Gasboy 1000 Series FMS Diagnostic Manual - Manual (Page 76)

03/07/03 5-1
Section 5
DIAGNOSTIC KIT AND TESTS
DESCRIPTION OF KIT COMPONENTS
The Series 1000 diagnostic kit (GASBOY P/N C05757 or C05759) is a collection of
troubleshooting aids which enable the user to pinpoint problems quickly and accurately. It
consists of the following items:
● Diagnostic manual
● Autoranging digital multimeter (with kit number C05759 only)
● Plastic screwdriver
● Pump simulator/keypad tester
● RS-422 loopback connector
● RS-232 loopback connector
● Direct communication cable
● AC adapter cable
● Mag reader test cable
Diagnostic Manual
This Diagnostic Manual is your roadmap through the Series 1000. It explains how to use the
diagnostic kit and the built-in diagnostic tests.
Autoranging Digital Multimeter
This optional multimeter measures the AC and DC voltage levels of the Series 1000 and its
attached components to verify that they are within proper operating tolerances. The multimeter is
an invaluable troubleshooting tool and should be purchased if you do not currently possess one.
Its autoranging feature makes it very easy to use, even if you have no previous experience with
meters.
Plastic Screwdriver
This tool is used to adjust the power supply, when necessary. Its plastic construction prevents
any risk of electrical shock, which may occur from the exposed components of the supply.
Pump Simulator/Keypad Tester
Using this device to simulate a pump allows you to isolate a problem to a pump or to the Series
1000. As a keypad tester, this device tests the keypad to pinpoint a problem either in the keypad
or in the Series 1000.
RS-422 Loopback Connector
This connector is placed on the Microprocessor PCB and is used with diagnostic test 5, to test the
transmit and receive capabilities of both ports in either the RS-422 or RS-232 mode.
RS-232 Loopback Connector
This connector is placed at various points in the communication cabling and is used with
diagnostic test 5 to test the transmit and receive capabilities of both ports in either the RS-422 or
RS-232 mode. This connector may be used wherever a mating RS-232 connector exists (such as
at the data terminal, etc).