---
title: How do I access the DLS-140 Web Interface?
description: Reaching the DLS-140 WebUI, and troubleshooting connection issues in trying to reach it.
---

[Skip to content](https://go.skytrac.ca/knowledge/how-do-i-access-the-dls-140-web-interface#main-content)

![SKYTRAC Logo-Color-3](https://go.skytrac.ca/hs-fs/hubfs/SKYTRAC%20Logo-Color-3.png?width=250&height=45&name=SKYTRAC%20Logo-Color-3.png)

Open main navigation

Close main navigation

- [skytrac.ca](https://www.skytrac.ca/)

[skytrac.ca](https://www.skytrac.ca/)

 How can we help you?

- There are no suggestions because the search field is empty.

1. [Help Center](https://go.skytrac.ca/knowledge)
2. [Transceivers and Hardware](https://go.skytrac.ca/knowledge/transceivers-and-hardware)
3. [DLS-140](https://go.skytrac.ca/knowledge/transceivers-and-hardware#dls-140)

# How do I access the DLS-140 Web Interface?

### Before you start

- **Power on and wait.** The status LED shows green briefly, may show red for up to 2 seconds, then turns steady blue. Steady blue means the unit is starting up or ready. Allow at least 3 minutes after power-on before connecting. If the LED stays red, the unit has a boot error. Contact Customer Support.
- **Know the Wi-Fi details.** On current firmware (03.xx), the DLS-140 Wi-Fi network name starts with **DLS-140-** (for example, DLS-140-50140) and the default password is **skytrac!**. The network name and password are also printed on the manufacturer label on the top of the unit. Units still on earlier firmware broadcast a network named **Skylink-…** and use the unique password printed on their label. If your organisation has changed the Wi-Fi name or password, use those instead.
- **Check the aircraft switch.** If the aircraft has a switch that turns off DLS-140 Wi-Fi and cellular, make sure it is on.

### Step 1: Connect to the DLS-140

**Over Wi-Fi (easiest, and works with the unit installed)**

1. On your device, open the list of available Wi-Fi networks and select the network that starts with **DLS-140-** (or **Skylink-** on earlier firmware).
2. Enter the Wi-Fi password: **skytrac!** on current firmware, or the password on the label for units on earlier firmware.
3. If Windows asks what type of network this is, select **Private**.

The DLS-140 broadcasts on 2.4 GHz only (802.11g), so your device must support 2.4 GHz Wi-Fi. After the network appears, wait about another minute before connecting. Connecting too early can give an error.

**Over Ethernet**

1. You need the CAB0397 DLS-140 Ethernet Maintenance Cable. If you don't have one, its drawing is in Appendix A of the DLS-140 Installation Manual.
2. Connect **DLS-P1** to the DLS-140 pigtail jack (DLS-140 side).
3. Connect **ISAT-J1** to the pigtail plug (ISAT-200A side).
4. Connect **LAPTOP-P2** to your laptop's Ethernet port with a CAT5/CAT5e cable. You may need a USB Ethernet adapter.
5. Set the laptop's network adapter to **obtain an IP address automatically (DHCP)**. The DLS-140 assigns the laptop an address. A static IP address will not work.

### Step 2: Open the web interface

Open any up-to-date web browser. Type **192.168.111.1** into the address bar (not a search box) and press Enter.

### Step 3: Log in

Enter the following on the login page:

- **Username:** skytrac
- **Password:** skytrac

After you log in, the Dashboard opens. The tabs are Dashboard, Network, Configuration and Diagnostics, and the firmware version is shown under **System Info**.

**Units on earlier firmware (00.02.xx):** The page is titled SkyLink Device Interface. Click **Login** in the top right corner, then use username **admin** and password **admin**.

### If you can't reach the web interface

**No DLS-140 Wi-Fi network appears**

- Check that the LED is steady blue and that you've waited at least 3 minutes.
- Check that the aircraft Wi-Fi switch, if fitted, is on.
- Hold your device right next to the DLS-140. If there's a problem with the aircraft's Wi-Fi antenna or its cabling, the unit may still put out a weak signal close by.
- If the unit has been updated from earlier firmware (00.02.xx) to 03.xx, the network name changes from "Skylink-…" to "DLS-140-…" and the password becomes **skytrac!**, so neither will match the label any more.

**You're connected, but the page won't load**

- Wait a few more minutes, then refresh the page.
- Check the address: 192.168.111.1
- Make sure you're connected to the right unit. DLS-140s share the same default Wi-Fi password, so if several aircraft are powered on nearby, check that the network name matches your unit.
- Rule out your laptop. A company VPN, firewall or security software can block local device pages. Disconnect the VPN, or try another laptop, tablet or phone.

**The login is rejected**

- Type the username and password in lowercase.
- Don't mix up the two passwords. The Wi-Fi password is **skytrac!** (with an exclamation mark). The web interface password is **skytrac** (without one).
- If the page says SkyLink, the unit is on earlier firmware. Use **admin / admin**.
- If your organisation has changed the password, check with whoever manages your fleet's configuration.

### Still stuck?

Contact SKYTRAC Customer Support at **[support@skytrac.ca](mailto:support@skytrac.ca)** or +1 250 765 2393. Please include:

- the aircraft registration
- the DLS-140 serial number (on the label)
- the firmware version, if you know it
- how you connected (Wi-Fi or Ethernet) and the device and operating system you used
- what you see: a screenshot of the browser page or error

- [Flight following and Account Management](https://go.skytrac.ca/knowledge/flight-following-and-account-management#main-content)

    - [SkyWeb](https://go.skytrac.ca/knowledge/flight-following-and-account-management#skyweb)
    - [TrooTrax](https://go.skytrac.ca/knowledge/flight-following-and-account-management#trootrax)
    - [WebSentinel](https://go.skytrac.ca/knowledge/flight-following-and-account-management#websentinel)
    - [Asset Manager](https://go.skytrac.ca/knowledge/flight-following-and-account-management#asset-manager)
- [Transceivers and Hardware](https://go.skytrac.ca/knowledge/transceivers-and-hardware#main-content)

    - [ISAT-200A](https://go.skytrac.ca/knowledge/transceivers-and-hardware#isat-200a)
    - [SkyNode S100 and S200](https://go.skytrac.ca/knowledge/transceivers-and-hardware#skynode-s100-and-s200)
    - [DZMx](https://go.skytrac.ca/knowledge/transceivers-and-hardware#dzmx)
    - [RockAIR](https://go.skytrac.ca/knowledge/transceivers-and-hardware#rockair)
    - [Sky Connect Trackers](https://go.skytrac.ca/knowledge/transceivers-and-hardware#sky-connect-trackers)
    - [DLS-140](https://go.skytrac.ca/knowledge/transceivers-and-hardware#dls-140)
- [Activation and deactivation](https://go.skytrac.ca/knowledge/activation-and-deactivation)
- [Installation Manuals](https://go.skytrac.ca/knowledge/installation-manuals)
- [Contacting SKYTRAC](https://go.skytrac.ca/knowledge/contacting-skytrac#main-content)

    - [Technical Support](https://go.skytrac.ca/knowledge/contacting-skytrac#technical-support)
    - [Sales](https://go.skytrac.ca/knowledge/contacting-skytrac#sales)
    - [Billing](https://go.skytrac.ca/knowledge/contacting-skytrac#billing)
    - [Aftermarket](https://go.skytrac.ca/knowledge/contacting-skytrac#aftermarket)
- [Cockpit dialers and displays](https://go.skytrac.ca/knowledge/cockpit-dialers-and-displays#main-content)

    - [CDP-300 and DVI-300](https://go.skytrac.ca/knowledge/cockpit-dialers-and-displays#cdp-300-and-dvi-300)
    - [MMU-II](https://go.skytrac.ca/knowledge/cockpit-dialers-and-displays#mmu-ii)
- [SKYTRAC Mobile](https://go.skytrac.ca/knowledge/skytrac-mobile)
- [General Troubleshooting & FAQ](https://go.skytrac.ca/knowledge/general-troubleshooting-faq)

[![SKYTRAC Logo-White](https://go.skytrac.ca/hs-fs/hubfs/SKYTRAC%20Logo-White.png?width=170&height=31&name=SKYTRAC%20Logo-White.png "SKYTRAC Logo-White")](https://www.skytrac.ca)

| **Technical support** [support@skytrac.ca](mailto:support@skytrac.ca) +1 (250) 765-2393 Answered 24/7 | **Aftermarket and RMAs** [aftermarket@skytrac.ca](mailto:aftermarket@skytrac.ca) Repairs and returns |
| --- | --- |

Copyright © 2026, SKYTRAC Systems