D I G I TA L I N ST R U M E N TAT I O N MODEL 3000T FEATURES • Integrated dash design allows monitoring of the vehicle with a single, compact panel resulting in enhanced vehicle differentiation and minimized instrumentation expense. • enGage™ III accepts two sender inputs and displays those functions either simultaneously (one as a bargraph, one numeric) or by toggling (either automatically or manually via the front-panel buttons). • Multiple functions in one programmable unit: – Lower overall stocking requirements. – Reduced installation time and labor. – Reduced vehicle instrumentation count. – Ease of ordering. – Volume pricing/purchasing advantages. • Field programmable maintenance monitor allows dealers and/or users to program maintenance intervals for their specific application. DESCRIPTION The Curtis enGage® III is a three function, microprocessor based instrument that can be factory or user defined to monitor various functions, including fuel, temperature, pressure, voltage, battery state of charge and maintenance/status. 2 versions: 12VDC, no buttons, no backlighting 12-48VDC, with buttons, with backlighting APPLICATION Industrial and commercial vehicles, including: material handling, outdoor power and construction equipment, engine driven stationary devices, commercial cleaning equipment, and golf/ • Settable hour meter allows replacement of a failed hour meter without loss of total elapsed time. • Flexible output modes include flashing LCD segments, LED warning icons and FET (0.5A) which allow the equipment designer to define critical parameters and to choose appropriate notification methods. • Curtis battery monitoring technology means proven algorithm protection capabilities which provide reliable state of charge information. • Sealed front panel buttons allow easy: – Setting of maintenance interval. – Setting of battery monitoring profile. – Re-setting of maintenance hours. – Setting of total hour meter. – Toggling the display between multiple functions. warranty and leasing intervals. • Clock function allows vehicle operator easy and safe access to time of day status. QUALITY COMPLIANCE • Snap-Fit design and integrated connector lowers installation and production costs and eliminates traditional mounting hardware kits.(Optional mounting bracket avail.) light-on-road. Ideally suited for monitoring scheduled maintenance, Manufactured under ISO 9001 certified Quality Management system. UL recognized & CE certified. • Rated IP65 front and rear (AMP version, when connect- ed) providing a sealed, rugged instrument. • EEPROM non-volatile memory retains usage data with out battery back-up. • Attractive contemporary look enhances vehicle styling and maximizes readability. • Reliable solid state design means no moving parts minimizing warranty costs. www.curtisinstruments.com

MODEL 3000T MODEL ENCODEMENT You can select 2 or 3 functions which can be displayed in the top, bar-graph display or the bottom, numeric display. Pick 1 function to be displayed in each or 2 for the top and 1 for the bottom, or 1 for the top and 2 for the bottom. Choose from these functions: Sender Functions (up to 2) Fuel Temperature Pressure Tachometer Top = Bargraph Display Non-Sender Functions (up to 2) Battery Discharge Indicator (BDI) (Only available on 12 - 48 VDC versions) Maintenance Monitor (Only available on 12 - 48 VDC versions, includes Total Hours & Resettable Hours) Hour Meter...

V+ DC PWR MODEL 3000T SUPPLY J1 TYPICAL WIRING DIAGRAM FOR RESISTANCE BASED + SENDERS HOUR METER DC PWR SUPPLY ENABLE J2 MOLEX CONNECTOR V- KEYSWITCH PIN 6= 0.5A FET LOAD LOAD + - SETUP ENABLE KEYSWITCH PIN 2= 0.5A FET J1 HOUR METER ENABLE V+ AMP CONNECTOR V- SETUP ENABLE J2 1 2 3 4 1 2 SETUP 4 5 3 WIRINGKEYSWITCH DIAGRAM ENABLE 5 6 7 8 6 7 8 9 10 SENDER 2 ICON 5 SENDER 2 ICON 5 LOAD ICON 6 SENDER 1 ICON 5 ICON 6 ICON 8 LOAD SENDER 2 ICON 5 SENDER 1 ICON 7 ICON 5 LOAD LOAD ICON 5 AUTO-RANGE SWITCH OPEN = 24V OR 48V SETUP CLOSED = 12V OR 36V KEYSWITCH ENABLE ICON 6 ICON 8 J1 WIRING DIAGRAM V+...

L3 L5 L3 L8 L2 L6 L7 L1 L6 L4 L5 L4 L7 L1 L8 L2 MODEL 3000T PUSHBUTTONS (IF SO EQUIPPED) DIMENSIONS mm 12-48V Molex unit shown 5.5 LCD RED ICON YELLOW ICON RED ICON L3 L7 YELLOW ICON L8 RED ICON YELLOW ICON L6 L4 L2 100.0 RED ICON L5 L1 53.7 46.7 YELLOW ICON 50.0 CONNECTOR J1 PUSHBUTTONS (IF SO EQUIPPED) MOLEX MATING CONNECTORS J2 J1 MOLEX #39-01-2085 CONNECTOR MOLEX #39-01-2105 MOLEX #39-00-0039 PIN GASKET WIRE SEAL AMP MATING CONNECTORS J2 J1 AMP #794781-1 AMP #794821-1 AMP #770904-1 AMP #1-794772-0 AMP #784772-8 AMP #794758-1 CONNECTOR J2 NOTES: 1) CASE MATERIAL: ABS/PC BLEND, BLACK 2) LENS...