NRU-52S
Quick Installation Guide
• Only qualified service personnel should install and service this
product to avoid injury.
• Observe all ESD procedures during installation to avoid damaging
the equipment.
Unpack the equipment and make sure the following tools are
available and delivered contents are correct before you begin the
installation procedure.
1-1. User-provided tools
1-2. Packing List
• Anti-static wrist wrap
1
Preparing tools
2
Warning
01
02
NRU-52S system
3-pin pluggable terminal block
1
1
Item
Description
Quantity
NRU-52S Front Panel
3
USB3
.
1
Gen1
5
8
3-pin DC Terminal Block
Please make sure the voltage of DC power is correct before you connect
it to the system. Supplying a voltage over 35V will damage the system.
Warning
Micro SIM Slot
The system offers two USB3.1 Gen1(SuperSpeed USB) ports on its
front panel. They are backward compatible with USB 2.0, USB 1.1 and
USB 1.0 devices.
4
Force Recovery Button
The force recovery button is reserved for engineering or system
reflash purposes.
Please follow the below steps to boot NRU-52S into recovery mode
for reflash:
1. Make sure the ignition power mode is set to 0.
2. Make sure the system has powered down.
3. Press and hold down the force recovery button.
4. Simultaneously press the power button.
5. After 5 seconds, release the force recovery button.
6. The NRU-52S has booted into force recovery mode and can be
reflashed via the microUSB cable.
The Micro SIM slot can be coupled with the M.2 B key and five
antenna holes for 4G LTE or 5G NR module expansion.
6
MicroSD Slot
Compatible with standard MicroSD card, the front-accessible slot
allows for easy data storage access or swap the MicroSD card.
7
DisplayPort
The system allows an 8 to 35V DC power input from via a 3-pin pluggable
terminal block. The screw clamping mechanism is a reliable way to wire
DC power. In addition to DC power, this terminal block also accepts
ignition signal input (IGN).
The system has a DisplayPort (DP) output which is a digital display
interface that mainly connect video source and carry audio to a display
device. When connecting a DP, it can deliver up to 4K UHD (3840 x 2160
@ 30Hz) in resolution. The system is designed to support active DP
adapter/ cable from NVIDIA's recommended display adapters. You may
refer to NVIDIA's page to find more information:
(
)
https://nvidia.custhelp.com/app/answers/detail/a_id/4449/~/nvidia-
recommended-display-adapter
