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Hardware Assembly

These instructions are designed to assist with the assembly of your new Point-of-Sale (POS) hardware.
It refers to specific makes and models of equipment. If the equipment you purchased differs from what is described here, you may have a different model. If that is the case, refer to the documentation provided with the hardware. Typically, a "bundle" purchased from DirectPOS includes a Cash Drawer with POS Platform, a Pole Display, a Receipt Printer, a Barcode Scanner, and miscellaneous cables.

In addition to this, you should have a PC with monitor, keyboard, and mouse. You may also have purchased some optional equipment which could include a modem, barcode printer, report printer, a programmable keyboard, a magnetic card reader, and/or a Universal Power Supply (UPS). This page is designed to provide some guidance in assembling these peripherals into a POS station.

These instructions will step through the assembly of each piece of the unit.  If assembling the entire POS unit, it is recommended you follow these instructions as written.

Tools
You will need a Phillips screwdriver, a small standard screwdriver, an electrical power strip, and a flat work surface to put this unit together. As the boxes are opened, you will find several manuals that come with the system components. Collect the manuals and save them for future reference.

It is strongly recommended that an electrical power strip is used to connect all components needing power. If, as components are assembled, they are plugged into the power strip, then once assembly is complete, the power strip can be plugged into an outlet.

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Cash Drawers

There are three different models of MMF cash drawers regularly sold by Direct POS: universal, stand alone, and serial. Key differences in the setup of each of these are included below. These three drawers are characterized by the cables coming from the back of the drawer.

MMF—Universal Drawer
The universal cash drawer has no cables coming from the back of the drawer. To access the port to connect the cash drawer cable, remove the rear cover plate on the back of the cash drawer. There are 6 screws holding on the cover plate. If your unit will sit on a counter hiding this back area, the plate may not need to be put back on. When completed with the setup process, replace the cover to improve the appearance of the fully assembled unit.

Included with your shipment, should be a MMF cable. This cable will connect to the port on the back of the cash drawer.

The universal drawer also typically comes with a POS platform. You will need the two small pegs, a ring with two-sided tape, and the appropriate disk from the bag of accessories. Looking at the bottom of the POS platform, you will see two small holes on diagonal corners of the platform. Press the two dowel pins into these holes . They are used to stabilize the platform on the cash drawer. The two-sided tape ring is used to attach the appropriate disc to the platform. If no pole display is to be attached to the platform, use the cover disc. If a pole display is to be used, select the disc with the hole that most closely matches the diameter of the pole display hole.

MMF—Stand Alone
The stand alone drawer is characterized by the type of cable coming from the back of the drawer. These drawers are printer specific. Meaning that the drawer model will work with only a specific make of receipt printer. The cable coming from the back of the drawer will connect directly to the receipt printer. The cable end will be a small connector, for many printer models, this cable looks like a phone cord.

MMF—Serial
A serial cash drawer is used on a system that will not have a 40-column receipt printer attached. The drawer will have either a 9-pin or a 25-pin serial connector. The cable will attach directly to a serial port on the computer. Note: Using a serial cash drawer will occupy one of the available serial (COM) ports.

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Pole Display
Direct POS sells primarily Logic Controls pole displays. The pole display comes with mounting hardware for the cash drawer Platform and for a countertop. Connection and mounting instructions for each are included here.

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Cash Drawer Platform Mount
Remove the mounting block from the pole display. To do this, pull the block off the end of the pole display pole. The POS Platform came with a variety of metal cover discs. Compare the discs to the pole display. Find the metal disc that most closely matches the diameter of the pole.

Remove the protective paper and stick one side of the two-sided tape ring into the recessed ring on the platform. Remove the protective paper from the other side of the tape ring and press the appropriate cover disc onto the tape with the slit in the disc toward the back of the platform.

Turn the POS Platform over. With the bottom up, hang the back of the platform off the edge of the work surface. Insert the pole from the bottom up through the platform until the pole is against the stop mount. Tighten the wing nuts so the pole is snug against the mount. Note: The wing nuts should only be tight enough to stabilize the pole. If they are too tight, you will not be able to adjust the pole display angle after assembly is complete.

Turn the POS platform right side up. Use the pins to secure the platform on the cash drawer. The pole display goes toward the back of the cash drawer (near the open panel). Thread the cable through the oval hole in the top of the cash drawer and out the back panel. Connect the extension/conversion cable (in the pole display box) to the pole display cable. The cable coming from the pole display has a male connector approximately ½ inch in diameter. This connects into the ½ inch female port on the conversion cable. The pole display power supply connects to this cable near the other end with the 9-pin serial connector. The pole display will connect to a serial port on the back of the PC.

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Countertop Mount
The pole display can be mounted directly to the countertop. Simply securely connect the mounting plate to the counter using the screws provided. See above for detail on connecting the pole display cables.
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Receipt Printer

There are several different models of receipt printers regularly sold by Direct POS. Those include models made by Citizen, Epson, and Star. These printers come with either serial or parallel interface. As a general rule, no printer driver needs to be installed for these printers. Key differences in the setup of some of these printers are included below.

Citizen 3535 Printer
The printer comes with a small roll of paper and a ribbon. Remove the top printer cover. Turn the printer so the back is facing you. Just inside of the printer from the “Citizen” logo is a small hole approximately ½ inch square. In that hole you will see a series of switches. Change switch number one to the ON position. Leave all the other switches in their factory-preset positions. This changes the default of the printer to be in the “on-line” position when turned on. To install the ribbon, insert the ribbon between the print head and the ribbon guide (the silver colored triangle shaped object) and press into place. Once the ribbon is in, turn the cassette ribbon knob in the direction of the arrow to take up any slack in the ribbon. Paper will be loaded into the printer once power is connected.

For parallel printers, connect the parallel cable. The parallel cable connector is approximately 2 inches wide. This cable has small hooks that hold the connector in place.

For serial printers, connect the serial cable to the bottom of the printer. If the cable was not provided by Direct POS, make sure the cable connected is a “null modem” serial cable.

If using a Universal cash drawer, connect the Citizen printer/cash drawer cable. The end of the cable with the small white connector attaches to the bottom of the printer near the power cord. This connector locks in place when inserted. Set the printer on the smaller side of the platform and thread the three cables (parallel cable, printer/cash drawer cable, and power cord) through the platform and cash drawer and out the back panel of the cash drawer. The printer/cash drawer cable will need to be plugged into the back of the cash drawer. When looking into the back of the cash drawer, the connector is on the right.

If using a stand alone cash drawer, connect the drawer cable directly to the printer. The small white connector attaches to the bottom of the printer near the power cord.

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Loading Paper into the Citizen Receipt Printer
Remove the rear cover. Make sure the paper end is cut straight before loading. Insert the roll into the paper cover by pulling the release and inserting the roll. The paper should unroll over the top. Insert the paper into the insertion inlet on the rear side of the printer just above the roll. Press the select button to de-select the printer. Press the LF button to feed the paper through the printer and out the top near the paper cutter. Press the SEL button again to put the printer back on-line.

Epson TM-T88 Printer
The printer comes with a small roll of paper. No ribbons are used with this printer because it is a thermal printer. Connect the power supply to the bottom of the printer. Connect the power cord into the power supply.

For the parallel version of this printer, connect the parallel cable to the bottom of the printer. The parallel cable connector is approximately 2 inches wide. This cable has small hooks that hold the connector in place.

For serial printers, connect the serial cable to the bottom of the printer. If the cable was not provided by Direct POS, make sure the cable connected is a “null modem” serial cable.

If a cash drawer is to be connected, connect the Epson printer/cash drawer cable. Connect the end with the RJ-11 (phone-type) connector into the bottom of the printer.

If using a Universal cash drawer, set the printer on the smaller side of the platform and thread the three cables (parallel cable, printer/cash drawer cable, and power cord) through the platform and cash drawer and out the back panel of the cash drawer. The printer/cash drawer cable will need to be plugged into the back of the cash drawer. When looking into the back of the cash drawer, the connector is on the right.

If you have a stand alone cash drawer, the cable coming from the drawer will connect directly into the bottom of the printer.

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Loading Paper into the Epson Receipt Printer
Press the rectangular button on the top of the printer to open. Make sure the paper end is cut straight before loading. The roll of paper simply sets in the printer. The paper should unroll from the bottom. Unroll enough paper so that you can hold the end or the receipt tape while closing the printer. Press the feed button to verify proper feeding.

Star Printers
Star printers come with a small roll of paper and a ribbon. To install the ribbon, remove the top printer cover and insert the ribbon. Once the ribbon is in, turn the cassette ribbon knob in the direction of the arrow to take up any slack in the ribbon. Paper will be loaded into the printer once power is connected.

For parallel printers, connect the parallel cable. The parallel cable connector is approximately 2 inches wide. This cable has small hooks that hold the connector in place.

For serial printers, connect the serial cable to the bottom of the printer. If the cable was not provided by Direct POS, make sure the cable connected is a “null modem” serial cable.

At this time, if connecting a cash drawer, connect the Star printer/cash drawer cable. The end of the cable with the RJ-11 (phone-like) connector attaches to the bottom of the printer near the power cord. This cable locks in place when inserted.

If using a Universal cash drawer, the smaller side of the cash drawer platform is designed for the receipt printer. Set the printer on the platform and thread the three cables (parallel cable, printer/cash drawer cable, and power cord) through the platform and cash drawer and out the back panel of the cash drawer. The printer/cash drawer cable will need to be plugged into the back of the cash drawer. When looking into the back of the cash drawer, the connector is on the right.

If you have a stand alone cash drawer, the cable coming from the drawer will connect directly into the bottom of the printer.

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Loading Paper into the Star Receipt Printer
Remove the cover. Make sure the paper end is cut straight before loading. Insert the roll into the paper cover by pulling the release and inserting the roll. The paper should unroll from the bottom. Insert the paper into the insertion inlet on the rear side of the printer just above the roll. Press the select button to de-select the printer. Press the LF button to feed the paper through the printer and out the top near the paper cutter. Press the SEL button again to put the printer back on-line.

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Monitor
If using the Universal cash drawer, the monitor will sit on the larger part of the POS platform. Plug the power cord into the back of the monitor. Thread the two cables through the platform and cash drawer and out the back panel of the cash drawer.

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Barcode Scanner and Magnetic Stripe Reader
Barcode scanners and magnetic stripe readers (MSR) typically have a wedge or Y connection. Meaning that the cable has two connectors that wedge in-line between the keyboard and the computer. If using only a scanner, plug the keyboard into the scanner cable.

If your system includes a magnetic stripe reader (MSR), it will need to be plugged in as well. The order of the two wedge items, the scanner and the MSR, is not significant. However, based on the length of the cables, it is usually best to plug the keyboard into the MSR, the MSR into the scanner, and the scanner to the keyboard.

Some computers, most often laptops, do not provide enough output power to the keyboard port to sufficiently power these devices.

Scanners can be purchased as a serial device. To get these to work properly, the device drivers and keyboard emulation software needs to be installed and configured. Refer to the scanner manual for where to get the software and for additional details on this process.

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Modem
If a modem is to be connected to the POS station, then it will most likely be used with credit card authorization software. External modems are recommended for this purpose. The modem will have either a 9-pin or a 25-pin serial connector. The cable will attach directly to a serial port on the computer. The modem must also be connected to a phone line (preferably dedicated) and an electrical power source.

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Barcode/Report Printers
Barcode printers are used exclusively for printing barcode/price labels for items. Report printers can be used to print labels as well as any reports generated by the POS software. Printers can use either a parallel or serial interface. To connect the printer, you will need power and the appropriate interface cable (parallel or serial) and a print driver installed in Windows. Most printers will have their own printer driver included on a disk with the printer. If not, drivers are readily available on the Internet. To operate properly, the Barcode Blaster needs a Generic/Text Only print driver installed.

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Programmable Keyboard
If a programmable keyboard is included with your system, it is plugged into the computer instead of the standard keyboard. The standard keys are pre-programmed into the keyboard. The additional keys can be programmed as shortcuts for common tasks or to sell commonly sold items. Make sure not to re-program any required keys including the twelve “F” keys. Programming files for your particular keyboard are either sent with the keyboard, or can be downloaded off the Internet. Refer to the table for web site information for some keyboards.

Note: These Internet addresses were correct at the time of publication. There is no guarantee that the manufacturer will not change their address/link.

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Network
If multiple PCs are to be used in a network environment, it is recommended that Windows peer-to-peer or NT Server/client network configuration be used. DirectPOS Does Not Provide Free Support on networking. It may be necessary to hire a professional to assist in the network setup. All PCs to be networked will require a NIC (Network Interface Card) and the correct cabling to be installed, configured, and connected. This may require a network hub or switch. A working network configured with identical protocols and workgroups then needs to be established via Network Neighborhood. Any drives or printers to be shared need to be appropriately setup on the hosting PC and subsequently mapped to the networked PCs.

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Uninterruptible Power Supply (UPS)
A UPS is designed to work as a temporary source of power in the event of a power outage. As was mentioned earlier, it is recommended that a power strip be used to conveniently connect power to the multiple components of your POS system. If this power strip is then connected to the UPS then the UPS can be plugged into an electrical outlet. Refer to the documentation provided with the UPS to determine if the unit also acts as a power conditioner.

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PC
If you have been following this guide, you now have several cables. They will either connect to the back of the PC or to an electrical power source. Most cables/connectors will only connect to one port on the back of the PC. Attach all cables to the back of the computer, using the table on the next page as reference. If the PC was purchased from DirectPOS™, the ports are labeled for ease of setup.

If the PC was purchased from Direct POS™, it will be equipped with two parallel (LPT) ports and two serial (COM) ports. Most “off the shelf” PCs are equipped with one parallel (LPT) port and two serial (COM) ports. The number and type of ports on your PC determine the number of external devices that can be attached. If the PC does not have enough parallel or serial ports, more can be added. A local computer or office supply store should carry the necessary parts required to do this. Most stores of this type will also install and configure the ports as needed.

If your system purchase includes QuickSell™ software, you will find a Software Key. This key needs to be attached to the computer for the QuickSell™ program to run. It connects to a parallel port. If needed, it can connect in-line between the PC and receipt printer. It has two connectors, look for the label telling which side connects to the computer and which to the printer cable.

Once all cables are connected to the PC, connect to the power source. There are several components that need to be plugged in: PC, monitor, pole display, receipt printer, modem, barcode printer, and/or network hub. Power up the system. There are on/off switches on the PC, monitor, receipt printer, modem, and barcode printer. The system should boot the Windows Desktop. If a network card is installed, there will be a network logon screen.

The system is now ready to have the software configured. If the PC and software was purchased from DirectPOS™, the software has already been installed. Refer to the software manual for software configuration.

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PERIPHERAL
TO CONNECT

PORT DESCRIPTION/DIAGRAM

Barcode Scanner/MSR/Keyboard

Large round female connector (½ inch diameter)
kb.jpg (12370 bytes)

Mouse

Small round female connector (¼ inch diameter)
ps2.jpg (13517 bytes)

Monitor

Three row female 15-pin port (¾ inch long)
vga.jpg (10792 bytes)

Pole Display

COM1, Two row male 9-pin or 25-pin port (¾ or 1½ inch long)
serial.jpg (5962 bytes)

Receipt Printer/Quick Sell Software Key

LPT1, Two row female 25-pin port (1½ inch long)
lptport.jpg (8465 bytes)

Network Card

Phone-like connector, two lights near port
rj45.jpg (1933 bytes)

Modem

COM2, Two row male 9-pin or 25-pin port (¾ or 1½ inch long)
serial.jpg (5962 bytes)

Barcode Printer or Report Printer

LPT2, Two row female 25-pin port (1½ inch long)
lptport.jpg (8465 bytes)

Barcode Printer or Report Printer

LPT3, Two row female 25-pin port (1½ inch long)
lptport.jpg (8465 bytes)

Serial Device

COM3, Two row male 9-pin or 25-pin port (¾ or 1½ inch long)
serial.jpg (5962 bytes)

Power cable

Triangular male port near the fan with three slots (1 x ½ inch)
power.jpg (3273 bytes)

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