Curtis enGage IV Manual Download Page 10

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4.0 Trouble-shooting

General
Problem

Possible Cause

No Display

V+ (keyswitch) voltage not present at J1-13.
Battery voltage too low. Battery terminals
not connected.

BDI Function
Problem

Possible Cause

No Display

Terminals Not Connected.
Improper Voltage – Check Pin J1-17

Stays At FULL

Instrument voltage range selected does not
match battery voltage.
Range Select V+ connected to wrong
terminal.

Will Not Reset

Instrument voltage does not match battery
voltage.
Battery not fully charged.
Battery may be defective.

Resets Without

Not connected directly to battery terminals.

Charging Battery

Empty Too Soon

Range Select V+ connected to wrong
terminal.
Instrument voltage does not match battery
voltage.
Terminals not connected directly to battery.

Curtis enGage™ IV Manual

page 9

Summary of Contents for enGage IV

Page 1: ...M MA AN NU UA AL L DIGITAL INSTRUMENTATION...

Page 2: ...lly consumes 310mA when active The backlight circuit typically consumes 30mA For higher V voltages the operating current is reduced accordingly enGage IV Operating Current mA Without Backlight With Ba...

Page 3: ...s Only to 80 C Thermal Shock As per SAE J1455 section 4 1 3 2 Applicable To Enclosed Units Only to 80 C Humidity 95 RH non condensing at 38 C Applicable To Enclosed Units Only as per SAE J1455 section...

Page 4: ...requency 7 Switched Input 1 8 Switched Input 2 9 Switched Input 3 10 Switched Input 4 11 Switched Input 5 12 Switched Input 6 13 Keyswitch Input 14 MOSFET output 1 15 MOSFET output 2 16 MOSFET output...

Page 5: ...ounting Enclosed unit snaps into panel cutout using molded in fingers An optional mounting bracket Curtis P N 17644307 can be used for additionsal support Module units are attached via screw holes in...

Page 6: ...Following a power up sequence the OEM logo if applicable will be displayed Once the start up process is complete the specified default normal monitoring screen will appear 2 6 1 enGage IV Menu System...

Page 7: ...U mode Press UP DN to navigate ENTER to select UP DN to change ENTER to accept Sub menu 111 11 11 SET MM 1 INTERVAL 11 12 SET MM 2 INTERVAL 11 13 SET MM 3 INTERVAL 11 1x EXIT Sub menu 112 11 21 RESET...

Page 8: ...to the main menu by utilizing the up down arrows on panel and select Exit 2 6 4 3 Set Clock Starting from the main menu choose Set Clock then Set Clock again Once the left button is pressed to select...

Page 9: ...scribed earlier 3 1 Auto range BDI Curtis enGage IV has an operating voltage range for V from 12 to 80 VDC 25 The source to which pin J1 17 is connected will configure the instrument for the correct B...

Page 10: ...strument voltage range selected does not match battery voltage Range Select V connected to wrong terminal Will Not Reset Instrument voltage does not match battery voltage Battery not fully charged Bat...

Page 11: ...roper voltage Stays At Sender or Sender Connection Problems Maximum Minimum Sender connected to wrong terminal Incorrect sender used Maintenance Function Problem Possible Cause Will Not Reset Procedur...

Page 12: ...ions subject to change without notice 2004 CURTIS INSTRUMENTS INC 53040 REV A 2 04 CURTIS INSTRUMENTS INC 200 Kisco Avenue Mt Kisco New York 10549 USA Tel 914 666 2971 Fax 914 666 2188 www curtisinstr...