Auto Tach/ Tachless Learning; Hybrid Mode; Low Idle Learn - Ultra Start 1172 Installation Manual

Advanced remote starters & vehicle security systems
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PAGE 5
TACH LEARN
SYSTEM PROGRAMMING - Menu 1

AUTO TACH/ TACHLESS LEARNING

Start the vehicle with
the ignition key.
NOTES:
When tach learning the system first sends out a request for tach from the data port. If it gets a
valid rpm response over 750 rpm then it goes into data tach mode (3 flashes). If there is no
response, the unit will look for the tach/tachless.
Once the starter goes on then off, the unit will learn tach, if there is no tach detected within a few
seconds after starting, the system will learn in Tachless mode after 20 seconds.
If there is no starter detected, the system learns tach after 30 seconds. If no tach is detected the
system will learn tachless after an additional 10 seconds.
HYBRID MODE'S
Hybrid mode 1 - This option requires a tach connection. Once the vehicle starts the system will not monitor
the tach input and stay running for 15 minutes.
Hybrid Mode 2- (No Tach wire connection)This setting will power up the ignition wires, pulse the start output
for 2 seconds then stay on/ run for 15 minutes. See Program Menu 4, Hybrid Mode 1& 2. Hybrid mode 2 was
designed for
"Push to Start" systems and
drops.
**Hybrid Mode 2 is also ideal for vehicles with no starter wire or "Automatic Starting". This is when the
vehicle's starter motor will continue to crank and start the vehicle even if the key is only turned to the start
position momentarily.
LOW IDLE LEARNING
Hold the brake then start the vehicle with the key. Place the transmission into reverse to lower the
RPM. Press and release the button on the antenna twice. The system will chirp the Horn and
flash the park lights two times to confirm Tach Mode or chirp 4 times/ 4 flashes to indicate
Tachless Mode re-learn.
2 CHIRPS/ 2 FLASHES = TACH MODE
3 CHIRPS/ 3 FLASHES = DATA TACH MODE
4 CHIRPS/ 4 FLASHES = TACHLESS MODE
hybrid vehicles that may not actually start until the battery voltage
72 SERIES
INSTALL MANUAL

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