The Workabout MX replaced the MkI Workabout, and offers a number of enhancements including faster processing speed, 2Mb of on board RAM and a wider range of interface options including IrDA (infra red serial). For those customers who still require the MkI versions there may still be some available if required, please contact out sales desk to enquire on availability.

All Workabout MX models are based on the same ergonomic design with the integration of supplementary interfaces to support its use in a variety of application areas. Other Workabout variants available include models with bar code reading/scanning capability built onto the main unit - the dedicated bar code versions are described and listed separately in subsequent sections.

The Workabout MX is housed in a strong ABS case that provides the unit with the strength to withstand a 1M drop onto a concrete floor. The standard machines are IP54 rated, giving them the ability to operate in dusty and wet (splashproof) areas.

Ergonomic Design

The Workabout MX has at its core a 16-bit industry standard processor supported by Psion's powerful EPOC-16 multi-tasking operating system. The user can access this power via an ergonomically designed keyboard providing separate alpha and numeric keys as well as control keys. The keyboard is divided into three clearly identified areas: at the top the navigation keys (up down, left, right), in the middle the numeric keys (allowing single handed entry of numeric data) and then the alpha keys in ABC format. Certain important keys are highlighted in yellow.

The Workabout MX has a high resolution backlit graphical display that supports up to a maximum of 39 characters by 12 lines and grey scales. In operation this allows information, text and graphics, to be displayed clearly to the user in any lighting conditions. The backlight is under user control with an optional timed switch-off.

Power is provided by two alkali AA cells (not included) or the optional rechargeable battery pack. The batteries are located in a sliding tray that is released from the central core of the machine which also houses the Lithium back up cell and two Solid State Disk (SSD) drive bays. The rechargeable battery pack can be recharged in situ via the Low Insertion Force (LIF) connector on the base of the Workabout using either a standard Psion mains adaptor with the Workabout holster, or by connection to the Workabout cradle. (Note that ordinary rechargeable AA batteries cannot be charged in-situ). There is a Lithium battery which supports the internal RAM memory while the main batteries are being replaced. Both the main batteries and the Lithium battery can be monitored via the operating system with low battery warnings being displayed to the user.

Powerful Rechargeable battery

An optional Nickel Metal hydride (NiMH) battery pack for the Workabout MX increases the capacity of the standard NiCad from 850 mAh to 1250mAh making it ideal in heavy interface use applications such as continuous scanning. NiMH packs can only be recharged using the fast charge facilities of either the docking cradle or the Multi cradle. It is not possible to recharge using the trickle charge capacity of the Workabout holster or the VIC/VCOMM units.

In addition to the 2Mb on board RAM memory, optional Solid State Disks can be added to increase the capacity by up 4Mb per slot. SSDs can provide both volume storage for look-up information and a solid, reliable method of data interchange with a PC via a PC SSD drive.

The base of the Workabout houses a communication and charging port known as a LIF (Low Insertion Force) connector. The LIF connector is ideal for many thousand make and break connections unlike a standard RS232 'D' type connector which is normally only guaranteed for hundreds. The port provides a proprietary high speed serial interface which can, when used with the holster, provide connection for charging and PC communications via the standard PsiWin package. The Holster can also be used to connect peripherals compatible with the Psion Series 3/3a range. The LIF port is also used for connection to the Workabout cradle.

Built in Applications

The Workabout MX has a number of built-in applications, designed primarily for the first time user who wants to see how the unit will operate without going to the expense of having custom software written. These applications are Database, Lotus 123 compatible Spreadsheet and Calculator. These applications are taken from the Series 3/3a and operate in a similar fashion. A comprehensive operating manual covering the hardware aspects, built in applications and command line shell is included with each Workabout.

Psion's OPL and OVAL programming languages are built into the machine for those wishing to experiment with small or trial applications. Serious developers have the option to use the full 'C' SDK.

The Workabout MX should run any program written for the Series 3 without modification. Programs written for the 3a/3c (or auto sensing 3/3a/3c) will probably require some modification.

The standard Workabout MX plastic is grey. It is possible to have the unit supplied with a yellow case to special order.

For large orders it is sometimes possible to have the Workabout's keyboard modified to accommodate custom requirements.

The back of the Workabout MX has attachment points for an elasticated back strap which adds to the stability of the Workabout when entering data. For additional protection an external leather case with plastic keyboard / screen membrane is available with elasticated back strap and neck strap.

There are currently seven manufactured interface options available that have to be ordered as Workabout MX machine variants; they cannot be retro fitted at a later date. The external connections of both interfaces are either on the top or the bottom of the Workabout MX depending on the model variant.

Workabout MX Laser

Similar in concept to the Integrated Wand Workabout MX, the Workabout MX Scanner gives integrated bar code laser scanning capability to the Workabout. Scanning options and facilities are under application programme control. The unit may be powered via either standard Alkali batteries or the standard Workabout NiCad batteries. A Nickel Metal Hydride rechargeable battery option is available. The unit has 1Mb of internal RAM and also features an adjustable angle scanner head to facilitate use in a wide range of environments and applications. In addition to the LIF port, a 9-pin D type RS232 port is fitted as standard. A full range of industry standard bar code symbologies is supported on the unit.

Programmers should note that commands to configure the Psion Integrated Laser Scanner are different to those for BCR /Integrated Wand version Workabouts. For general data collection applications we recommend using our QUESTOR user configurable data collection software.