Teltonika FM3622 User manual

https://wiki.teltonika-gps.com/view/Teltonika_Vehicle_Telematics_device_mounting_instructions
Teltonika Vehicle Telematics device
mounting instructions
Main Page > Frequently Asked Questions - FAQ > Teltonika Vehicle Telematics device mounting instructions
Contents
1 Installation guide and video
2 Tools and items needed for installation
3 Open device casing to connect the internal battery and insert SIM card.
4 Disassemble interior trim to find fuse box, power cable.
5 Connect power cable, ground cable, optional ignition wire.
6 Thread external GNSS and GPRS antennas (if needed according to device model).
7 Check device functionality and reassemble dashboard.
8 Fasten device inside dashboard, connect antennas and cables.
Installation guide and video
This page will guide you on how to mount a Teltonika Vehicle Telematics device properly, which is
an important procedure to allow the device to function correctly and effectively.
Embedded below is a short video showing the general steps to install Teltonika Vehicle Telematics
devices. The device in the video is an FM3622, but these steps can also be applied to most other
devices.
Note: Devices like the FMT100 and FMB0XY series devices (FMB001, FMB002, FMB003, FMB010,
FMB020, FMC001) have their own special simplified installation process, so this video does not
apply to them.
Tools and items needed for installation
Video timestamp 0:13
The tools and items needed to install a device are:
Pliers
Multimeter
Tool Set
Fasteners (e.g. zip-ties)
Quick wire splicing clips
SIM card

Open device casing to connect the internal battery and insert SIM card.
Video timestamp 0:25
Teltonika devices come with the internal backup battery disconnected (unless specially ordered), so
before installation, you must open the device and connect the battery. While the device casing is
open, insert the SIM card you will use with your device. Step-by-step instructions on how to open
your device can be found in your device's wiki page, in the First Start section.
https://wiki.teltonika-gps.com/view/FMB920_First_Start#How_to_insert_Micro-SIM_card
https://wiki.teltonika-gps.com/view/FMB120_First_Start#How_to_insert_Micro-SIM_card
https://wiki.teltonika-gps.com/view/FMB640_First_Start#How_to_insert_Micro-SIM_card
Disassemble interior trim to find fuse box, power cable.
Video timestamp 2:21
Unless your device has a special installation method, the device will have to be connected to wires
inside the dashboard. Use the multimeter to find the main power wire by testing wires until the
multimeter reads around 12-13 V. Then, locate a chassis ground point where the device Ground wire
should be connected. Optionally, you can also locate the Ignition wire by checking for voltage
changes of various wires when turning the ignition on/off.
Connect power cable, ground cable, optional ignition wire.
Video timestamp 3:38
When the power wire is located, use a wire clip to connect the appropriate input from the device to
the power wire. If you want to connect the ignition wire, use another wire clip to connect it in a
similar way. Afterward, connect the ground wire to the chassis ground point.
Thread external GNSS and GPRS antennas (if needed according to device
model).
Video timestamp 5:18
If your device uses external antennas, thread them through the dashboard and fasten them in place.
The external GNSS antenna receiver should be as close to the windshield as possible, obstructed by
the least amount of metal. Likewise, devices with internal antennas should be also placed as close to
the windshield as possible.
Check device functionality and reassemble dashboard.
Video timestamp 5:18
After connecting all the necessary connections to the device, check to see if the device is turning on
and the LEDs are blinking. Both LEDs (Status and Navigate indicators) should eventually both blink
once every second. This indicates that the device is working and has acquired a GPS fix.
Fasten device inside dashboard, connect antennas and cables.
Video timestamp 6:00
When you've decided on the installation spot for the device, fasten it using the fasteners, connect the
antennas, and other cables.

There are also Mounting Recommendations mentioned in the First Start guide for every Teltonika
device. For example:
https://wiki.teltonika-gps.com/view/FMB920_First_Start#Mounting_recommendations
https://wiki.teltonika-gps.com/view/FMB120_First_Start#Mounting_recommendations
https://wiki.teltonika-gps.com/view/FMB640_First_Start#Mounting_recommendations