Nayar Systems GSR Lite Manual
  1. Manuals
  2. Brands
  3. Nayar Systems Manuals
  4. IP Access Controllers
  5. GSR Lite
  6. Manual

Nayar Systems GSR Lite Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
GSR Lite
1 — Last update: Aug 17, 2021
Nayar Systems
Copyright © 2021 Nayar Systems

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the GSR Lite and is the answer not in the manual?

Questions and answers

Related Manuals for Nayar Systems GSR Lite

Summary of Contents for Nayar Systems GSR Lite

  • Page 1 GSR Lite 1 — Last update: Aug 17, 2021 Nayar Systems Copyright © 2021 Nayar Systems...

  • Page 2: Table Of Contents

    Table of Contents 1. Manufacturer note ..........................1 2. Device description..........................2 2.1. Front connections........................4 2.2. Top side LEDs ........................... 5 2.3. Rear connections ........................7 2.4. Side connections........................8 3. Installation and start-up ........................9 4. SMS configuration ........................... 11 5.

  • Page 3: Manufacturer Note

    GSR Lite - 1 1. Manufacturer note This manual describes good practices recommended by Nayar Systems in order to ensure an optimal performance in safe conditions. Any improper manipulation, damage caused during the installation of the device and, in general, an incorrect use not explained in this document may void the warranty.

  • Page 4: Device Description

    Nayar Systems GSR Lite - 1 2. Device description GSR · GSM Smart Router® Lite is a device specially designed for elevators and IoT networks. It integrates 4G technology, WiFi and additional connections with the purpose of turning the elevator into an internet device.
  • Page 5 Nayar Systems GSR Lite - 1 Dimensions Page 3 of 15...

  • Page 6: Front Connections

    ◦ Offline Wifi – short press between 0.5 and 2 seconds. GSR will generate a new wifi hotspot visible as “GSR_F85E3C…” displaying the complete ID for that particular device. Connect with your smartphone and Nayar Systems APP for local configuration. This network won’t provide access to the internet. The password for this network is 12345678.

  • Page 7: Top Side Leds

    Nayar Systems GSR Lite - 1 2.2. Top side LEDs Signal LEDs Very low signal strength / error Low signal strength CSQ 10-14/31 Average signal strength CSQ 15-20/31 High signal strength CSQ 21-31/31 Network LED Device not registered in any network...
  • Page 8 Nayar Systems GSR Lite - 1 Sync LED Configuration changed via platform or SMS / PIN error (blinking) Wifi LED No active wireless network Active wireless network, by default visible as “GSR” Data transmission in progress (blinking) USB LED No SIM card detected / no mobile network detected...

  • Page 9: Rear Connections

    • USB port: compatible with USB 2.0 (0.5A) devices like USB-serial converters, USB HUB, binary acquisition card, etc. Nayar Systems recommends using only USB devices provided by the company given in order to ensure that GSR® Lite and the platform operate correctly.

  • Page 10: Side Connections

    Nayar Systems GSR Lite - 1 2.4. Side connections Side connections • Wifi connectivity: the antennas provided with the device must be connected to the indicated connectors in order to use WiFi capabilities. Always use both antennas labeled as 2.4G.

  • Page 11: Installation And Start-Up

    Nayar Systems GSR Lite - 1 3. Installation and start-up 1. Put the device in a comfortable place for manipulation. 2. Insert a SIM card as indicated. 3. Connect the 4G antennas. They must always be connected to the device.
  • Page 12 Nayar Systems GSR Lite - 1 5. Connect the power supply to a wall plug and DC IN. 6. Wait until the network LED is ON / blinking to confirm the device has internet access. 7. In case the device has a pending configuration or update you may see the Sync LED blinking and the device could reboot.

  • Page 13: Sms Configuration

    Nayar Systems GSR Lite - 1 4. SMS configuration GSR’s configuration parameters can be programmed sending SMS messages to the device. The accepted format is as follows: password,command,command, ... ,command A sequence is created starting with the password and continuing with a list of commands separated by commas ( , ).
  • Page 14 Nayar Systems GSR Lite - 1 • $apn to set up APN address • $apnu to set up user • $apnp to set up password The following SMS is an example of how to configure correctly APN settings: 12345,S:$apn:"apnaddress.com",S:$apnu:"user",S:$apnp:"password" Response: ["OK","OK","OK"]...
  • Page 15 Nayar Systems GSR Lite - 1 [{"id":"gsr.a8404118569f","modem.csq":17,"modem.icc":"8934075100252","modem.im ei":"863786532","n4m.online":true}] Where: • "id": device identification – MAC • "modem.csq": mobile networks signal strength. Values oscillate (eliminar) between 0 and 31. If it shows (The value) 99 it means that there is (indicates) an error in the network.
  • Page 16 Nayar Systems GSR Lite - 1 After the command is executed, the device will be automatically reflashed, rebooted and set to its factory configuration. NOTE: in case the configuration had custom settings programmed via SMS or the platform, all changes will be lost. This includes custom APNs and internet access cannot be assured.

  • Page 17: Technical Support

    Nayar Systems GSR Lite - 1 5. Technical support In case of any incidence with your GSR device or service when needed technical support, please contact Nayar Systems technical support team: support@nayarsystems.com Troubleshooting Issue Cause Solution All LEDs are off after the power...

Table of Contents