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Summary of Contents for Midtronics EXP-925
- Page 1 Expandable Electrical Diagnostic Platform For testing 6- and 12-volt automotive batteries and 12-volt charging systems INSTRUCTION MANUAL...
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Page 2: Table Of Contents
Contents EXP-925 Contents Chapter 1: Before You Begin Chapter 5: System Test Starting the tester for the first time Battery Test Safety Starter Test General Precautions Starter System Test Results Alternator Test Chapter 2: Overview Alternator Test Results Connections and Data Ports... - Page 3 EXP-925 Contents Language Format Card Update QC Mode Chapter 11: Troubleshooting The Display Does Not Turn On The STATUS LED Flashes Data Will Not Print Chapter 12: Tester Internal Batteries Battery Power Indicator Replacing the Tester Batteries Chapter 13: Data export to PC...
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Page 4: Chapter 1: Before You Begin
Chapter 1: Before You Begin EXP-925 Chapter 1: Before You Begin Starting the tester for the first time When the tester is first used the operator is asked to enter a Risk of explosive gases. couple of items such as language, date and time. Changes... -
Page 5: Chapter 2: Overview
EXP-925 Chapter 2: Overview Chapter 2: Overview Connections and Data Ports Data transmitter: sends test results to a PC using an optional hardware and software kit. Infrared temperature sensor with a range of -28 °C to +93 °C 6-pin connector for the battery test cable. -
Page 6: Test Leads, Connectors, And Data Ports
Chapter 1: Before You Begin EXP-925 Test Leads, Connectors, and Data Ports For the cable test leads (lower picture), there are two connectors on the top of the tester (top left). • For the battery test cable, there is a 6-pin connector with a locking ring. -
Page 7: Display And Keypad
EXP-925 Chapter 1: Before You Begin Display and Keypad The keypad and display work together to help you quickly find and use the right tools at the right time. The display also keeps you on track with on-screen navigation aids, directions and messages. -
Page 8: Data Entry Methods
Chapter 1: Before You Begin EXP-925 Data Entry Methods To perform a particular test or function, the tester will ask for different types of information. This means that the methods you use to enter information will change depending on the type of information requested. The four types of entry methods are described below. -
Page 9: Menu Structure
EXP-925 Chapter 1: Before You Begin Menu Structure DMM Menu (EST version only) The DMM Menu has icons for a temperature sensor and 8 test This section will help you get to your destination while letting meters, some of which require different test leads. -
Page 10: Print/View Menu
Chapter 1: Before You Begin EXP-925 Print/View Menu The tester stores the last test results in its memory until you perform another test. To review or print results before you retest, select a test type in the Print/View Menu. Icon Description VIEW TEST displays the last test result. -
Page 11: Chapter 3: Test Preparation
EXP-925 Chapter 3: Test Preparation Chapter 3: Test Preparation Inspecting the Battery To make sure both sides of the clamps are gripping the terminals, rock the each clamp back and forth. A poor Before starting the test visually inspect the battery for: connection will prevent testing, and the tester will display •... -
Page 12: Chapter 4: Battery Test
Chapter 4: Battery Test EXP-925 Chapter 4: Battery Test The tester guides you through the steps of selecting your Select the battery’s capacity rating standard. The stan- battery test parameters and interpreting the results. Before dard, and the rating units required are printed on the bat- you start the test, review the instructions in Chapter 3: Test tery label. -
Page 13: Regular - Jump Start Post
EXP-925 Chapter 4: Battery Test Regular - Jump Start Post Start-stop - Jump Start Post Select the PLATFORM. Select the PLATFORM. PLATFORM 1 PLATFORM 1 PLATFORM 2 PLATFORM 2 PLATFORM 3 Press the NEXT soft key to continue. -
Page 14: Under Seat, Trunk, Or Foot Well
Chapter 4: Battery Test EXP-925 Under seat, trunk, or foot well Press an UP () or DOWN () ARROW key to select the BATTERY RATING. Select the TEST LOCATION. JUMP START POST BATTERY POST Press ENTER and begin the battery test. -
Page 15: Out Of Vehicle
EXP-925 Chapter 4: Battery Test Out of vehicle Select the TEMPERATURE (only asked when relevant for the battery decision). Select the BATTERY TYPE. Aim the tester 5 cm from the sides or top of the battery REGULAR case. As soon as the temperature reading is stable the ... -
Page 16: Additional Test Requirements
Chapter 4: Battery Test EXP-925 Additional Test Requirements For a more decisive result the tester may ask for additional information or probe deeper into the battery’s condition. The following messages and instructions may appear before the analyzer displays the results of your test. -
Page 17: Battery Test Results
EXP-925 Chapter 4: Battery Test Battery Test Results After the test the tester will display the complete results in UP/DOWN ARROW a series of screens, see below. Use the keys to scroll through each result. To send the results to the... -
Page 18: Chapter 5: System Test
Chapter 5: System Test EXP-925 Chapter 5: System Test (EST version only) Starter System Test Results Before starting the test, inspect the alternator drive belt. A belt that is glazed or worn, or lacks the proper tension, will The results include the battery analysis. Use the UP () or prevent the engine from achieving the rpm levels needed DOWN () ARROW key to scroll to each screen. -
Page 19: Alternator Test
EXP-925 Chapter 5: System Test Alternator Test 13. ENGINE REV DETECTED, IDLE ENGINE: The Tester has de- NEXT tected the rev. Press the soft key to continue. The tester starts checking for alternator output. 14. ANALYZING CHARGING SYSTEM DATA: The Tester is com- NOTE: If necessary the analyzer will ask if you are pleting its final analysis of the charging system data. - Page 20 Chapter 5: System Test EXP-925 Alternator Decisions and Recommendations Decision Action NO PROBLEMS The system is showing normal output from the alternator. No problem detected. NO OUTPUT The alternator is not providing charging current to the battery. • Check the belts to ensure the alternator is rotating with the engine running. Replace broken or slipping belts and retest.
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Page 21: Battery Ground Test
STARTER CIRCUIT There’s no need to run the engine. The Cable Drop Test ALTERNATOR CIRCUIT uses Midtronics’ conductance technology to send a signal OTHER CIRCUIT through the circuit at the component under test. The tester then simultaneously calculates voltage drop on the positive... -
Page 22: Starter Circuit
Chapter 6: Cable Drop Test EXP-925 Starter Circuit Alternator Circuit The Starter Circuit Test measures the voltage drop of the The Alternator Circuit Test measures the voltage drop of the starter circuit. alternator circuit. UP/DOWN ARROWS SELECT CIRCUIT: Use the... -
Page 23: Other Circuit
EXP-925 Chapter 6: Cable Drop Test Other Circuit This test enables you to measure voltage drop across other components. UP/DOWN ARROWS SELECT CIRCUIT: Use the or the numerical keypad to select the Battery Ground Test. BATTERY GROUND STARTER CIRCUIT ALTERNATOR CIRCUIT... -
Page 24: Chapter 7: Qc Test
Chapter 7: QC test EXP-925 Chapter 7: QC test Compound test The tester has the ability to test multiple batteries one after the other without having to input the battery rating / settings. The first screen shows you the amount of tests performed. -
Page 25: Jump Start Post
EXP-925 Chapter 7: QC test Jump Start Post Battery Post Select the BATTERY TYPE UNDER HOOD Select the PLATFORM. REGULAR PLATFORM 1 PLATFORM 2 PLATFORM 3 Press the NEXT soft key to continue. Press the NEXT soft key to continue. -
Page 26: Chapter 8: Info Menu
Chapter 8: Info Menu EXP-925 Chapter 8: Info Menu The Info Menu has 3 utilities to help you manage your test data and track the usage and history of your analyzer. Totals The TOTALS report displays the total number of battery tests LEFT performed since the Tester was first used. -
Page 27: Chapter 9: Print/View
EXP-925 Chapter 9: Print/View Chapter 9: Print/View The Print/View Menu enables you to view and print the results of the Battery, System, and Cable Drop Tests before you perform another test and overwrite the results in memory. View Test VIEW TEST gives you the option of viewing and printing the results of the Battery and System Tests. -
Page 28: Chapter 10: Utilities
Chapter 10: Utilities EXP-925 Chapter 10: Utilities The Utility Menu allows you to easily set up your analyzer: SAVE soft key to save your setting or the BACK Press the soft key to return to the CONFIG TESTER screen without saving the changes. -
Page 29: Backlight Time
EXP-925 Chapter 10: Utilities Backlight Time To create or overwrite a header: DOWN ARROW Backlight time is from 0 to 60 seconds. To change it: Press the to highlight the line you want to change. The cursor will be blinking to the... -
Page 30: Update
Chapter 10: Utilities EXP-925 Update As software updates become available you’ll be able to use this utility to update the Tester software using files on an SD card. QC Mode Use this option to configure your way of quality control measurements. -
Page 31: Chapter 11: Troubleshooting
EXP-925 Chapter 11: Troubleshooting Chapter 11: Troubleshooting If you have problems with the display or the Midtronics printer, try these troubleshooting suggestions: The Display Does Not Turn On • Check the connection to the vehicle battery. POWER • Press the button. -
Page 32: Chapter 12: Tester Internal Batteries
Chapter 12: Tester Internal Batteries EXP-925 Chapter 12: Tester Internal Batteries The Tester uses 6 AA, 1.5-volt batteries (alkaline recommended) to allow testing of batteries down to 1 volt and supply power while the menu is active. The analyzer can test batteries down to 5.5 volts when the internal batteries... -
Page 33: Chapter 13: Data Export To Pc
EXP-925 Chapter 13: Data export to PC Chapter 13: Data export to PC Data export requires a Midtronics IR receiver and special data viewer software. Data export after battery test After a battery test, the test results appear. Press “Transfer” to enter the transfer menu. -
Page 34: Chapter 14: Print Data To Ir Printer
Chapter 14: Print Data to IR printer EXP-925 Chapter 14: Print Data to IR printer Printing test results requires a Midtronics IR printer. Printing test results Select “Print/View” in the main menu of the battery tester Select “View test” in the “Reports”... - Page 35 EXP-925 Declaration of Conformity Chapter 14: Print Data to IR printer www.midtronics.com Midtronics B.V. Hoofdveste 6 - 8 Houten NL...
- Page 36 EXP-925 Patents & Limited Warranty PATENTS The EXP series is made by Midtronics, Inc., and is protected by one or more U.S. and foreign patents. For specific patent information, contact Midtronics, Inc. at +1 630 323-2800. LIMITED WARRANTY This analyzer is warranted to be free of defects in materials and workmanship for a period of two years from date of purchase.
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