J2 225 Integrated Touch Screen Computer System Manual April 2012
Copyright © 2012 J2 Retail Systems Ltd All rights reserved Change history Version 1.0 Release May 29, 2012 J2 225 System Manual Version 1.
Contents Overview ............................................................................................................................ 6 Design Concept J2 225 ...................................................................................................... 8 Specifications J2 225 ......................................................................................................... 9 J2 225 Integrated Touch Screen Computer..................................................................
Device Drivers ................................................................................................................. 37 OPOS Drivers .................................................................................................................. 37 J2 225 Configuration Utility .......................................................................................... 38 Installation..................................................................................................................
J2 225 iButton Reader .................................................................................................... 63 Installation..................................................................................................................... 64 J2 225 Wall Mount / Counter-top Mount Kit .............................................................. 66 Packing list .................................................................................................................... 66 Assembly....
The J2 225 is a new generation of integrated touch screen Point of Sale computer, brilliantly designed to be more compact and cost effective, yet rich in features and versatility. The J2 225 moves away from the traditional POS 4:3 screen form factor and uses the newer LED backlit 16:9 screen. This allows for a smaller overall physical footprint yet allows for the display of more onscreen data.
The J2 225 supports the standard Microsoft operating systems: Windows 7, POSReady 7, Windows 7 Embedded, XP, POSReady 2009 and XP embedded, as well as the soon-tobe-released Windows 8. The J2 225 is equally proficient with the many flavors of Linux. J2 225 System Manual Version 1.
The J2 225, with its smooth modern appearance and capabilities, is perfectly suited for most low cost commodity POS touch screen computer markets. The economical price and outmatched performance will provide a great ROI for the end user, as they find it extremely dependable as well as very easy to use. MSR and Secondary Display options make it a perfect fit for companies in the POS markets, as well as for other industries, including medical and healthcare applications, among many others.
Specifications J2 225 CPU and Chipset Processor Dual Core Intel Atom D2550 1.86GHz with 1MB Cache, 4 threads with Integrated GMA 3650 Graphics controller NM10 2 X DDR3 SO-DIMM, 4GB max, 2GB standard, 1067MHz Chipset I/O Memory External Ports Serial Ports 4 RS-232 RJ45 with power +12V BIOS controlled USB Ports 4 USB 2.
I/O Ports Most I/O ports are accessible in the cable well at the bottom of the unit. Cables are routed though the cable channel in the swing arm base. (See Cable Routing) I/O Panel Off / On Button The Off /On button is located in the cable well, as shown below. This button is located near the side to prevent accidental powering down by the user. The function of the button can be controlled by the OS.
Hard Disks One 2.5 inch SATA hard drive (HDD) or a solid state drive (SSD) are standard with the J2 225. The SATA interface can support data transfer rates up to 3.0 GB/s. The J2 225 offers standard either a 160GB HDD or 16GB SSD, but can be ordered with other size HDD or SSD as well. See J2 for details. The HDD/SSD can be installed or removed in seconds by removing one screw.
System Board POS computers typically have a lifespan of 10 years or longer, therefore product quality is of the utmost importance. J2 225 electronics are built with high-end components to ensure reliability and long lasting product performance. The system board is designed for quick replacement, with just a few screws and cables to unplug. The board can be swapped out in less than three minutes. J2 225 System board J2 225 Display The J2 225 offers a 1366 x 768 resolution display with 16.
Secondary Video Port The J2 225 supports the newer digital video standard Display Port connector. This connector supports a Display Port monitor, HDMI display, DVI or VGA monitor. When used with HMDI or DVI displays, a passive adaptor cable must be used. When using a VGA display, an active adaptor is to be used. With HDMI display Audio, support is provided via the same HMDI cable. The secondary video displays can be configured as Twin, Intel Dual Display Clone, or Extended Desktop.
Serial ports The J2 225 unit has four external RS232 serial ports, all of which can supply +12V power. The serial ports use a ten pin RJ45 connector. The unit comes standard with four serial cables, three RJ45 to DB9 adapter cables, and one 152cm (5 RJ45 to DB25 serial printer cable that works with EPSON and EPSON compatible printers. All serial (COM) ports can be BIOS-enabled to provide +12Vpower to external devices.
RJ45 to DB9 J2 Adaptor Cable RJ45-10 Pin DB9 Signal Pin 1 ----Pin 2 Pin 1 DCD Pin 3 Pin 6 DSR Pin 4 Pin 2 RD Pin 5 Pin 7 RTS Pin 6 Pin 3 SD Pin 7 Pin 8 CTS Pin 8 Pin 4 DTR Pin 9 Pin 5 GND Pin 10 Pin 9 RI Pin-Out when using CAT5/6 Cable RJ45- 8 Pin DB9 Signal ------Pin 1 Pin 1 DCD Pin 2 Pin 6 DSR Pin 3 Pin 2 RD Pin 4 Pin 7 RTS Pin 5 Pin 3 SD Pin 6 Pin 8 CTS Pin 7 Pin 4 DTR Pin 8 Pin 5 GND ------- The J2 Cable Adaptor (supplied) RJ45 to DB25 J2 Serial Pinter Cable Pin-out when using 8 wire CAT5/6 cable RJ4
USB Ports The J2 225 has 4 external and 4 internal USB 2.0 ports. The 4 external ports (see below) are located in the cable well. The 4 internal ports are used for different functions, such as using a PCT touch screen, RFID reader and/or other peripherals. USB Ports Ethernet Connection The J2 225 uses the Realtek RTL8111 Gigabit Ethernet controller. The Ethernet connector is located in the cable well, as shown below.
Audio The J2 225 uses the VIA1708B HD audio controller. There is one internal speaker. A combo microphone jack and headset jack are located in the cable well of the J2 225, as seen below, which allows for the connection of a microphone and headset, or audio out to other devices. Audio out is also supported on the DisplayPort when used with a HDMI monitor. Audio Jack Location Cash Drawer Ports The J2 225 is equipped with one Cash Drawer port that can support one or two drawers.
Cash Drawer 1 Pin Assignment 6 Pin 1 2 3 4 5 6 1 Signal GND CD1 SOLENOID STATUS / STATUS CD1 24V CD2 SOLENOID GND / STATUS CD2 The application may address the Cash Drawer port in two ways: 1) Using the J2-supplied OPOS drivers for Windows. 2) Direct access to the I/O ports Cash Drawer Controller Register The Cash Drawer Controller use one I/O address to control the Cash Drawer.
CMOS Clear The J2 225 CMOS can be cleared by unplugging the system board CMOS battery for 30 seconds before plugging it back in. CMOS Battery Mini PCI-E The onboard Mini PCI Express connector is normally used for the optional internal 802.11b/g/n wireless LAN card. Mounting Screw J2 225 System Manual Version 1.
Memory SODIMM(s) The J2 225 supports two SODIMM DDR3 memory sockets. The unit comes standard with 2GB of main memory and can support up to a maximum of 4GB. The memory type is DDR3 800/1066. Power Supply The J2 225 uses a notebook-type power supply that is mounted in the base of the unit. The power supply is rated with an output of 65 watts 18.5 VDC 3.5 Amps, and has an input rating of 100-240VAC at 50~60Hz 1.7Amps maximum. The power supply has an efficiency rating V.
+12VDV Power Out The J2 225 has a fused power out connector that supplies a total of 12VDC, up to 2amp. The power supply connector is a standard notebook locking type that plugs into the system power input connector, located in the cable well, seen below Power Input connector Typical Power Consumption J2 225 J2 225 System Manual Version 1.
Swing Arm Base The J2 225 is shipped standard with a counter top base which allows for the head to be adjusted from 0-100°, and the height can be from 8cm to 28. This allows for great versatility in height and viewing angles. The J2 225 swing arm base can be folded down flat for shipping, or it can also be used with the wall mounting option. Being able to fold flat greatly reduces the size of the shipping box, thereby reducing its shipping cost and storage space.
The base has a lock-down screw hole to secure the base to the counter top with just a screw, or it can be attached using the wall mount bracket. The swing arm base is only a base for the unit and is not needed for the operation of the unit. It does act as a holder for the power supply, which can be removed if the base is not needed. When not using the base, the VESA 75mm mounting points may be used to mount the J2 225.
Cable Routing The swing arm base is designed to allow for clean cable management. There is a cable channel through the base swing arm, which has a quick access cover. Use a coin, finger or screw driver to remove cable cover Remove cable cover so cable can be routed J2 225 System Manual Version 1.
Route cables Replace cover J2 225 System Manual Version 1.
Cables can route out via the rear of unit or through a hole in the counter top VESA Mounting The J2 225 unit also supports the industry standard 75mm VESA mounting. The same mounting hard point used for the swing arm base is used for VESA mounting. The four points have holes threaded for the 4mm screws. 75mm VESA Pattern J2 225 System Manual Version 1.
J2 225 Disassembly Instructions HDD access panel J2 225 System Manual Version 1.
J2 225 System Manual Version 1.
J2 225 System Manual Version 1.
J2 225 System Manual Version 1.
J2 225 System Manual Version 1.
J2 225 System Manual Version 1.
Main Screen The main BIOS allows for the display of system information, keyboard boot options, and the setting of the time and date. The time and date may also be set via the operating system. System Information The J2 225 BIOS has a system information screen that displays useful system information, including the serial number of the unit. This information may also be accesed via DMI utilities. Note: This version of the new Phoenix BIOS does not have a screen shot utility yet.
Advanced Screen The Advance Screen allows for a number of BIOS options to be accessed. Please use care in changing these options, as some settings can cause the system to malfunction. These options are provided to offer maximum flexibility in configuring the J2 225. The Item Specific Help (seen on the right hand side of the screen) explains each option. Boot Configuration J2 225 System Manual Version 1.
Power Configuration The power configuration option allows for changing the behavior of the unit when it is powered up; it also enables changing the auto power-up feature. COM Power and LCD Brightness Configuration This BIOS screen allows the enabling of the power for the serial ports, and changing the default brightness setting for the LCD screen. The LCD screen brightness can also be set via the Windows OS. J2 225 System Manual Version 1.
Security Screen The Security Screen is used to set BIOS accessed passwords. Boot Screen The boot priority order can be set with the Boot Screen. Keys are used to view or configure devices: Use up and down arrows to select a device. A plus and minus moves the device up or down in the list. A shift plus the number 1 enables or disables the device. J2 225 System Manual Version 1.
Exit Screen The exit screen allows for the saving, discarding or loading of the default BIOS settings. These functions can also be performed any time using the F9 and F10 key. Phoenix Secure Core Tiano BIOS The J2 225 uses the new Phoenix Secure Core Tiano BIOS. More information about this new UEFI BIOS came be found at the following web link. http://www.phoenix.com/pages/phoenix-securecore-tiano-tm All device drivers for the J2 225 can be downloaded from the J2 web site at: http://support.j2rs.
The J2 225 incorporates a microcontroller (MCU) that supports a number of system functions. These include auto LCD backlight dimming, MSR encoder, iButton encoder, power LED control, power-on timer, and power cycle counter. The J2 225 Configuration Utility allows for the configuration of options and for reading the current values of these various functions. Installation The utility can be downloaded from the J2 web site: http://support.j2rs.com/225/utilities/ To install, simply unzip anywhere and run setup.
Power-On Hours The MCU uses an internal timer to keep track of how many total hours the J2 225 has been up and running in its lifetime. This number shows powered-up hours only, not the powered but off/standby time. The accuracy of this timer is only about +/- 5% and is to be used as an approximate number. The value is stored in the MCU internal EEPROM. Power Cycles The MCU tracks the total number of times the unit has been powered off and on in the power cycle counter.
Dim Brightness The brightness level that the screen dims to when auto dim is active is controlled by the Dim Brightness setting. This utility is used to change this value whose default value is 10%. The possible range is from 5-95%, in 5% increments. Note: Dimming is important for a few reasons: one is to lower the total power consumption of the unit; another would be to prolong the LCD screen backlight LED life. J2 225 System Manual Version 1.
Basic MSR Settings This tab is used to set commonly changed MSR/iButton settings. The default values have been chosen to work with most software without change. Note that these settings can be changed without an MSR installed. It should be noted that the MSR/iButton is a keyboard wedge device. Most settings are self-explanatory.
Advanced MSR/iButton Settings The Advanced Settings tab allows preambles and post-ambles to be added, required for the MSR and iButton. By default for the MSR, only an ENTER key needs to be sent at the end of all track data. When preamble or postamble data needs to be edited, a touch-friendly onscreen keyboard is displayed. The data may be entered by the onscreen keyboard or by an attached keyboard. The onscreen keyboards shown below are for uppercase, lower case and control characters.
J2 225 System Manual Version 1.
Update MCU Firmware This tab is used to update the MCU firmware when necessary. This may be to add a new feature or function to the MSR/iButton. J2 will supply a firmware file for this when required. Use the Select Flash Firmware File will let you browse for the correct file. J2 225 System Manual Version 1.0 May 29, 2012 to start the update, as shown below.
Once the hex file has been selected, touch the Program Flash Firmware button to start firmware update. The utility will now update the MCU firmware. It will first write the memory then verify it. Do not turn off the J2 225 power when updating. MCU Option This tab is only used for factory programming and verification of the MCU option fuses. It will display the current value of the MCU option fuse (note that end-users normally would not use this feature). J2 225 System Manual Version 1.
DimWake is a very small and simple utility that loads on any Windows OS, but normally is only used with variations of the XP operating system (like XP Pro, POSReady 2009, WEPOS, or XP Embedded). The DimWake program is used to take the J2 225 out of auto dim mode. The hardware can only take the system out of dimming by either a touch of the touch screen, MSR read, iButton read, or keyboard activity that changes the keyboard LED status.
J2 has a standard program that works with all its POS products, called J2 Health. This program is used in either a standalone mode or in conjunction with J2 remote monitor/asset tracking software. The J2 Health program monitors different aspects of the POS hardware to ensure the hardware is running within specification. For the J2 225 it monitors critical system voltages, as well as system and CPU temperatures. Installation The utility can be downloaded from the J2 web site: http://support.j2rs.
As can be seen above, when running on the J2 225 the J2 Health program displays critical system voltages and system and CPU Core temperatures. For other J2 POS systems, J2 Health may display more or less information. An example would be the J2 680 unit, which in addition to the above information would also display the fan speed of the two J2 680 fans. Logging to File The J2 Health program can log the health data to a file in the csv text format for importing to other programs, like Excel.
Registry Entries The J2 Health program creates registry entries for the different health values. Dynamic values are updated at the user defined interval, which is by default 5 seconds. Other software may use these registry entries to access the J2 health information. J2 225 Health keys are shown below: J2 Remote Monitoring Software J2 now offers a full remote monitoring and asset tracking solution that works in conjunction with J2 Health to ensure the highest uptime possible of your POS hardware.
The J2 SMI BIOS Info program allows for the reading of all populated BIOS DMI/SMI information. With some J2 products including the J2 225, this information also includes dynamic system health information. Normally this dynamic DMI health information BIOS is only supported on very high end servers. Now J2 brings this feature to POS hardware. The J2 SMI BIOS Info program will run on any J2 POS hardware or for that fact on any PC hardware. It can display all DMI/SMI information on a formatted form.
J2 has a generic cash drawer test utility that works on all J2 products, including the new J2 225 computer. This test program also supports the J2 225 separate status lines, such as is used, supporting two cash drawers. when Installation The utility can be downloaded from the J2 web site: http://support.j2rs.com/Utilities/ To install just unzip anywhere and run as you wish to download the utility form.
To use two cash drawers with the J2 225 you use cable that also works with Epson printers or s separate status lines (The standard cable supports shared status lines.). When using the look like this: option is to test the cash drawer you set up using the J2 virtual serial ports program. The virtual serial port program must be installed with the cash drawer virtual serial ports set to Comm 10 & 11. J2 225 System Manual Version 1.
Virtual serial ports can be used for the cash drawers, virtual 2x20 line display on the optional 10.1 LCD, Smart UPS, MSR and iButton. To open virtual serial cash drawer send a bell character to the Com port it is assigned to. (The bell cha the drawer may be obtained by reading the status bits of its COM port. The drawer open/close status will be reflected on the CTS and RI bits, either bit may be used.
The J2 225 supports an optional two line by twenty character mono color liquid crystal display module (LCM). This LCM display shows black characters on a white background for maximum visibility to the customer. The LCM supports a number of firmware emulations of popular customer displays which allows existing POS software to run without modification. J2 225 System Manual Version 1.
Installation The J2 225 LCM can be installed in just a minute. To install: first power down the system, then remove the secondary display mounting cover (as shown below): J2 225 System Manual Version 1.
After the secondary display cover is removed, attach the LCM cable to the unit. This 8-pin cable plugs into the CN8 / LCM connector on the system board. The connector is keyed so that it can only plug in one way. This cable provides power and serial data to the LCM module. Once the cable is plugged in, feed any extra cable into the unit and attach the LCM with the two 4mm screws provided with the display. J2 225 System Manual Version 1.
The system can now be powered on. When power is first applied, the LCB will display its current settings before clearing and will wait for serial data from the system. J2 225 LCM Configuration Utility A configuration utility is provided to change the LCM setting. This utility allows for the setting of serial port bard rate, a data format as well as emulation type and default font. It also allows for the LCM firmware to be updated if required.
By default the LCM is mapped to ComPort 6, 9600 baud and N-8-1 parity. The emulation, character set, baud rate and parity can be changed under CD Settings. J2 225 System Manual Version 1.
the necessary file should a firmware update be required. J2 225 System Manual Version 1.
The J2 225 supports an optional magnetic card reader (MSR). This reader supports magnetic stripe cards conforming to ISO 7811/1-6. It can read both high & low coercivity magnetic stripes. The MSR support 3 tracks of data but defaults to having only track one and two enabled. The MSR is a Keyboard Wedge device with all data being sent to the keyboard port. For software that requires a serial port MSR, the J2 Virtual Serial Port driver can be used to allow the J2 225 MSR to function as a serial port MSR.
Installation The J2 225 MSR can be installed in just a minute. To install, first power down the system. Then remove the option mounting point cover, as shown below: J2 225 System Manual Version 1.
Once the cover is removed, plug in the cable MSR cable. Once the cable is attached, the MSR may be screwed onto the unit using the 2 screws provided. Make sure the MSR cable is not being pinched when attaching the MSR. This completes the installation of the J2 225 optional MSR. Note that the MSR can be mounted to any one of the J2 225 option mounting points.
J2 225 supports an optional iButton reader, sometimes referred to as a Dallas key. The iButton is a Keyboard Wedge device with all data being sent to the keyboard port. For software that requires a serial port iButton reader, the J2 Virtual Serial Port driver can be used to allow the J2 225 iButton reader to function as a serial port iButton reader. J2 225 System Manual Version 1.
Installation The J2 225 iButton reader can be installed in just a minute. To install, first power down the system, then remove the option mounting point cover, as shown below: Plug in the ibutton cable as shown:. J2 225 System Manual Version 1.
Attach the iButton reader onto the unit with the 2 screws provided. Make sure the cable is not being pinched when attaching the iButton reader. This completes the installation of the J2 225 optional iButton reader. Note that the iButton reader can be mounted to any one of the J2 225 mounting option points. By default the internal iButton reader cable is routed to the upper right hand corner of the 225, but this cable can be rerouted if need be to use any of the other three option mounting points.
The J2 225 has available an optional kit for wall mounting the unit when not using the VESA mounts. This kit has the advantage that it works together with the J2 225 standard base to allow the viewing angle and distance from the wall to be adjusted. Also the power supply is mounted in the base making for a clean install. This same kit can also be used as a way of securely mount the unit to a counter top or other surfaces.
Assembly First attach the four mounting clips using the 3 mm screws, as shown below: Next attach the mounting bracket to the wall or other surface using at least four of the bracket mounting holes. Please note that the bracket has both a 100mm and 75mm hole pattern, so that the bracket can be used with the VESA bracket as well as being directly mounted to a wall.
Next the J2 225 can be hung on the bracket by sliding the unit down on the bracket so it catches on all four mounting clips, as illustrated below. This will need to be done by feel, of course, as you will not be able to see the clips engage. Next step is to route any cables you need to go to the unit as required. A space is provided just by the power supply for the cable to exit cleanly, assuming they are routed via the swing arm cable channel as in a normal install. Cables can also be routed down as well.
The final step is to install the locking safety screw. This screw is to insure the unit is not knocked of the wall by accident . The 4 mm screw supplied is used for this propose. First remove the rubber hole plug from the unit, then screw in the safety screw. The unit is now secure enough and the swing base can be adjusted to the desired viewing angle. Rubber Screw Cover Safety Screw Location J2 225 System Manual Version 1.
Some possible viewing angles using the wall mount bracket. J2 225 System Manual Version 1.
The J2 225 supports an optional customer side LCD display. This display attaches to an internal DisplayPort via short cable that support power and data to the display. The display resolution is 1024 x 600 16:9. This display is the same type as used as on many Netbook computers. 10.1 inch 16:9 Customer Display J2 225 System Manual Version 1.
Installation The J2 225 10.1 display can be installed in just a minute. To install: first power down the system, then remove the secondary display mounting cover (as shown below): J2 225 System Manual Version 1.
This 20-pin cable plugs into the CN6 connector on the system board. The connector is keyed so that it can only plug in one way. This cable provides power and video data to Once the cable is plugged in, feed any extra cable into the unit and attach the LCM with the two 4mm screws provided with the display. J2 225 System Manual Version 1.
Configure the Intel video driver for extended desktop with the 1024 x 600 display as the secondary display. The secondary display brightness will follow the main screen brightness unless disable by a jumper on the 10.1 display electroins. J2 also supplies display. This allows part of the screen to display data that would normal be used on a 2 x 20 display while using the rest of the display for advertising content. J2 225 System Manual Version 1.
European Office J2 Retail Systems Ltd. J2 House Clayton Road, Birchwood Warrington WA3 6RP United Kingdom 44 (0) 1925 817003 Phone 44 (0) 1925 811989 Fax USA Office J2 Retail Systems Inc. 9251 Irvine Boulevard Irvine, CA 92618 USA Australian Office J2 Retail Systems Pty Ltd Unit 6 83/85 Boundary Road Mortdale NSW 2223 Australia 02 9584 5222 Phone 02 9584 1500 Fax Website http://www.j2retailsystems.com J2 225 System Manual Version 1.
FCC Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
