PROGRAMMING INFORMATION:
• TO RESET THE PROGRAM TO NORMAL OPERATION FROM ANY MODE PRESS THE “UP” AND
“DOWN” BUTTONS SIMULTANEOUSLY. THIS SOFT RESET CANCELS THE INFORMATION YOU
PROGRAMMED IN THAT MODE ONLY AND RETURN YOU TO NORMAL OPERATION.
• THE FACEPLATE WILL “FLASH” WHEN BUTTONS ARE DEPRESSED TO ACKNOWLEDGE COMMANDS.
• PROGRAMMING ERRORS WILL BE SIGNALLED BY FLASHING THE FACEPLATE LIGHTING “PURPLE”,
“BLUE”, “GREEN” THEN “ORANGE”.
• IF PROGRAMMING IS INACTIVE FOR 60 SECONDS THE MODE WILL TIME OUT AND THE GAUGE WILL
RETURN TO NORMAL OPERATION, EXCEPT FOR IN THE DEMONSTRATION MODE. THE DEMO MODE
WILL NOT TIME OUT UNTIL THE CENTER “MODE” BUTTON IS PRESSED. IF THE GAUGE IS TURNED
OFF IN THE DEMO MODE, IT WILL START-UP IN THE DEMO MODE.
• TO RESTORE FACTORY DEFAULTS, PRESS THE “MODE” BUTTON ONCE TO ENTER THE PEAK
PLAYBACK. THEN PRESS AND HOLD THE “MODE” AND “UP” BUTTONS FOR FIVE SECONDS. YOUR
PROGRAMMING WILL BE ERASED BUT FACTORY PROGRAM WILL NOT BE AFFECTED.
THE GAUGE FACEPLATE WILL FLASH ALTERNATELY “RED” THEN “GREEN” IF THE SENSOR PROBE IS
NOT CONNECTED TO THE WIRING HARNESS.
Programming Instructions for : Pressure
2 1/16” Spek Pro Fuel Rail Pressure Gauge
4
GAUGE TYPE
TEMPERATURE
PRESSURE
TACHOMETER
PYROMETER
NITROUS OXIDE PRESSURE
BOOST PRESSURE
AIR/FUEL
VOLTMETER
ALERT FLASHES “RED”
HIGH
LOW
HIGH
HIGH
LOW
HIGH
LOW
LOW
U.S. Patent# 7,278,749 and # 7,612,660
Additional Patents Pending