Wired Speed Sensor & Magnet, Head Unit, Time

WIRED SPEED SENSOR & MAGNET

Attach the Wired Speed Sensor with the Zip-Ties supplied and tighten the Bladed Spoke Magnet to the bicycle. Mounting the sensor as high up as on the fork leg (see Fig. A). Adjust the sensor and magnet spacing with the Spacer. Remove the Spacer after snugging the Zip-Tie down to hold the sensor in its final position.

RT233

1.0

WARNINGS & CAUTIONS

Vetta’s RT233 is an upgraded version of RT33 cycle computer. It is recommended that this product to be installed by a qualified bicycle retailer. Failure to read the instructions and/ or improper installation of this device may void the warranty. If you have any doubts about the installation or the operations, contact your local bicycle retailer for clarification.

FUNCTIONS / FEATURES

Fig. A

Spoke

	Bladed Spoke Magnet
	Spoke
	Wired Speed Sensor
Spacer
Bladed	Spacer Tip	Alignment Mark
Spoke Magnet		Alignment Mark

	Zip-Tie	Magnet
	Zip-Tie	Sweep Path
		Sweep Path
		Bladed
	Fork Leg	Spoke Magnet
	Fork Leg

Bladed

Spoke Magnet

Wired Speed Sensor

Standard Harness	Auto Awake & Start-up
Replaceable Front Cover	Current Speed

MOUNTING BRACKET & HEAD UNIT

2 Screen Display Windows	Cumulative Odometer
EZ Tire Set	Trip Distance
Service Timer	12/24 Hour Clock

ILLUSTRATIONS

HEAD UNIT

Attach Mounting Bracket & Bracket Rubber Pad to the handlebar on the “Sensor side” using the Zip-Ties provide. Adjust its position to your liking and tighten the Zip-Ties. Note: Be sure to leave enough slack in the wire to accommodate the movement of fork and handlebars. (See Fig. A)

Slide the Head Unit into the Wired Mounting Bracket as shown until it clicks into position. Remove by pressing in the two locking tabs as shown.

Secure wire with tape supplied and by winding it around cables.

Head Unit

Locking Tab	Locking Tab
UNLOCK	UNLOCK
	Wired Mounting Bracket

1 2

1.	Button	1	3.	Main Display	5.	Battery Compartment
2.	Button	2	4.	Contact Pins	6.	Battery Cap

INSTALLATION TESTS

Once installation is complete, the computer should be tested to make sure it is working properly.

Pick up the front of the bicycle and spin the front wheel. The LCD should display a speed- reading within 2-3 seconds.

If there is no speed-reading, check the alignment and spacing between the magnet and sensor. Make sure that the Head Unit is completely locked into position. If these checks do not solve the problem, talk to an Authorized Vetta’s Retailer or connect to www.vetta.com.

Important: Make sure the magnet locking screw and all Zip-Ties are properly tightened.

COMPONENTS

	1		2
5	6	7	8

1.Wired Speed Sensor with Mounting Bracket

2.Extra Clear Front Cover

3.Bracket Rubber Pad

4.Bracket Rubber Pad (Riser Handlebar)

5.Bladed Spoke Magnet

6.Spacer

7.Head Unit Battery (CR2032, 3-Volt)

8.Wire Securing Tape

9.Zip-Ties

SETUP & PROGRAMMING

In Setup, Button 1 is used to select or set a value and to advance to the next digit or Mode. Button 2 is used to switch between settings and to increase values.

Initial Setup

RT233 is programmed to enter the Initial Setup Mode after new battery replacement.

In the Initial Setup, riders can program the Basic Settings for the computer, the content of settings are same as NOM Setup for Basic Setting.

NOM Setup

After completed the Initial Setup, riders can change any values or correct any errors by re-entering the NOM Setup. To enter the NOM Setup Mode press & hold 1 & 2 simultaneously when the lowest screen is in the CLK Mode.

Important: Computer CANNOT exit during the Setup Mode until all the Basic Settings are finished.

12/24 CLOCK

Press 2 to toggle between flashing 12 and 24 hour formats.

Press 1 to select your desired format (without PM icon implies

2	AM in 12 hour format) and advance to Time setting.

BUTTON FUNCTIONS

Press momentarily

Button 2 : Lower Screen Modes

Press & hold for 2 seconds

Button 1 & 2 when the lowest screen is in the CLK Mode: NOM Setup

Button 1 & 2 when the lowest screen is in the DST Mode: Reset Ride Data

1 2

BATTERY INSTALLATION

HEAD UNIT

The Head Unit uses a CR2032 3-Volt Lithium button cell battery.

Battery Run Time (1 hour training / day): Approx. 12 months

Important: Most cycle computer problems are caused by weak or dead batteries. See the Trouble Shooting section near the end of the manual for details.

1.Remove the battery cap from the bottom of the Head Unit using a coin.

2.Install a new battery as shown with the positive (+) side facing out. Do not touch or bend any of the battery contacts during installation.

3.Screw the battery cap firmly into place making sure the O-ring seal does not get pinched or distorted.

Caution: To avoid damage to the battery cap, do not over tighten.

INSTALLATION

Important: Do not use Zip-Ties, use the tapes provided with the package to hold wires to the frame, fork, bars or stem to avoid damaging or cutting the wires accidentally. Make sure excess wire is taped down or wrapped around brake cable housing to secure it.

TIME

Press 2 to advance hour digits to correct hour (hold button for rapid advance). Press 1 to select and advance to minute

setting. Press 2 to advance minute digits to correct minute. Press 1		to select and advance to the next Setup Mode.
2	1	2

SPEED/ DISTANCE UNIT

Press 2 to toggle between flashing M/hr and KM/hr. Press 1 to select and advance to the next Setup Mode.

2Note: Speed/Distance Unit cannot be changed if there have been ride data on screens. If you want to change the Unit, please make sure you had cleared all ride data before entering the NOM Setup Mode. This restriction does not apply to the Initial Setup after the 1st time battery installation, new battery replacement or All Clear Total Reset.

SERVICE TIMER

Service Timer could be programmed with a selected number of ride time (hours or days) or distance as the interval for servicing the bicycle or any component on it, such as a front or rear shock.

The default settings “0000” means the Service Timer is turned off.

Press 2 to scroll flashing hr (hour), day or dst (distance) as the Service Timer unit. Press 1 to select the desired Service Timer unit.

When the desired Service Timer unit has been chosen, press 2 to scroll the flashing digit to the desired number. Press

1to select this number and advance to next digit. Repeat this procedure until all digits are selected. Press 1 to advance the next Setup Mode. ( Maximum settings: hour / day / distance = 1999 / 999 / 9999 )

RT233 specifications

The Acumen RT233 is a cutting-edge technology device designed for high-performance applications across various industries. Known for its robust architecture and advanced capabilities, the RT233 stands out as a versatile tool for professionals looking to enhance productivity and efficiency.

One of the main features of the Acumen RT233 is its powerful processing unit that ensures seamless multitasking and quick data processing. With a high-speed CPU and ample memory capacity, users can run multiple applications simultaneously without experiencing lags or interruptions. This exceptional performance makes it suitable for tasks ranging from data analysis to real-time monitoring in complex environments.

The RT233 also incorporates state-of-the-art connectivity options, including Wi-Fi, Bluetooth, and Ethernet ports, facilitating easy integration into existing systems. This connectivity ensures that users can stay connected to their networks, retrieve data from various sources, and communicate with other devices effortlessly. Such features are particularly beneficial in industries like healthcare, manufacturing, and logistics, where real-time data access is critical.

Moreover, the Acumen RT233 is built with durable and rugged materials, making it resistant to harsh environments. Its robust design not only protects it from physical impacts but also ensures reliability in extreme temperatures and humidity levels. This resilience is crucial for professionals who operate in demanding conditions, further enhancing the device’s usability across different sectors.

User experience is also a top priority for the Acumen RT233. It comes with an intuitive interface that allows users to navigate through its features easily. Customizable settings and user-friendly controls make it adaptable to individual preferences, ensuring that users can optimize their workflow according to their specific needs.

The RT233’s battery life is another significant advantage. With long-lasting power, it supports extended use without frequent recharges, which is particularly advantageous for fieldwork and on-the-go tasks. Users can rely on the device to function through long shifts, enhancing productivity and minimizing downtime.

In summary, the Acumen RT233 stands as a testament to modern technological advancements. With its superior processing power, extensive connectivity options, rugged durability, user-friendly interface, and impressive battery life, it is a premier choice for professionals across various fields seeking to elevate their operational efficiency. Whether in the office, on a construction site, or in a healthcare setting, the RT233 is designed to meet the demands of today's fast-paced work environment.