Storm 2200 Black Wired Instruction Manual

Storm 2200 Black Wired Instruction Manual

Specifications

• Mechanical

  • Ball dimensions: 38mm (1.5″)
  • Tracking force: Stainless steel
  • Ball speed: Stainless steel
  • Seal material: Stainless steel
  • Body material: Polymer
  • Bezel Material: Stainless steel
  • Shaft material: Stainless steel
  • Anti-vandal plate material: Stainless steel

• Electrical

  • Supply voltage: 5.0V dc 10%

  • Resolution: 150 pulses/ball revolution, 600 counts/ball
    revolution

  • Switch debounce: 30ms rising and falling

  • Supply current (protocol): 15mA maximum

  • Supply current (USB Suspend Mode): 450A maximum

  • Button pull-up resistors: 7k nominal

  • Minimum output high voltage Data, Clk: 4.5V

  • Maximum output low voltage Data, Clk: 0.8V

• Environmental

  • Storage temperature: -25°C to +85°C
  • Operating temperature: -20°C to +60°C
  • Humidity: 95% rh, non-condensing, maximum
  • Static ball load: 10N maximum
  • Sealing: IP65 (static), IP54 (rotating)
  • Shock ball load: 10J maximum
  • Lifetime: 10 million ball revolutions minimum

Product Usage Instructions

Installation

Ensure the trackball unit is securely installed on a flat surface.

Connection

Connect the unit to the host computer using the provided Molex 5046 headers. Ensure proper cable connection.

Operation

Gently move the trackball in the desired direction to control the cursor on the screen. The unit is designed for smooth and accurate tracking under various conditions.

Overview of Range

The Storm Trackball range (as fitted to the Storm 2200 keyboard) comprises a number of rugged Trackballs utilising 38mm (1.5″) balls. The units are designed for public access applications and are available with either a black phenolic resin ball or a stainless steel ball. Both types are USB output
Each unit has a self-adjusting seal around the ball which affords the unit an IP65 rating whilst ensuring that the ball tracks smoothly and accurately under all operating conditions.
All units are further protected by a stainless steel ‘anti-vandal’ plate which transmits shock loads (for example, due to abuse) directly to the stainless steel keyboard fascia, thus preventing damage to the trackball assembly.

Configuration settings

There are no user-selectable configuration settings on the Trackball units.

Specifications

Mechanical

Ball dimensions| 38.1mm ±0.05mm| |
---|---|---|---
Tracking force| 50g nominal- any direction (tangential to ball)| |
Ball speed| 250 rpm maximum| |
Seal material| PTFE with low friction fill| |
Ball material| Phenolic resin or stainless steel| Metal ball changed from coated steel to stainless steel Jun 2008| Metal ball changed from coated steel to stainless steel Jun 2008
Body material| Polymer| Flammability UL94 – V-0
Bezel material| Stainless steel|
Shaft material| Stainless steel|
Anti-vandal plate material| Stainless steel| Changed to Moulded Housing in Mar 2005
Body material| Polymer| Flammability UL94 – V-0
Bezel material| Stainless steel|
Shaft material| Stainless steel|
Anti-vandal plate material| Stainless steel| Changed to Moulded Housing in Mar 2005

Electrical

600 counts/ball revolution
Switch debounce| 30ms rising and falling| 30ms rising and falling
Supply current (protocol)| 15mA maximum
Supply current (USB Suspend Mode)| 450mA maximum
Button pullup resistors| 7kW nominal
Minimum output high voltage Data, Clk| 4.5V
Maximum output low voltage Data, Clk| 0.8V
Supply current (USB Suspend Mode)| 450mA maximum
Button pullup resistors| 7kW nominal
Minimum output high voltage Data, Clk| 4.5V
Maximum output low voltage Data, Clk| 0.8V

Environmental

Dimensional Details

Changes in 2005 – polymer housing introduced. This increases the required depth by 1.4mm

Connection Formats

All units are fitted with two Molex 5046 headers to allow connection to the associated buttons and also to the host computer. Cables are normally ordered separately (See Section 7 for ordering details). Note that earlier models can be factory configured with both buttons as left click. In later versions this feature is user selectable with a jumper between the two Molex headers.

• P1 is the input connector for the buttons (6-way) and is always fitted.
• P3 is the output connector (6-way).

Table 1 shows the connector pin-out details:

Please note that the TEST input is reserved for factory test only. On no account should a connection be made to this terminal.
The Button inputs are pulled high within the unit to the 5V power supply via approximately 7k. Both rising and falling edges of this signal are debounced for 30ms.

Since Trackballs are classified as Human Input Devices (HID) by the USB organisation, they implement the low-speed USB specification. Therefore it is not necessary to shield the cable carrying the D+ and D- signals, although it is highly recomended that you do so. In addition, it is recommended that the systems integrator follows USB guidelines on wire gauge and twisted pairs.
The following diagrams show the connection details for the corresponding connectors to the computer :
USB

4-pin type- A plug, viewed looking into pins.

Servicing

No routine servicing is necessary to the trackball product. The seal around the ball offers a high level of protection to the internal mechanism and circuitry, making routine cleaning unnecessary.
In high-use applications the user may occasionally notice a slightly ‘lumpy’ feel to the ball. This is invariably a small build-up of debris between the shafts and ball and may be removed by gently pushing against the ball whilst rotating it. This has the effect of crushing the debris and moving it off the run-line between the ball and shafts. The unit will then behave normally.
If the trackball requires cleaning in-situ, this can be carried out using a clean, lint-free cloth. Do not use solvents, abrasives or other cleaning agents.
If the trackball has to be replaced, follow the following procedure :

1. Remove both cable connections.
2. Undo 4 M3 nuts and washers from the back of the trackerball unit.
3. Remove the anti-vandal plate.
4. Lift the entire trackerball unit and sealing gasket off the back of the keyboard.
5. Fit new sealing gasket and trackerball unit.
6. Refit nuts and washers, and tighten evenly (ie fit all 4 nuts first snug before you start tightening), then torque in order 1-3-2-4 to 50Ncm.

Spares Ordering

The following parts are available to order from your Storm distributor

Description                                                    Order Code

Cable 2.5m USB                                                 2200-00300[x]

Trackerball Unit USB Black Phenolic Ball   2210-00020[x]

Trackerball Unit USB Stainless Steel Ball   2210-00030[x]

This document is provided for the use and guidance of engineering personnel engaged in the installation or application of STORM data entry products manufactured by Keymat Technology Ltd. Please be advised that all information, data, and illustrations contained within this document remain the exclusive property of Keymat Technology Ltd. and are provided for the express and exclusive use as described above. This document is not supported by Keymat Technology’s engineering change note, revision, or reissue system. Data contained within this document is subject to periodic revision, reissue, or withdrawal. Whilst every effort is made to ensure the information, data, and illustrations are correct at the time of publication, Keymat Technology Ltd. is not responsible for any errors or omissions contained within
this document. Any trademarks where referred to are the property of their respective owners.

Frequently Asked Questions (FAQ)

Q: Are there user-configurable settings on the Trackball units?

A: No, there are no user-selectable configuration settings on the Trackball units.

Q. My Trackball wasn’t supplied with a driver disk. Is this correct?

A. Yes, our products are designed to work with resident drivers and do not require any further software to be loaded.

Q. I have connected my Trackball to a USB port but it does not function. Why is this?

A. Ensure you do not have either Windows 3.1 / 95 or Windows NT operating systems- none of which support USB even if your computer has the necessary sockets.
If you have Windows 3.1 / 95 installed, consider an upgrade to Windows 98. If you have Windows NT4 installed, consider upgrading to Windows 2000 or later.

Q. Is any maintenance or adjustment required through the life of the product?

A. No, other than periodic cleaning with a clean, lint-free cloth, no maintenance is required. The electronics are calibrated for life facture and require no maintenance.

Q. What happens if the liquid is dragged around the ball in usage?

A. The rear of the trackball incorporates a collar so that in the event of this happening any liquid is channeled away from the trackball electronics.

Q. I have purchased a standard unit and am installing it in a kiosk where the right button function must not be accessible to the user. How can I disable the right button?

A. Remove the connection going to Pin 4 on connector P1. On later versions (not shown in the picture) fit the supplied jumper to both pins.

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