Speedhut 4 inch & 4-1_2 inch Tachometer - Manual (Page 3)

Set your LED brightness 6
A unique day and night LED brightness setting can be set on the Revolution tachometer. Each setting has 4 possible brightness positions including
'off'. The tachometer automatically knows which day or night value to set by sensing the voltage on the white wire connected to your dash lighting.
Setting the LED brightness value with your lights 'on' will result in setting the 'night' brightness value. And likewise, setting the LED brightness value
with your lights 'off' will result in setting the 'day' brightness value.
To set LED brightness, press and release menu button until Brightness LED is lit (see fig. 7). Press and release select button.
Press and release select button to increase brightness.
Press and release menu button to decrease brightness. After 2 second delay LED will blink to indicate setting has been saved.
Peak Memory Recall Feature 7
1. To show peak recall press and release peak (select) button.
Peak RPM will be displayed for a couple seconds.
After couple second delay tachometer will go back to normal operation.
2. To clear peak RPM press and release peak (select) button. During the peak RPM
display press and release peak button again. This clears the RPM. LED will blink to
indicate memory cleared.
Cleaning window: Use warm soap water or Windex to clean the window.
x 1000
Peak Recall
x 1000
Auxiliary mini-shift light (optional) 8
Note: The auxiliary mini-shift light can be purchased separately and added to
tachometers that don't have the auxiliary mini-shift light. Mini-shift light plugs
into the back of the tachometer.
Setting mini-shift set point:
Mini-shift set point will turn on at shift point setting (Red #1). Refer to setting
shift point in step #5.
To change Mini-Shift Light brightness:
Press and release menu button until Red #1 (aux. brightness) is lit (see fig 7).
Press and release select button to enter mode.
Press and release select button to increase brightness.
Press and release menu button to decrease brightness.
After 2 second delay tachometer LEDs will blink to indicate brightness setting
has been saved.
mini-shift plugged into
right jack when viewed
from front of tachometer.
Note: ONLY plug MINI-SHIFT into
tachometer when powered off
WARRANTY - Speedhut inc. warrants to the consumer for a period of 5 years from the date of purchase that the product will be free from defects in materials or workmanship.
Speedhut warrants to the consumer for a "LIFE-TIME" that the product circuit board will be free from defects in materials or workmanship.
Please contact Speedhut service department If you have a problem with this gauge.
Speedhut Inc. 165 North 1330 West B2, Orem, Utah 84057 | [email protected] | (801) 221-1460 (9am - 5pm MST)
4" and 4-1/2" Tachometer Instructions (Shift Light Version)