired image is shown here.

•Window/Level can be adjusted for better image distinction.

•Use the <> buttons or the scroll bars below the Histogram graph to adjust window/level.

•Click the Reset button to restore the default values.

Reference Point

•When you click a position inside the Image Viewer, a reference point is specified, and the coordinates and pixel value

of the reference point are shown at the top. You can also move the reference point by entering the X and Y values

manually.

- Since reference point coordinates are numbers, only numeric values can be entered.

Bad Pixel Map Analysis

•Displays the results of bad line and bad pixel class analysis based on the Bad Pixel Map after calibration.

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Log

This shows the necessary information about the application execution process that is helpful to the user.

It consists of the date, time, type and content, which are saved as a log file.

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USAGE

Launching the Program

•Double-click the executable file installed on your PC to launch the calibration software.

•If launching for the first time, the Settings screen appears.

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Checking IP Address and Ping Test

•A default IP address is entered for the detector.

•If you change the IP address of the detector, enter the new detector IP address in the detector IP field of the

calibration tool.

•For instructions on changing the detector IP address, see "Detector and PC(Wired mode)".

•After entering the IP address, set a timeout value and click the Ping button to perform a ping test. A pop-up message

appears if the ping test is successful.

•The following pop-up window appears if the ping test is unsuccessful. If the pop-up window appears, check your PC's

network settings, the connection between the detector and PC, the detector status, the Control Box status and the

IP address, then perform the ping test again.

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Checking Save Location

While the calibration software is run, the acquired images, logs, result files and factory-default calibration

results are saved in the designated location.

You can change the storage path in the Save location.

Click the Apply button when a folder is created in the specified path.

NOTE

•Default: C:\Users\heuser\Documents\LG DXD Calibration

•heuser: User name

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Apply

After performing the ping test and verifying the save location, click the Apply button to perform the following

procedures

1 Automatically create the necessary folders in the save location designated in the Checking Save Location stage.

2 Load from the detector and save the factory-default calibration results.

3 Load the detector's settings.

Dark Im-

ages

Automatic creation of

the Serial Number folder

(Created when Apply is

complete)

Condition: Created if

the same Serial Number

folder is not found in the

custom folder

Creation of date/time folder

(created when the Calibration

button is clicked)

Avgdark.raw

Gain.raw

Offset.raw

BPM.raw

EI results

(A folder is created for the date/time

applied at the time of EI.)

History file

Log Shows logfile including connections +

bpm class

Image Bright Images

Dark Images

User BPM images

Validation images

EI images

Raw images

Factory calibration

(Created when Apply is

complete if the folder or files

do not exist or if the files are

abnormally small)

Avgdark.raw

Gain.raw

Offset.raw

BPM.raw

4 When Apply is successful, the detector's network status is displayed.

Current Status : Wired Connection.

Wireless Connection.

NOTE

•Other menus remain inaccessible until you perform Apply. (Calibration, User BPM, Validation, EI)

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Checking and Changing Detector Settings

Upon Apply, the current detector settings are loaded on the settings screen below.

•Detector Parameters are parameters used when obtaining images from the detector.

•Click the Save button to apply the settings entered.

•Descriptions of the data are as follows:

- Trigger Mode : This sets Trigger Mode.

* Auto : Enables the Auto Exposure Detection feature.

* Manual : Disables the Auto Exposure Detection feature.

- Sensitivity : This is the panel sensitivity.

- Trigger Sensitivity : This is the threshold at which the detector starts acquiring images.

- Gain : This is the gain value to be saved in the Detector.

- Frame Width/Height : This is the detector size.

- Window Time : This sets the time taken to read the values after the x-ray exposure. (An input value of 5 means

500 ms.)

•Descriptions of the buttons are as follows.

- Save : Applies the changes.

- Reset : Loads the factory default settings.

- Cancel : Loads the last saved values.

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Checking and Changing Calibration Software Settings

The calibration parameters are updated when the Calibration Software tab is clicked.

Calibration Parameters

These settings are used to perform calibration.

•Descriptions of the data are as follows:

- Target Gain : Amplification level within algorithms.

Pixels with values that exceed the Gain Margin are specified as bad pixels.

- Offset Margin : Offset margin value used within algorithms.

- Std Margin : Pixels with values that exceed the Std Margin are specified as bad pixels.

- Ref Sat Value : Maximum range of values during Image acquisition.

- Surr Margin : In corrected bright images, if the difference between the standard pixel value and surrounding pixel

value exceeds the Surr Margin, the standard pixel is specified as a bad pixel.

- Cut Edge : This indicates the pixel values to cut off in the top, bottom, left or right directions of the frame. After

acquiring an image in Validation or EI, the border of the image to cut off is indicated as dotted lines in

the Image Viewer.

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Image Edit

These are Image Viewer settings of the selected tool.

• Rotation : This sets the rotation angle of the image. (0°, 90°,180°, 270°)

• Flip : Sets how the image shown in the Image Viewer is rotated. (None, Horizontal, Vertical)

• Invert : Inverts the image data shown in the Image Viewer.

• Click the Save button to apply the settings entered.

•Descriptions of the buttons are as follows.

- Save : Applies the changes.

- Reset : Loads the factory default settings.

- Cancel : Loads the last saved values.

- Exit : Return to the previous screen.

NOTE

•The next stage will not be accessible until you perform Apply.

ENGLISH

Calibration

After configuring all settings, click the Calibration tab to open the Calibration menu.

NOTE

•This tab cannot be accessed until the settings have been configured.

Open Calibration Menu

- Click the Calibration menu button to open the menu.

Get Dark

The menu is used to acquire dark images necessary for performing calibration.

- When a dark image is acquired, the image count increases and the image file is saved in the Image folder within the

location specified in Settings.

- After acquiring an image, the mean value of the image is shown next to the file name.

- After comparing multiple images, you can delete any abnormal images by right-clicking them.

- When deleted, both the list entry and the file are deleted.

NOTE

•All the images are deleted when calibration ends. For backup, copy the images and paste them into another folder.

•Up to 10 images can be saved.

•Dark Image: An image obtained without generating X-rays.

ENGLISH

Get Bright

The menu is used to acquire bright images necessary for performing calibration.

- When a bright image is acquired, the image count increases and the image file is saved in the Image folder within

the location specified in Settings.

- After acquiring an image, the mean value of the image is shown next to the file name.

- After comparing multiple images, you can delete any abnormal images by right-clicking them.

- When deleted, both the list entry and the file are deleted.

NOTE

•All the images are deleted when calibration ends. For backup, copy the images and paste them into another folder.

•Up to 10 images can be saved.

•Bright Image: An image obtained by generating X-rays without a phantom or any other object on the detector.

Calibration

This area is used for calibration.

•At least four dark images and four bright images are required for calibration.

•Calibration result files are saved in a folder that is created based on the date and time of the calibration.

•The BPM Analysis is updated when the calibration is complete.

NOTE

•When calibration is performed more than five times, the oldest results are automatically replaced with new results.

•For backup, copy the results folder and paste the results into another folder.

History

- You can load previous calibration results. Click the Open button to load the previous calibration result files.

NOTE

•Selecting any one of the files also loads other associated files. (Select any one of the Avgdark, Offset, Gain or BPM

files, and all the four associated files will be loaded.)

•If there is a problem while loading the files, the following error popup window appears. If the popup window below

appears, check the file sizes, path, file names and folder access permissions, and then try again.

ENGLISH

User BPM

The user can manually edit the Bad Pixel Map created during Calibration in this menu.

NOTE

•You can skip the User BPM stage and proceed to Validation.

Open User BPM Menu

- Click the User BPM menu button to open the menu.

NOTE

•The pop-up window below will appear if you open this menu without performing calibration.

Check History File

- Check that the History name created during calibration matches the name shown in the current History window.

- The User BPM procedure is performed by applying the selected History.

ENGLISH

Image Acquisition

- User BPM requires image acquisition as it involves a visual inspection of images with applied calibration results.

When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the

image list.

Pixel View

•Check pixel values in Pixel View

- Pixel values for the center of the Image Viewer are displayed in the Pixel View window.

- The minimum value, maximum value and pixels estimated as bad pixels are shown as below.

* Minimum value : Indicated as a green number

* Maximum value : Indicated as a red number

* Estimated bad pixels : Indicated with gray background

- The size of the Pixel View window can be adjusted using the icon. The mouse pointer changes to a icon

when hovering over the border between the Pixel View and Image Viewer.

•Mark additional bad pixels in Pixel View

- Double-click a pixel in Pixel View to mark it as a bad pixel. Double-click a bad pixel again to unmark it.

- As you mark bad pixels, the values in Bad Pixel Analysis are updated in real time.

- Also, pixels marked as bad pixels are replaced with calibrated pixel values.

•Saving Final User BPM

- The result file is saved when a different menu is opened.

- When you attempt to exit the current menu and open another menu, a popup window appears asking whether

you want to save the data.

- Select Save to add a calibration history entry and save an updated version of the BPM.raw file.

ENGLISH

Validation

This procedure allows you to perform a visual inspection of the calibration results after completing calibration.

Open Validation Menu

- Click the Validation menu button to open the menu.

NOTE

•The pop-up window below will appear if you open this menu without performing calibration.

Check History File

- Please confirm whether the name of the History file created during calibration matches the name displayed in the

History window.

ENGLISH

Image Acquisition (Procedure matches that from the User BPM stage)

- When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the

image list.

- Information about the image is displayed below the Image Viewer.

Apply/Unapply Calibration Results

- You can apply/unapply calibration results (Dark Average Map, Offset Map, Gain Map, Bad Pixel Map) to the

acquired image.

: Apply

: Unapply

NOTE

•When an image is acquired and loaded for the first time, all results are applied by default.

•If no image has been acquired, the Apply/Unapply button is disabled.

ENGLISH

EI (Exposure Index)

Open EI Menu

- Click the EI menu button to open the menu.

NOTE

•The pop-up window below will appear if you open this menu without performing calibration.

Check History File

- Please confirm whether the name of the History file created during calibration matches the name displayed in the

History window.

Image Acquisition (same as User BPM and Validation)

- When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the

image list.

- Information about the image is displayed below the Image Viewer.

ENGLISH

Enter Dose Value

- Enter an X-ray dose in the dose input field. (Unit: uGy)

- The EI value is calculated based on the input value.

- Because the dose value is a number, only numeric values can be entered. Non-number values cannot be entered

automatically.

Measure & Save

- When you click the Measure & Save button after acquiring an image and entering a dose value, the popup

notification below appears.

- The results are saved in the save location specified for EI calculation.

(Example: C:\Users\heuser\Documents\LG DXD Calibration\Serial Number\Calibration Results Folder (Time and Date)

heuser: Username)

NOTE

•When Measure & Save is repeated, the results file in the folder is updated.

•The following pop-up window appears if the minimum number of images required (three) is not met.

ENGLISH

100

Exit

When you click the Quit button, the calibration tool quit popup window appears.

In the popup window below, click the Yes button to quit or click the No button to return to the previous screen.

<Settings: Exit>

<Exit>

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101

About

When you click the About button in Settings, the following popup window appears.

It shows the information about the application.

<Settings: About>

<About>

ENGLISH

102

General PopUp

The following are descriptions of the general pop-up windows that may appear when the calibration software is being

used.

Image Acquisition Cancellation

•When the Acquisition button is clicked for image Acquisition, it will be replaced with a Cancel button while the

image is being acquired.

•Once image acquisition is complete, the button will revert to an Acquisition button.

•During image acquisition, you can cancel the process by clicking the Cancel button.

•The popup window below appears when the cancellation is complete.

ENGLISH

103

Image Acquisition Failure

•The popup window below appears when image acquisition fails. Check the network and Detector status, then try

again.

ENGLISH

104

SERVICE MANUAL

Detector Wired IP Address Setting

1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save

Location" and "Apply".

2 Click the Change DXD IP button.

3 At the popup window, change the setting and click the Apply button.

- When the Apply button is clicked, the system attempts to change the IP address.

ENGLISH

105

4 Check the result and restart the detector.

- The following popup windows appear, depending on the successful and failed.

- Once the new IP address is applied, restart the detector so that the new setting takes effect.

- Restart the detector automatically using the program.

- Because the detector is disconnected when restarting, perform the Connection & File Save process again.

ENGLISH

106

Wireless AP configuration

To have the Detector connect wirelessly to an AP, the AP information must be saved in the Detector in advance.

Once the AP information is transferred and saved in the Detector, the Detector attempts to connect to the AP.

The saved AP information can be viewed in the Web Monitoring feature.

1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save

Location" and "Apply".

2 After checking that wireless settings are enabled on the PC, click the Wireless Setup button.

- If a pop-up appears, enter your SSID and password, then click Apply.

NOTE

SSID can be appear garbled or as question marks or boxes and others because of encording or compatibility.

ENGLISH

107

3 Check results.

- The following popup windows appear, depending on the result.

ENGLISH

108

Detector Firmware Update

This menu allows you to check the firmware version of the detector or update the firmware.

1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save

Location" and "Apply".

2 Select the Firmware Update tab.

3 5

3 Check the current firmware version.

- The current firmware version of the detector is shown here when the PC is connected to the detector.

4 Select a firmware file to update.

- Click the Open button to open a file browser window. When you select a file to update, the system validates the

file.

- If the file is correct, the file name appears in the Firmware File section.

- If the file is invalid, the following popup window appears.

ENGLISH

109

5 Perform the update.

- Select a file, then click the Update button to start the Update process.

- The progress status is shown in the Status field.

CAUTION

•Do not remove the power cable until the update is complete. The update may not be successful if the power is

disconnected during the update process.

6 Check results.

- When the update is complete, the result is shown in a popup window.

ENGLISH

110

Storage of installation date

The date of the first calibration can be saved in the detector.

1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save

Location" and "Apply".

2 Select the Settings > DXD tab.

3 Check the installation date and select a date format.

- YYYY: Year

- MM: Month

- DD: Day

NOTE

•The date is displayed based on the OS information.

4 Click the Register button to open a pop-up window. The installation date can be checked through the Web

Monitoring feature.

CAUTION

•Be careful, as this information is saved only once per detector and cannot be edited later.

5 Select the Yes button in the pop-up window to save the information in the detector. Once the information is saved,

the Register button will be disabled.

ENGLISH

111

Power Options Setting

This menu allows you to save the Power Options of detector.

1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save

Location" and "Apply".

2 Select the Settings > DXD tab.

3 Select the options of Auto Sleep and Auto Power-Off.

4 Click the Save button to save the options on Detector.

NOTE

•Calibration Software only saves the options.

•Detector enters the the Power Mode when there is no communication during the setting times.

•The Detector does not enter the Power Mode while the Calibration Softwere runs(from the “Apply” to exit) because

the Calibration Software checks the Detector‘s status Periodically.

•This feature is only enabled wireless models

ENGLISH

112

Web monitoring

This feature displays the detector's release date, installation date, software version and other internally managed

information in a web browser.

Internal Information

Category Content Description

Product

information

Software version •Currently installed detector firmware version

Product release date •Product manufacture date

Product installation

date

•Installation date as registered by the installer

Model number •Product model number

Serial No. •Product serial information

Network Connection status •Network connection mode (wired/wireless)

IP •Detector's IP address

SSID of the wireless

AP connected to the

detector

•ID of the wireless AP connected

Detector netmask

Detector gateway

MAC address of the

currently connected

network

•Product MAC information

Battery Status •Battery level, charging status notification, Auto Sleep , Auto Power off

ETC Bright image count •Number of times images were acquired by generating X-Rays

Dark image count •Number of times images were acquired without generating X-Rays

ENGLISH

113

Web monitoring

1 Establish a wired/wireless connection between the detector and the PC.

- Refer to the "Detector and PC(Wireless mode)" or "Detector and PC(Wireless mode)" sections for instructions.

2 Enter the IP address in the address input of the detector PC web browser.

3 The default IP address: 10.10.10.100 enter the page as below appears.

ENGLISH

114

MAINTENANCE

Cleaning

• Make sure to turn the detector off and remove the battery before cleaning.

Inspection

•Check the detector regularly to ensure that it operates stably and properly. If a problem occurs, please contact the

manufacture.

•Use the checklist below as a reference for checking the product.

Checklist Inspector Cycle

Is the cable damaged? User Daily

Is the plug or are the connectors loose or damaged? User Daily

Is the detector scratched or cracked on the surface? User Daily

Is the LED power working properly? User Daily

Is the battery charging properly? User Daily

Scheduled calibration Vendor 3 to 6 months

Performance inspection Vendor Yearly

ENGLISH

115

TROUBLESHOOTING

Problems that occur while using the detector can be solved by using the information on this page. If problems persist,

please contact the manufacturer.

Problem Action

The product does not turn on. •Check that the power cord is properly connected.

•After disconnecting and reconnecting the power cord, press the power button

on the product.

The product was suddenly turned

off during use.

•Check that the power cable is properly connected.

•After turning the product on again, check the detector battery status using

the battery LED. If flashing in orange, it means that the battery is low. Please

charge before use.

The Control Box Ready/Exposure

LED flashes in orange.

•Check the power cable connection of the control box.

•Check that the control box is properly connected to the generator or the

detector.

The PC and the detector are not

connected.

•Check the power supply. If on, check the following:

•Check that the connection is made as instructed in the manual. Try connecting

again.

•Perform the Ping Test in Settings > Connection & Save Location section

of Calibration Software to check your connection. You can also check your

connection by entering the IP address in the address bar of the Browser

window and checking whether the page is properly loaded.

•Check whether the network IP address of your PC is using the same IP address

as the detector.

•In some cases, especially Win 8 OS, it might be problem in connection because

of firewall rule that blocks all incoming ICMP packets. Please refet to next

page, "Solution for firewall block".

There is a problem with acquired

images.

•Check whether the detector surface is soiled.

•Images acquired immediately after turning the detector on may be incorrect

due to instability of the panel. Open the Calibration menu of the Calibration

Software. Acquire some dark images first or wait a while before proceeding.

•If the images continue to be unstable, perform Calibration, apply the results,

then continue.

ENGLISH

116

SOLUTION FOR FIREWALL BLOCK

If Calibration Software connection doesn’t work for firewall in Windows 8, refer to instructions as below.

1 Enter into control panel and click on the System and Security link

2 Select the Windows Firewall link.

3 Click on the Advanced settings link situated in the pane on the left hand side.

ENGLISH

117

4 Choose Inbound rules in Windows Firewall with Advanced Security. Scroll and find File and Printer Sharing rule

to enable.

5 Click Enable Rule.

6 Check its status and try to connect detector again.

ENGLISH

118

SUPPLEMENT. WIRELESS AP SET UP

INSTRUCTION

(MODEL : Cisco Linksys EA9200)

1 Connect the LAN Cable from the Ethernet port on the PC to the Ethernet port on the AP.

2 Launch your web browser and enter linksyssmartwifi.com or http://192.168.1.1 in the Address bar then press

Enter

(IP number address for the 1st access is 192.168.1.1. However, IP number address for accessing will be

10.10.10.1 after changing 10.10.10.1)

Enter into Connectivity > Local Network. Click Edit to change IP address to 10.10.10.1.

(You should click Apply button to apply current setting)

ENGLISH

119

3 Enter into Wireless. You can change network name and password like below.

(You should click Apply button to apply current setting)

For more information, please visit the web site as below.

http://www.linksys.com/sg/support-product?pid=01t80000003efNkAAI

- YYYY: Year

- MM: Month

- DD: Day

To obtain the source code under GPL, LGPL, MPL, and other

open source licenses, that is contained in this product, please

visit http://opensource.lge.com.

In addition to the source code, all referred license terms,

warranty disclaimers and copyright notices are available for

download.

LG Electronics will also provide open source code to you

on CD-ROM for a charge covering the cost of performing

such distribution (such as the cost of media, shipping, and

handling) upon email request to opensource@lge.com. This

offer is valid for three (3) years from the date on which you

purchased the product.

Model

Serial No.

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LG Electronics USA LGSWFAC73 RF Module User Manual Host Part 2

LG Electronics USA RF Module Host Part 2

Contents

Host User Manual - Part 2

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