DX4S 4-Channel DSMR Radio System
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Manuals & SupportDX4S: Power in Your Grasp

If you're looking for a surface transmitter that can do it all, this is it. Not only
does it give you the flexibility of four channels, but it includes an impressive array of programming features.
This includes pre-set mixes like 4-wheel steering, two user-defined mixes, on-the-fly mix rate control, ABS and
more.
At the core of the DX4S transmitter is the frequency-agile, DSMR 2.4GHz protocol. This exclusive Spektrum
DSMR technology can be used with any type of RC surface vehicle, including boats. Its range and response,
particularly in noisy 2.4GHz environments, are superb. It's also backwards compatible with DSM, DSM2 and
marine-specific Spektrum receivers. Longtime Spektrum users won't need to replace the receivers they have unless
they want the frequency-agility of a DSMR receiver for busy 2.4GHz environments.
* The typical telemetry range is 100-200 feet and will vary depending on the operating environment.
Key Features

Sophisticated ABS System
The available ABS (anti-lock braking system) programming lets you fine-tune braking action for different track conditions. The slider monitor lets you see the effects of your changes.

pre-set mixes
DX4S software includes pre-set mixes for popular features like 4-wheel steering. Two user-defined mixes are also available.

telemetry
Monitor battery voltage, motor or engine temperature, motor rpm and more in real time on the backlit LCD screen. You can program alerts for when specific values exceed limits you define.

Expanded Alert Menu
Adjust or inhibit specific system sounds and alerts without affecting others.

integrated antenna
The sleek, integrated antenna provides excellent range and is incredibly durable.

includes SR410 4-Channel DSMR Sport Surface Receiver
SR410 DSMR receiver has unbeatable signal speed and security in noisy 2.4GHz environments.
Key Features
- Backlit LCD
- 30-model memory
- 3 grip sizes
- Integrated telemetry (requires a DSM® telemetry compatible receiver)
- 2 user-defined, programmable mixes
- Pre-set mixes, including 4-wheel steering
- Switch-activated mix rates
- ABS
- Vibe alerts
- SD card reader
- On-the-fly mix rate control
- Integrated antenna
- Inactivity alarm
Overview
Whether you are a basher, boater, rock crawler or racer, the Spektrum™ DX4S 4-channel
sport radio system offers an impressive list of features that make setup and driving a lot more fun. It's great
for marine applications too. The frequency-agile, Spektrum DSMR™ technology it's built around delivers
outstanding range and response in all types of environments, especially those where a lot of 2.4GHz systems are
in use at once. DSMR transmitters are compatible with DSMR, DSM2®, DSM® and marine
receivers.
Included:
-Transmitter
-SR410 DSMR 4-channel receiver
-3 grip sizes
-Switch
harness
-Sticker sheet
-Instruction manual
-Bind plug
-4 AA batteries