Tach Learning; Tach Threshold On/Off - Viper 5901 Installation Manual

➢ Tach learning

To learn the tach signal:
1. Texture is same as
2. Radious will be if not specified.
3. Body color :
94I0600

➢ Tach threshold On/Off

In most cases, this jumper can be left in the Off position. Some new vehicles use
less than 12 volts in their ignition systems. The unit may have trouble learning the
tach signal in these vehicles. Changing the jumper to the On setting changes
the trigger threshold of the digital tach circuit so that it works with these type
vehicles.
1. Texture is same as
2. Radious will be if not specified.
3. Body color :
C
±
0.30
0.40
0.80
2.00
94I0600
30
REV.
1
1. Start the vehicle with the key.
10.44
2. Within 5 seconds, press and hold the Valet/Program
switch.
11.50
3. After 3 seconds the LED lights constant when the tach
signal is learned.
SCALE: UNIT: DRN BY
M/M VICTOR
1:1
MATERIAL CHK BY
FELIX
FINISH APPD BY
YGF
CODE REV. SHEET
1
4. Release the Valet/Program switch.
10.44
11.50
SCALE: UNIT: DRN BY
M/M VICTOR
1:1
MATERIAL CHK BY
FELIX
FINISH APPD BY
YGF
CODE SHEET
REVISIONS
DESCRIPTION DRN. DATE
CASE P/N:IADGH0A1
KEY P/N:IKDEL0A0
DATE
NUTEK
11/20/07 CORPORATION
DEI
TITLE
OLED IVU
REVISIONS
SIZE DEPT DRAWING NO
94I0600
A4
DESCRIPTION OF DRN. DATE
CASE P/N:IADGH0A1
KEY P/N:IKDEL0A0
DATE
NUTEK
CORPORATION
11/20/07
TITLE DEI
OLED IVU
SIZE DEPT DRAWING NO
94I0600
A4
OF
© 2008 Directed Electronics. All rights reserved.
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