NZXT Sentry LX User's Manual

Introduction

Thank you for purchasing the NZXT Sentry LX. NZXT is an established gaming brand and manufacturer of quality hardware, committed to providing innovative, next-generation products. We appreciate your support and hope to continue delivering amazing products.

Visit our community forums at www.nzxt.com/forum to connect with other NZXT fans worldwide.

Sincerely,
NZXT Team

Sentry LX Specifications

Features

• Dual 5.25" Meter display
• Auto and Manual Modes: Automated system monitors fans and temperatures, or allows manual parameter setting.
• 5 Fan Control: Control and adjust fan speeds on the fly, including the ability to turn fans off.
• 5 Temperature Probe Detection: Constantly monitor system temperatures.
• Temperature Alarm: Notifies you when your system is overheating.
• Calendar System: Displays time, date, and day of the week in large characters.

Setting up the Sentry LX

Before installing, insert the provided battery into the back of the Sentry LX to store data and settings.

Installing the Sentry LX

The Sentry LX requires dual 5.25" bays. Slide the unit into the front of your chassis and secure it using screwless mechanisms or screws. Connect the 4-pin power connection before booting up your system.

Setting up the Fans and Probes

The Sentry LX supports up to 5 fans with 3-pin connections and comes with 5 temperature probes.

1. Ensure your system is off before making connections.
2. Connect the 3-pin connections from the Sentry LX to your chassis fans.
3. Note that the stickers on the 3-pin connections correspond to the numbers on the meter display.

It is recommended to tape temperature probes near their corresponding fans (e.g., Fan 1 near Temp 1 probe) for optimal Auto mode performance.

Auto/Manual Fan Speed Settings

Press the "MODE" button to switch between Auto and Manual modes.

• Automatic Mode: The Sentry LX automatically adjusts fan speed based on system temperature, ideal for hassle-free operation.
• Manual Mode: Allows users to control individual fans and save settings.

To adjust fan speeds in Manual Mode:

1. Press the "Fan Select" button to cycle through fan connections on the meter display.
2. Use the "Up and Down Arrows" to adjust fan speed. This action sets the meter to Manual mode. The adjustable fan speed range is automatically detected. Setting a fan to 0 RPM turns it off. Allow up to 1 minute for fans to adjust to the new RPM due to data transfer.
3. The Sentry LX exits "Fan Select" mode after idling or completing the scroll.

Temperature Alarm Settings

The Sentry LX allows for temperature alarm settings, with a default of 70°C. These settings are saved. A sound alarm will activate if the detected temperature exceeds the set threshold.

To set the temperature alarm:

1. Press and hold the triangular "Down Arrow Key" to initiate temperature alarm setting.
2. Press the "SET" button to cycle through temperature settings for the 5 probes.
3. Use the "Up and Down Arrows" to adjust the temperatures.
4. The Sentry LX exits temperature alarm setting mode after idling or completing the "SET" button scroll.

Date, Time, Mode and Alarm Off Setting

In this mode, you can adjust the date, temperature alarm on/off status, and time.

1. Press the "SET" button to enter this mode.
2. Continue pressing the "SET" button to cycle through the options.
3. Use the "Up and Down Arrows" to adjust the settings.
4. The Sentry LX exits this mode after idling or completing the "SET" button scroll.

Changing between Fahrenheit and Celsius

Hold the "Up Arrow" button to switch between Fahrenheit (°F) and Celsius (°C).

Sound Alarm

The sound alarm will activate under the following conditions:

• When a fan is detached during operation.
• When temperature exceeds the maximum set during "Temperature Alarm Settings".

Pressing any button during an alarm will silence it early.

Reset to Default Settings

Pressing the "RESET" key will restore the meter to factory settings. Note: All previous settings will be deleted.

Support and Service

For questions or issues with your NZXT product, please contact service@nzxt.com with a detailed explanation of the problem and proof of purchase. For replacement parts, inquire at rma@nzxt.com.

Thank you again for purchasing an NZXT product. For further comments or questions, please visit our website or send us an email.

NZXT Website: www.nzxt.com
Email our design team: designer@nzxt.com