rt233 - Vetta
Contents
1. Attach Mounting Bracket amp 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 Head Unit 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 UNLOCK p lt UNLOCK around cables Locking Tab Locking Tab Wired Mounting Bracket 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 SETUP amp PROGRAMMING In Setup Button is used to select or set a value and to advance to the next digit or Mode Button is used to switch between settings and to increase values Initial Setup RT233 is programmed to enter the Initial Setup Mode2. answer any question and service manual ACUMEN INC CUSTOMER SERVICE CENTERS mi ow S Z Z FUNCTIONS Press to scroll the lower screen Modes To enter the NOM Setup Mode press amp hold amp simultaneously for 2 seconds when the lowest screen is in the CLK Mode To reset Ride Data to zero press amp hold and simultaneously for 2 seconds when the lowest screen is in the DST Mode Ole N Speed is shown at all times on upper display It is accurate to 0 1 M hr or KM hr and the maximum reading is 139 9 M hr or 199 9 KM hr Acumen Inc DST 101A Executive Dr Suite 100 Sterling VA 20166 USA Acumen Europe BV gi Note When the Trip Distance Splijtbakweg 117 1333 HJ Almere The Netherlands current ride to a maximum of exceeds 999 9 miles Email customerservice vetta com kilometers symbol E appears indicating that further measurement is impossible 4 xE 4a DST displays trip distance of I ha 999 9 miles or kilometers It is accurate to 0 1 Mile or KM Website www vetta com The odometer displays distance to 99999 Miles or Kilometers It is accurate to 1 0 Mile or KM
3. Acumen Inc wwwVvetta com 2006 All RightsReserved R233 rev 10 ENGLISH WARNINGS amp 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 Standard Harness Auto Awake amp Start up Current Speed Cumulative Odometer Trip Distance Service Timer 12 24 Hour Clock ILLUSTRATIONS HEAD UNIT 1 Button 3 Main Display 5 Battery Compartment 2 Button 4 Contact Pins 6 Battery Cap COMPONENTS Wired Speed Sensor with Mounting Bracket Extra Clear Front Cover Bracket Rubber Pad Bracket Rubber Pad Riser Handlebar Bladed Spoke Magnet Spacer Head Unit Battery CR2032 3 Volt Wire Securing Tape Zip Ties BUTTON FUNCTIONS Press momentarily NILLEN Button Lower Screen Modes Press amp hold for 2 seconds Button amp when the lowest screen is in the CLK Mode NOM Setup Button amp when the lowest screen is in the DST Mode Reset Ride Data Q 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 Imp
4. 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 amp hold amp 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 a ser Press 2 to toggle between flashing 12 and 24 hour formats Press to select your desired format without PM icon implies AM in 12 hour format and advance to Time setting TIME Press to advance hour digits to correct hour hold button for rapid advance Press to select and advance to minute setting Press to advance minute digits to correct minute Press 1 to select and advance to the next Setup Mode SET SET 2 J OI Da a UD E E ON A cz Press to toggle between flashing M hr and KM hr Press to select and advance to the next Setup Mode Note 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 1S time battery installati
5. d returns to the screen last displayed SACL mara mare mre when any button is pressed or the wheel turns rm Lt th rm a rm AAN rm A A When the Ride Time the elapsed time for Service Timer or the elapsed distance SERVICE TIMER r begins to flash press amp hold to reset to Zero wince pi ee th T hed OR press to tesenecthe diate and Blinking alerts rider the Service Time is reached advance to the next Setup Mode Important In the Initial Setup the elapsed time distance for Service Timer doesn t exist TROUBLE SHOOTING e Current speed reading is erratic or does not appear Check the alignment of the bladed spoke magnet and sensor and the distance between the two components WHEEL TIRE SIZE Press 2 to toggle between flashing circ circumference and tire tire type Press to select the desired and advance the settings If pre set to circ see Table of Tire Size Vs Circ press to scroll the flashing digit to the desired number Press to select this number and advance to next digit Repeat this procedure until all four digits are selected If pre set to tire press to scroll the flashing 700c 650c 27in 26in 24in 20in or 16in Press to select and advance to next setting to complete the Tire Size Again press to scroll and press to finalize the Tire Size and advance to the next Setup Mode Realign the magnet and sensor with the spacer OR Inspect t
6. he wiring for any breaks or kinks Replace Mounting Bracket and sensor as needed e Incorrect data appears on screen during operation Accuracy of the Setup data may be a problem wheel size setting etc Data display is extremely slow Computer LCD screen operates the best under the following temperature range Operating range is 0 C to 50 C or 32 F to 122 F e Screen is dark and display erratic characters Do not leave the computer in direct sunlight for extended periods of time Move the computer into the shade until the aa aa scr oa screen recovers r y 7 Noted Data will not be affected o G eld C lo e Screen reading is weak or fading Symptom of a weak battery Replace the battery rarer T r TA r Te i i i Lok cue cue cue Screen readings are erratic and read too high or too low j S J Symptom of a weak battery Replace the battery _ _ _ Screen frozen no response to buttons ww w Symptom of a weak battery Replace the battery 1 L Q l No display whatsoever D b Battery is completely dead or not installed Replace or install the battery Tre ou n EELS a Ot WARRANTY POLICY TIRE SIZE CIRC TIRE SIZE CIRC TIRE SIZE CIRC TIRE SIZE CIRC ACUMEN INC WARRANTS ALL VETTA The Company PRODUCTS AGAINST MANUFACTURER DEFECTS FOR A 700c x 38 2180 700cx 20mm 2074 26
7. his number and advance to next digit Repeat this procedure until all five digits are selected Press to advance the next Setup Mode Maximum setting 99999 REU IREMENTS FOR WARRANTY SERVICING gay Prior to shipping an item back you must first obtain a Return Authorization Number s RA Each item being returned must have an individual RA 2 To obtain an RA you must either contact the retailer where the product was originally purchased from or contact VETTA directly at customer service vetta com For trouble shooting purposes we request that the complete unit with packaging be returned to ACUMEN INC unless otherwise stated by VETTA representative ITEMS TO BE INCLUDED IN RETURNS The defective product s Aletter clearly stating the problem s with the returned item s Copy of the original sales receipt showing proof of purchase date The Company is not responsible for loss or additional damages while in transit to ACUMEN INC Clearly mark the RA on the outside of the return packaging All items without an RA will be refused and returned CHD to the return address on the package The Company shall not be held responsible for replacing items with new items for greater than the amount of the original item purchase price This limited warranty does provide the original owner with certain legal rights and recourse The original owner may possess other rights or recourse depending on the state or country Please check the web to help
8. on 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 to select the desired Service Timer unit When the desired Service Timer unit has been chosen press to scroll the flashing digit to the desired number Press to select this number and advance to next digit Repeat this procedure until all digits are selected Press to advance the next Setup Mode Maximum settings hour day distance 1999 999 9999 KM hr SET SET SET SET o LN e io jo Ate Leo In o E He 3 Hi tt no oo i He Time is displayed in user selected 12 or 24 hour formats Ye SET pan SET pn SET SET R L I o Il o ALS o AN gt gt gt rl EP Ee Le TY mira nme mre OTHER FEATURES rm anI Lees rm R rm LA A ye ca _ SLEEP MODE ee o l L L e l L Z o l L Z Computer enters Sleep Mode after 5 minutes without input from any buttons or wheel and uf l D1 l uf l displays the clock only Computer exits Sleep Mode an
9. ortant 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 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 WIRED SPEED SENSOR amp 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 Bladed Spoke Magnet Magnet Sweep Path Spoke Bladed Spoke Magnet Wired Speed Sensor Fork Leg U Bladed Spoke J Bladed Spacer Tip Spoke Magnet Spoke Magnet Alignment Mark Wired Speed Sensor MOUNTING BRACKET amp HEAD UNIT
10. x 2 25 2115 26 x 1 0 1913 o 2168 700 f bul 2130 ro 2095 2 1 91 95 1916 PERIOD OF 3 YEARS Subject to the following limitations terms and conditions components will be free of a ee Re ae manufacturing defects in materials and workmanship The 3 year limited warranty is conditioned upon the components 700c x 32mm 2155 650cx 23mm 1990 26 x 2 0 2074 20 x 1 25 1618 being used and operated in normal riding conditions This warranty does not cover normal wear and tear i e battery replacement broken wire rider abuse acts of God improper installation or product alteration This warranty is void if the components were not purchased new from or through an authorized VETTA retailer or dealer Examples of unauthorized dealers are online auction sites or online retailers ACUMEN INC at its sole discretion will repair or replace items at its own cost Users are responsible for all freight and shipping charges when returning items for warranty service ACUMEN INC will pay the freight when returning serviced items via USPS or UPS to consumers or dealers once the 700c x 30mm 2145 650c x 20mm 26 x 1 9 1 95 16 x 2 0 1253 700c x 28mm 2136 27 x 1 25 26 x 1 75 16 x 1 95 1257 700c x25mm 2124 27 x 1 125 26 x 1 5 16 x 1 5 1206 700c x 23mm 2105 ODOMETER E item s has been repaired or replaced Press to scroll the flashing digit to the desired number Press to select t
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