Optional Switch With Led Cable With Buzzer; Figure 21: Connect Switch With Led Cable To Lmu-26Xx Power Accessory Cable; Figure 22: Lmu-26Xx Switch/Led Assembly Connected - Cal Amp LMU-26xx Install Manual

CalAmp | LMU-26xx Install Guide

5.4 OPTIONAL SWITCH WITH LED CABLE WITH BUZZER

The LMU-26xx can be used to provide a connection to an LED light to provide driver behavior feedback
for specific conditions, such as hard braking, hard acceleration and exceeding a defined speed threshold.
You must connect the Switch with LED Cable (P/N 4C764) to the LMU-26xx Power Accessory Cable (P/N
5C260 or 5C261) and mount the LED light on the dashboard. The Switch with LED Button Cable can be
used in combination with the Buzzer Assembly Cable (P/N 4C765).
Note: To install the Switch/LED Cable with the LMU-26xx, you must order the Power Accessory Cable
(P/N 5C260 or 5C261 – See Section 3.1 "Available Wiring Harness"), which is sold separately.
To Install the LED Button Switch:
1. Determine best placement for LED button on dashboard, and then drill a ½" hole in the dashboard.
2. Remove the nut and washer from the cable, and then feed the wire through the hole until the LED
button is seated in place.
3. Feed the washer and nut up the cable and secure to the back of the LED button in place.

Figure 21: Connect Switch with LED cable to LMU-26xx Power Accessory Cable

4. Plug the 4-pin square connector on the Switch with LED Cable in the 4-pin square connector on the
LMU-26xx Power Accessory Cable (5C260 or 5C261).
5. As an option to drilling a hole in the dashboard, you can purchase a mounting bracket to secure the
LED button in place, such as P/N 55205K2 available from www.McMaster.com.
Switch/LED
(4C764)
4-Pin
Harness 5C260 Standard
Page 22
Harness 5C261 with VPOD

Figure 22: LMU-26xx Switch/LED Assembly Connected

Harness 5C261 with JPOD
MBUD-0199v3.3