鈩?/div>
FORMATS
ROBUST CONSTRUCTION
PRODUCT ORDERING CODE
R55 - A B C D E F
Please fill letters A to F using numbers from the table above
CONFIGURATION
Switch
1
2
3
4
5
6
7
8
DIP SWITCH CONFIGURATIONS
Function
OFF
No function
Baud rate select
See table
Baud rate select
See table
Protocol mode
See table
Middle button latch enable
Latch OFF
Cursor Tracking rate enabled
Linear
Protocol Mode
See table
Output signal forced to TTL
Standard Output
ON
See table
See table
See table
Latch ON
Ballistic (Exponential)
See table
Output at TTL Level
THE R55 (2鈥? MARCUS
Default factory setting 鈥?Switches: Switch 7 ON; All other switches OFF
The Industry Benchmark 鈥?The Original Marcus RB2 Trackerball. Now in it鈥檚
12th year of production, the R55 provides a high quality robust desktop
Trackerball that continues to provide reliable service in many industrial and
professional user applications. The Trackerball is capable of operating in all
standard PC environments and can be configured to operate with SUN and
DEC systems.
BAUD RATE CONFIGURATION
Baud Rate Switch 2 Switch 3
1200
OFF
OFF
2400
OFF
ON
4800
ON
OFF
9600
ON
ON
Note: baud rate must only be changed with the device powered off
PROTOCOL SELECT
Protocol
Switch 4
Auto Detect 鈥?PS/2, Mouse Systems
OFF
SUN Systems
OFF
Auto Detect 鈥?Microsoft (RS232), PS/2
OFF
Mouse Systems / SUN
ON
DEC / MM
ON
Switch 7
OFF
OFF
ON
OFF
ON
Switch 8
OFF
ON
OFF
OFF
ON
Note: protocol must only be changed with the device powered off
TECHNICAL DRAWINGS
Trackerball
Marcus
Tested To Comply
With FCC Standards
200
FOR HOME OR OFFICE USE
This product conforms to the requirements of
the European Council Directive 89/336/EEC
on the approximation of laws of the member
states relating to Electromagnetic
Compatibility and Safety.
115
CONNECTIONS AVAILABLE
PS/2 (MALE)
9 鈥?WAY D SOCKET (FEMALE)
CABLE LENGTH = 2 METRES
70
- committed to the world-wide success of its Trackerball.
This publication is issued to provide information only, which (unless agreed by the company in writing)
may not be used, applied or reproduced for any purpose nor form part of any order or contract, not
be regarded as a representation relating to the products or services concerned. No warranty or
guarantee express or implied is made regarding the capability, performance or suitability of any product
or service. The company reserves the right to alter without prior knowledge the specification, design or
price of any product or service. Information concerning possible methods of use is provided as a guide
only and does not constitute any guarantee that such methods of use will be satisfactory in a specific
piece of equipment using such information and to ensure that any publication or data used is up to
date and has not been superseded. These products are not suitable for use in medical products whose
failure to perform may result in significant injury or death to the user. All products and materials are
sold and services provided subject to the Company's conditions of sale, which are available on request.
All trade names and registered trade names are the property of their respective owners.
1
