LG Electronics USA LGSWFAC73 User Manual

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..
89
--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

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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

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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

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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.

PART NAME AND FUNCTION

Detector

FRONT

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SIDE

BACK

1

5

4

2 3

1

1

1Wireless Antenna

2Battery Unlock Lever: Unlock lever to remove battery

3Power Button: Power on/off switch (On : press over 1 sec, Off : press over 5 sec)

4LED Indicator: Indicating detector’s status

5Connection 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

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

•• Battery pack itself shows the remaining battery percentage.

	Battery Remain	Battery Level
	Indicator
		75 ~ 100%
		50 ~ 75%
		25 ~ 50%
		0 ~ 25%

2Battery charger: 3 ports cradle type

3LED 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
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	1			2	3
					6
				5
				4
					7
1	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
2	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.
3	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.

4	AC-IN	Connects AC power cord
5	Ethernet	Ethernet port to transmit image/command between the detector and PC.
6	Sync	This is to synchronize the detector and X-ray generator.
7	Fuse	T4L 250V

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BATTERY INSTALLATION

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1 Check the battery mounting hole direction.

2 Insert into the hole on the side with the indicator.

3Press 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)			W
	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	Images
	(cycle time 8s , without sleep , with Full charged battery)
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

DIMENSION (UNIT: mm/inch)

Detector

384 / 15.1	15 / 0.5

459.5 / 18.0

Control Box

255 / 10.0	125 / 4.9
	4.3
	/
	109.8

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Battery

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110.5 / 4.3

204.6 / 8.0							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 (Operation)				80	Humidity
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

1Select Control Panel from the Start menu.

2Select Programs and Features in Control Panel.

3Select the LG DXD Calibration on the lists.

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

5Follow 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.

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

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

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

4If 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

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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
5	YEL	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

--

<Assembly Diagram>

EXP_REQ

EXP_ACK

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<Timing Chart>

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Detector and PC(Wired mode)

Auto Mode

Main Cable

PC

Detector	LAN cable

Generator

Manual Mode

Main Cable

PC

Detector	LAN cable

Generator	Trigger Cable