SAIC RTR-4 User manual

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RTR-4 Portable Digital X-ray Imaging
System Operators Manual
120300 Rev B

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FCC Compliance Statements
FEDERAL COMMUNICATIONSCOMMISSION RADIOANDTELEVISION
INTERFERENCE STATEMENT FOR A CLASS ‘B’ DEVICE
Changes or modifications not expressly approved by Science Applications International
Corporation could void the user’s authority to operate the equipment.
NOTE: This product was FCC certified under test conditons that included the use of
shielded I/O cables and connectors between system components. To be in
compliance with FCC regulations, the user must use shielded cables and
connectors and install them properly.
X-Ray Receiver Only
FEDERAL COMMUNICATIONSCOMMISSION RADIOANDTELEVISION
INTERFERENCE STATEMENT FOR A CLASS ’B’DEVICE
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause interference to radio or television
reception, which can be determined by turning the equipment off and then on, the user is
encouraged to try to correct the interference by one of more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver
•Connect the equipment into a different outlet so that the equipment and receiver are
on different branch circuits.
•Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15, of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may notcause harmful interference, and (2) this device must
accept any interference received including interference that may cause undesired
operation.
Changes or modifications not expressly approved by Science Applications International
Corporation could void the user’s authority to operate the equipment.

120300 Rev B SAICProprietary
Revision History
Version Release Date Notes
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120300 Rev B SAIC Proprietary (DRAFT VERSION—TO BE UPDATED) i
Table of Contents
Introduction............................................................................................................................... ix
Purpose and scope ............................................................................................................... ix
RTR-4 technical support ....................................................................................................... ix
Document revisions ............................................................................................................... ix
Symbols ................................................................................................................................ x
Acronyms and abbreviations ................................................................................................. x
Before You Begin.................................................................................................................... 1-1
Introduction ........................................................................................................................ 1-1
Safety Information .............................................................................................................. 1-1
Danger and Warning Icons: ......................................................................................... 1-1
Operating Precautions ................................................................................................. 1-2
System Components .................................................................................................... 1-4
Setup and Operation............................................................................................................... 2-1
Setup and Operation .......................................................................................................... 2-1
Component Overview ................................................................................................... 2-2
Control Unit ............................................................................................................ 2-2
X-Ray Source and Imager ...................................................................................... 2-6
Setup Procedures ........................................................................................................ 2-7
Power Considerations .................................................................................................. 2-8
Battery Power Considerations ...................................................................................... 2-9
The Main Menu .......................................................................................................... 2-10
Acquiring an Image .................................................................................................... 2-12
Editing an Image ........................................................................................................ 2-13
RTR-4 Menu Options .............................................................................................................. 3-1
The RTR-4 Menu Options .................................................................................................. 3-1
The Main Menu ............................................................................................................ 3-1
The Acquire... Menu ..................................................................................................... 3-3
Acquire... F1 .......................................................................................................... 3-3
Sum ........................................................................................................................ 3-4
The File Menu .............................................................................................................. 3-5
Open… (F3) .......................................................................................................... 3-5
Quick Save (F2) .......................................................................................................... 3-6
Save As... (F4) ...................................................................................................... 3-7
Print Ctrl+P ............................................................................................................. 3-8
Exit (Alt+X) ............................................................................................................ 3-8
The Display Menu ........................................................................................................ 3-9
Zoom ...................................................................................................................... 3-9

Table of Contents RTR-4 Portable Digital X-ray Imaging System - Operators Manual
ii SAIC Proprietary (DRAFT VERSION—TO BE UPDATED) 120300 Rev B
Palettes ................................................................................................................ 3-10
Automatic Stretch (F6) ........................................................................................ 3-11
Contrast Stretch (F5) ........................................................................................... 3-11
Grid Overlay ......................................................................................................... 3-12
Distance Measurement ........................................................................................ 3-13
Show .......................................................................................................................... 3-13
Switch Buffers (F7) ............................................................................................. 3-15
Clear Buffer .......................................................................................................... 3-15
The Modify Menu ....................................................................................................... 3-15
Region of Interest (ROI) Processing .................................................................... 3-16
Annotate ............................................................................................................... 3-16
Sharpen ................................................................................................................ 3-18
Smooth ................................................................................................................. 3-19
Noise Reduction ................................................................................................... 3-19
Edge Detect ......................................................................................................... 3-20
Emboss ................................................................................................................ 3-21
Add Images .......................................................................................................... 3-21
Subtract Images ................................................................................................... 3-22
Histogram Equalize .............................................................................................. 3-22
Rotate Image ........................................................................................................ 3-23
The Preferences Menu ............................................................................................... 3-24
Multiple Originals .................................................................................................. 3-24
Shrink-to-Fit .......................................................................................................... 3-24
Preserve Aspect Ratio ......................................................................................... 3-25
Icon Bar ................................................................................................................ 3-25
Status Bar ............................................................................................................ 3-25
Distance in Centimeters ....................................................................................... 3-25
Buffer Protection .................................................................................................. 3-25
Invert All Images .................................................................................................. 3-26
Automatic Stretch All ............................................................................................ 3-26
The Window Menu ..................................................................................................... 3-26
Cascade ............................................................................................................... 3-26
Tile Horizontal ...................................................................................................... 3-27
Tile Vertical .......................................................................................................... 3-27
Arrange Icons ....................................................................................................... 3-28
Minimize All .......................................................................................................... 3-28
The Help Menu ........................................................................................................... 3-29
Help (F10) ........................................................................................................... 3-29
Key Map (Ctrl+K) .................................................................................................. 3-29
About .................................................................................................................... 3-30
Imaging Techniques ............................................................................................................... 4-1
Imaging Techniques ........................................................................................................... 4-1
Target Density and Exposure Duration ........................................................................ 4-1
X-Ray Beam Filtering ................................................................................................... 4-2
Procedures for Modem Use................................................................................................... 5-1

RTR-4 Portable Digital X-ray Imaging System - Operators Manual Table of Contents
120300 Rev B SAIC Proprietary (DRAFT VERSION—TO BE UPDATED) iii
Sending and Receiving Files .............................................................................................. 5-1
SPAN DRC22-1535 Smart Battery Recharger...................................................................... 6-1
Wireless Option....................................................................................................................... 7-1
Introduction ........................................................................................................................ 7-1
Connections ................................................................................................................. 7-8
Operation ..................................................................................................................... 7-9
Disconnection ............................................................................................................. 7-11
Troubleshooting ......................................................................................................... 7-11
Maintenance ........................................................................................................................... A-1
Preventive Maintenance ..................................................................................................... A-1
System Care and Cleaning .................................................................................... A-1
Battery Maintenance .............................................................................................. A-1
Disk Space ............................................................................................................. A-2
Troubleshooting..................................................................................................................... B-1
Repair Instructions ............................................................................................................. B-1
Troubleshooting Guide ....................................................................................................... B-1
Potential Error Messages ............................................................................................. B-3
Variable Text Messages ............................................................................................... B-6
Radiation Survey Measurements ......................................................................................... C-1
Radiation Survey Measurements ...................................................................................... C-1
Introduction ................................................................................................................. C-1
Dose Measurements ................................................................................................... C-1
Legal Dose Limitations ................................................................................................ C-3
Monitoring ................................................................................................................... C-4
Source Registration ..................................................................................................... C-4
References .................................................................................................................. C-4
Dose Control Tables ................................................................................................... C-4
State Radiation Safety Contact List .................................................................................. C-6
Components........................................................................................................................... D-1
Components ...................................................................................................................... D-1
Standard Components ................................................................................................ D-1
Optional Components ................................................................................................. D-2

Table of Contents RTR-4 Portable Digital X-ray Imaging System - Operators Manual
iv SAIC Proprietary (DRAFT VERSION—TO BE UPDATED) 120300 Rev B

120300 Rev B SAIC Proprietary 7-1
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Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
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Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
7-4 SAIC Proprietary 120300 Rev B
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Figure 7-6. Wireless Imager Transceiver Battery Hatch Removal

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120300 Rev B SAIC Proprietary 7-5
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Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
7-6 SAIC Proprietary 120300 Rev B
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120300 Rev B SAIC Proprietary 7-7
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5HIHUWR)LJXUH7KLVXQLWLVSRZHUHGE\DYR WWUDQVLVWRUUDGLR
EDWWHU\7KHUHLVDQRQRIIV LGHVZLWFKRQWKHVLGHZLWKDSRZHU/('
LQGLFDWRUDUHFHLYLQJDQWHQQDZLWKDE XHVWULSHDQGDFDE HWRDWWDFK
WRWKH;5;UD\VRXUFH7KHYR WEDWWHU\LVDFFHVVHGE\UHPRYLQJ
WKHV LGHFRYHURQWKHEDFNVLGHRIWKH;5D\5HFHLYHU5HIHUWR)LJXUH

Figure 7-11. X-Ray Receiver
Green LED On/Off
Figure 7-12. X-Ray Receiver Battery Hatch Removal

Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
7-8 SAIC Proprietary 120300 Rev B
Connections
S
teps
1
2
3
Connecting the Controller Transceiver
 5HIHUULQJWR)LJXUHDWWDFKWKH&RQWUR HU7UDQVFHLYHUWRWKH
EDFNRIWKHFRQWUR HUXVLQJWKH9H FURVWULSDQGS XJWKHFDE HLQWR
WKHFRQQHFWLRQXVHGIRUWKH,PDJHUFDE H
S
teps
1
2
3
Connecting the Imager Transceiver
 3 DFHWKHLPDJHUDQGVRXUFHWKHQS DFHWKH:LUH HVV,PDJHU
7UDQVFHLYHURQWRSRIWKHLPDJHUDVVKRZQLQ)LJXUH 
 $WWDFKWKHWZRFDE HVZKHUHWKH\ILWDVVKRZQLQ)LJXUH 
([WHQGWKHKLQJHWRPDNHWKHWUDQVFHLYHUDQWHQQDYHUWLFD 
 3RZHUWKH:LUH HVV,PDJHU7UDQVFHLYHUE\SUHVVLQJWKH´µVLGHRI
WKHURFNHUVZLWFK6HHWKH/('LQGLFDWRUVRQWKHWUDQVFHLYHU
L XPLQDWHLQDVHTXHQFHZLWKWKH\H RZ21/('I DVKLQJV RZ \
DIWHUDIHZVHFRQGV,IQR/('VL XPLQDWHUHS DFHWKHEDWWHU\
Figure 7-13. Controller Transceiver with Velcro Strip

RTR-4 Portable Digital X-ray Imaging System - Operators Manual WirelessOption
120300 Rev B SAIC Proprietary 7-9
S
teps
1
2
3
Connecting the X-Ray Receiver
 $WWDFKWKH;5D\5HFHLYHUWRWKHVRXUFHYLDWKH9H FURVWULSDQG
DWWDFKWKHFDE HWRWKHVRXUFHZKHUHWKHLPDJHUFDE HLVXVXD \
DWWDFKHG5HIHUWR)LJXUH
 6 LGHWKHSRZHUVZLWFKRQVHHWKHJUHHQ/('L XPLQDWHLIWKH/('
LVQRWL XPLQDWHGUHS DFHWKHEDWWHU\
Operation
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RDGLQJDQGWKHVFUHHQVWRSVFKDQJLQJ
 )RUEHVWUHVX WVSRVLWLRQWKHFRQWUR HUVRWKH&RQWUR HU
7UDQVFHLYHUKDVDF HDU LQHRIVLJKWZLWKWKH,PDJHU7UDQVFHLYHU
 7XUQRQWKHFRQWUR HUNH\
Note The Wireless Imager Transceiver should be powered first, then the
controller. It is extremely unlikely that the system will work if powered any
other way. If the system reports that the imager is not connected, turn the
controller key off and cycle power on the Wireless Imager Transceiver first,
then turn the controller key back on.
Figure 7-14. RTR-4 Configured with Wireless Option

Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
7-10 SAIC Proprietary 120300 Rev B
,IWKHVRXUFHIDLOVWRILUHWKHQWKHQH[WWLPHWKH;5D\5HFHLYHULV
FRPPDQGHGWRILUHLWPD\QRW7KHIROORZLQJWLPHLWVKRXOG7KLVLV
WKHZD\WKHV\VWHPLVGHVLJQHGDQGLVQRWDQHUURU$IWHUWKHVRXUFH
LVFRPPDQGHGWRILUHWKH;5D\5HFHLYHUQHHGVDQRWKHUDWWHPSWWR
UHJDLQWKHSURSHUFRGHVHTXHQFHDQGWRILUHDJDLQ7KLVLVWUXHIRUDQ\
UHDVRQD OHQXP HURIDWWHPSWHGILULQJVZKHUHWKH;5D\5HFHLYHULV
RXWRIUDQJHLVQRWSRZHUHGRUKDVDGHDG DWWHU\
Note The LED indicators (Refer to Figure 7-15) are not reliable indicators of system
state.
 ,IWKH\H RZ1:/('I DVKHVV RZ \WKHQWKHPDWLQJWUDQVFHLYHU
KDVQRWEHHQIRXQG
 ,IWKH\H RZ1:/('E LQNVWZLFHZLWKDVHFRQGEHWZHHQE LQNV
WKHQWKHLPDJHUFDE HVDUHSUREDE \QRWS XJJHGLQ
 ,IWKH/('VDUHQRWRQWKHQWKHXQLWKDVQRSRZHU
 :KHQWKH\H RZ1:/('LVI DVKLQJUDSLG \LWLV LNH \WKDWD
FRQQHFWLRQKDVEHHQPDGH:KHQWKHFRQQHFWLRQLVE RFNHGWKH
\H RZ1:/('XVXD \FRQWLQXHVWRI DVKUDSLG \DVWKHXQLWGRHV
QRWSHUFHLYHWKH RVVRIFRQQHFWLRQDIWHUFRQQHFWLRQLVLQLWLD \PDGH
Figure 7-15. LED Indicators

RTR-4 Portable Digital X-ray Imaging System - Operators Manual WirelessOption
120300 Rev B SAIC Proprietary 7-11
7KH:LUH HVV,PDJHU7UDQVFHLYHUVKRX G DVWDW HDVWILYHKRXUVZLWKD
IX EDWWHU\UHJDUG HVVRIWKHQXPEHURILPDJHVWDNHQ
7KH;5D\5HFHLYHUEDWWHU\VKRX G DVWIRUKRXUVRIXVHEHIRUH
QHHGLQJUHS DFHPHQW
Disconnection
 5HPRYHWKHFRQWUR HUNH\DQGVKXWGRZQWKHFRQWUR HUILUVW
8QS XJWKHFDE HDQGUHPRYHWKH&RQWUR HU7UDQVFHLYHUIURPWKH
FRQWUR HU
 3RZHUGRZQWKH;5D\5HFHLYHUVHFRQGDQGGLVFRQQHFWWKHFDE H
IURPWKHVRXUFH
 3RZHUGRZQWKH:LUH HVV,PDJHU7UDQVFHLYHUWKLUGIR GWKHKLQJH
GRZQDQGXQS XJWKHFDE HV
 5HPRYHWKHEDWWHU\IURPWKH:LUH HVV,PDJHU7UDQVFHLYHUEHIRUH
UHWXUQLQJLWWRWKHFDUU\LQJFDVHRULIWKHV\VWHPZL QRWEHXVHGIRU
DQH[WHQGHGSHULRGRIWLPH
 ,IWKHV\VWHPZL QRWEHXVHGIRUDQH[WHQGHGSHULRGRIWLPHIRU
H[DPS HDPRQWKWKHQD VRUHPRYHWKHEDWWHU\IURPWKH;5D\
5HFHLYHU
Troubleshooting
,IWURXE HSHUVLVWVS HDVHFD WKHQXPEHU LVWHGLQWKH$ERXWER[LQ
WKHDSS LFDWLRQDQGDVNIRU575:LUH HVV7URXE HVKRRWLQJ6XSSRUW
7KHUHDUHVHYHUD SURE HPVWKDWFDQEHFRUUHFWHGLQWKHILH G

Wireless Option RTR-4 Portable Digital X-ray Imaging System - Operators Manual
7-12 SAIC Proprietary 120300 Rev B