VDO HC 12.6 bicycle computer INSTRUCTION MANUAL
Below you will find brief information for bicycle computer HC 12.6. The VDO HC 12.6 is a bicycle computer that includes features such as a heart rate monitor, a stopwatch, a trip distance counter, and an odometer. It is designed for use with two different bicycles, and it is able to measure speed, distance, time, and heart rate.
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CYCLECOMPUTING
INSTRUCTION MANUAL
BEDIENUNGSANLEITUNG
MANUEL D´INSTALLATION ET D´UTILISATION
MANUALE D´INSTALLAZIONE E FUNZIONAMENTO
INSTALACION Y OPERACIÓN MANUAL
HANDLEIDING
HC12.6
P1
screw
P2 P3
1-5 mm
LOCK
UNLOCK
P4
OPEN
P5
CLOSE
P6
OPEN
P7
IMPORTANT
Rubber washer
CLOSE
P8
Press AC-Button to Begin or install battery (P6) automatic
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
Press MODE 2 for next press MODE 1 to select
P9
1x
WS in mm / inch
ETRTO
47-305
47-406
34-540
47-507
23-571
40-559
44-559
47-559
50-559
54-559
57-559
37-590
20-571
16x1,75
20x1,75
24x1 3/8
24x1,75
26x1
26x1,5
26x1,6
26x1,75
26x1,9
26x2,00
26x2,125
26x1 3/8
26x3/4
P10
WS in mm KMH
1272
1590
1948
1907
1973
2026
2051
2070
2089
2114
2133
2105
1954
WS in inch MPH
50,1
62,6
76,7
75,1
77,7
79,8
80,7
81,5
82,2
83,2
84,0
82,9
76,9
ETRTO
32-630
40-622
47-622
40-635
37-622
18-622
20-622
23-622
25-622
28-622
32-622
37-622
40-622
27x1 1/4
28x1,5
28x1,75
28x1 1/2
28x1 3/8
700x18C
700x20C
700x23C
700x25C
700x28C
700x32C
700x37C
700x40C
WS in mm KMH
2199
2224
2268
2265
2205
2102
2114
2133
2146
2149
2174
2205
2224
WS in inch MPH
83,2
84,0
84,5
84,6
85,6
86,8
87,6
86,6
87,6
89,3
89,2
86,8
82,8
SET WS 1
P11
SET Metric System
Start at TRIP DIST
Press MODE 1 for 3 sec.
Press MODE 2 to select between KMH and MPH
Press MODE 1 to set WS1
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
SET WS 2
• • • • • •
Press MODE 2 to increase
Press MODE 1
3 sec. to end
• • • • •
Press MODE 1 to switch
Press MODE 2 to increase
• • • • •
Press MODE 1 to set WS2
Press MODE 1 3 sec.
to end without setting WS2
Press MODE 1 to switch and
MODE 2 to increase continue for all4 digits
P12
Press MODE 1
3sec.to start
Press MODE 2 to switch between
24h or 12h
Press MODE 1 to set the hours
MODE 2 to increase the hours
Press MODE 1
3 sec. to end
Press MODE 2 to increase the minutes
Press MODE 1 to set the minutes
P13 P14
Set
Press MODE 1
3sec.to start
Reset
Press MODE 2 to increase
Press MODE 1 to switch
• • • • • • •
Press MODE1 3 sec. to end after you set the navigator
• • • • • • •
Important
Navigator in Display
Press MODE 2 to reset
Set ODOMETER
P15
Press MODE 1
3sec.to start
Press MODE 2 to increase
Press MODE 1 to switch
Press MODE1
3 sec. to end after you set the odometer
• • • • • • •
P16
BIKE CHECK
Press any button
BIKE CHECK disappears
The service icon will remain flashing.
Another 50 km/35 mi.
Then the service interval icon will also disappear
P17
Set limits High-limit
P18
Press MODE1
3sec.
Press MODE 2 to increase
Press MODE1 to set Low Limit
Low-limit
Press MODE1 to end
Press MODE 2 to decrease
P19
Press PULS Press MODE1+
MODE2 to stop
Press MODE1+
MODE2 to start again
OWNER'S MANUAL - VDO HC 12.6
Index
Preface
1.
Mounting
1.1 Handlebar holder
1.2 Speed transmitter (sensor)
1.3 Spoke magnet
1.4 Twist-Click mounting of computer onto handlebarholder
2. Basic information on how to operate your VDO HC 12.6
2.1 Interrogating information
2.2 Calling set-up mode
2.3 Button / key covering in set-up mode
2.4 Resetting of information modes to zero
2.4.1 Cycling Information
2.4.2 Heartrate Information
2.4.3 NAVI GATOR
3. Installing the batteries
3.1 Installing battery into computer head
3.2 Installing battery into chest belt transmitter
4. Initial set-up of your VDO HC 12.6
4.1 Selecting your language
4.2 Selecting the wheelsize
4.2.1 How to determine the precise wheelsize
4.2.2 How to switch from wheelsize 1 to wheelsize 2
4.2.3 Entering the precise wheelsize
4.3 Entering time / clock
4.4 The NAVIGATOR
4.4.1 Presetting the NAVIGATOR
4.4.2 Resetting the NAVIGATOR to zero
4.5 Presetting the odometer
5. Service interval indicator
6. Sleep mode
7. Heart rate information of your VDO HC 12.6
8. Putting on the chest belt
9. Presetting your upper and lower heart rate limits
10. The stopwatch
10.1 Stopwatch (automatic)
10.2 Manual operation of the stopwatch
11. Calling up your average heart rate
12. Display of training times within preset target range training zones.
13. Activating / deactivating the BEEPER
14. FAQ / Troubleshooting
15. Warranty
16. Technical data
17. Packaging contents
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Preface
Thank you very much for buying a VDO HC 12.6 bicycle computer featuring heart rate / pulse functions. The more familiar you get with this model, the more enjoyable your trips are going to be.
Hence, our urgent request:
Please read thoroughly all the information provided in this manual. You are getting important and useful hints for operation to make you fully benefit from all the technical features of your VDO HC 12.6.
We wish you enjoyable trips and rides on your bike with VDO
CYCLE PARTS GMBH
1.Mounting
1.1 Mounting the handlebar holder
The handlebar holder fits handlebars of any diameter. Before mounting the system, decide if you will be using your left or right hand to operate the computer and then mount the handlebar holder on the respective side. Position the handlebar holder, insert the strap and adjust it by tightening the screw.
Warning: Before tightening the handlebar holder, make sure to adjust the position of the computer head (inclination) when the LCD-display is best visible for you. Only when you find the best position tighten the screw.
P1
1.2 Mounting the speed transmitter / sensor
The sensor should be mounted on the same side of the fork as the holder is on the handlebar. While mounting, be sure that there is ample cable left for left and right turns of your handlebar, do not lay the cable too tight.
P2
Important: Do not tighten the cable ties yet. Accurately position the sensor and the spoke magnet first, then tighten the cable ties.
1.3 Mounting the spoke magnet
Distance between magnet and sensor should be approx. 1-5 mm. In case this distance is not achievable in the current position, slide the sensor and the magnet on the fork or spoke accordingly.
P3
2
Left ...... Center Right
Function
TRIP DIST
RIDE TIME
AVG SPEED
MAX SPEED
MODE 1
Function
NAVI GATOR
CLOCK
ODO METER1
ODO METER2
ODO TOTAL
MODE 2
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Function
STOP WATCH
AVG PULSE
MAX PULSE
TIME ABOVE
TIME IN
TIME BELOW
PULSE
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2.1 Interrogating information
With the MODE1 key you call up following information: TRIP DIST/ RIDE TIME/ AVG SPEED/ MAX SPEED
TRIP DIST
RIDE TIME trip counter for your individual trip, counting to 999.99 KM or M trip timer featuring automatic start/stop function up to 19:59:59 h
AVG SPEED average speed, accurate to two decimal points
MAX SPEED maximum speed achieved during a ride up to199.5 KM or M
Important: If the ride timer overflows 19:59:59 h, it is automatically reset to 00:00:00. Simultaneously, your average speed counter AVG SPEED is reset to zero. If your trip counter overflows 999.99 KM or M, it is automatically reset to 000.00 Simultaneously, your average speed counter
AVG SPEED and your ride timer RIDE TIME are reset to zero.
With the MODE 2 key you call up following information: NAVI GATOR/ CLOCK/ ODO1 METER/ ODO2 METER/ ODO TOTAL
NAVI GATOR
CLOCK
ODO 1 METER
ODO 2 METER
ODO TOTAL
Second, manual trip counter, can be reset to zero individually, can be preset and counting up from there on.
Time of the day in 12h or 24h mode
Odometer (sum of all trips) on Bike 1, up to 99.999 KM or MI.
Odometer (sum of all trips) on Bike 2, up to 99.999 KM or MI.
Odometer (sum of all trips on both bikes), sum of Bike 1 and Bike 2, up to 199.999 KM or M.
Important: Switching conversions from mi to km at odometer 62.111 mi and up leads to a reset to zero of the odometer. (62.111 mi converts to approx
100.000 km but the display holds 99.999 km max.)
With the PULSE key you call up following information: STOP WATCH/ AVG PULSE/ MAX PULSE/ TIME ABOVE/ TIME IN/ TIME BELOW
STOP WATCH
AVG PULSE
MAX PULSE
TIME ABOVE
TIME IN
TIME BELOW stop watch to keep track of your pulse training times, both automatic and manual start/stop possible, up to 19:59:59 h.
average pulse / heart rate during a training period.
maximum pulse during a training period time in which your pulse was above the preset upper limit time in which your pulse was right in-between the preset upper and lower limits, per say, in your target zone.
time in which your pulse was below the preset lower limit
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2.2 Calling up set-up modes
The MODE 1 key calls up any set-up mode
Calling up the set-up modes requires a 3 sec pressing of the MODE 1 key.
Set-up modes can be entered from various information displays:
You want to set up: Display Information needed
Wheelsize 1 or Wheelsize 2
Clock
TRIP DIST
CLOCK
Odometer for Bike 1
Odometer for Bike 2
Navigator, second trip counter
Upper and lower limits for pulse
ODO 1 METER
ODO 2 METER
NAVIGATOR
STOP WATCH or AVG PULSE or TIME ABOVE or TIME IN or TIME BELOW
2.3 Button / key covering in set-up mode
Once you have entered a set-up mode with MODE 1, the keys have the following (different) functions.
MODE 1 key: jump from digit to digit; exit set-up mode (pressing MODE 1 for 3 sec.)
MODE 2 key: increase/change of digit selected; selecting display symbols
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2.4 Resetting of information modes to zero
By pressing MODE 2 for 5 sec. any of the following information is simultaneously reset to zero
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2.4.1. Cycling Information
Get any of these informations in display
TRIP DIST--RIDE TIME--AVG SPEED--MAX SPEED
Press MODE 2 for 5 sec. to reset all of above information symultaneously.
2.4.2 Heartrate Information
Get any of these informations in display
STOP WATCH--AVG PULSE--MAX PULSE--TIME ABOVE--TIME IN--TIME BELOW
Press MODE 2 for 5 sec. to reset all of above information symultaneously.
2.4.3 NAVI GATOR
Call NAVI GATOR in your display
Press MODE 2 for 5 sec, information is being reset to zero.
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3. Installing batteries
3.1 Installing the battery into the computer head
To save battery power, your VDO HC 12.6 comes with the battery not yet fitted. Prior to initial use the batteries will first have to be installed with the positve pole on top.
Warning: Once the battery is installed your VDO HC 12.6 start the set-up of display language. See also chapter 4.1
P5
If you find the computer is not functioning properly after the battery is changed, push the AC-button (Auto Clear) on the rear side of the computer to reset.
3.2 Installing the battery into the chest belt
Open the battery door with a coin and remove it. Install the battery with the positve pole on top. Be sure that the rubber washer ist precisely positioned when closing the battery door.
P6
P7
4. Initial setup of your VDO HC 12.6
4.1 Selecting display language
After installing the battery or pressing the AC-button your VDO HC 12.6 automatically requests a display language to be selected. After installing the battery, your VDO HC 12.6 first greets you in English (by default) displaying "ENJOY YOUR HC12.6" The VDO HC12.6 will then automatically request you to select your display language. The VDO HC 12.6 subsequently displays 7 languages, i.e.:
ENTER LANGUAGE, -- EINGABE SPRACHE--CHOIX LANGUE--REGOL LINGUA--ENTER TAAL--AJUST LENGUA--USTAW JEZYK.
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After this automatic scroll you can then select your language.
I.e. "LANGUAGE ENGL" will be in display
By pressing the MODE 2 key (right), the various languages will be displayed.
Process: LANGUAGE ENGL M2> SPRACHE DEUT M2> LANGUE FRAN M2> LINGUA ITAL M2> TAAL NEDL M2> LENGUA ESPAN M2> JEZYK POLSK
Once your language is displayed, press the MODE 1 key for 3 sec. Your selected language is now stored, any further information is displayed in that language.
The display now shows TRIP DIST, if you have chosen English for your language.
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4.2 Selecting the wheelsize
Your computer VDO HC 12.6 indicates your wheel size as WS (Wheelsize) = wheel circumference. Your VDO HC 12.6 is able to process two different wheelsizes for two different bikes (i.e. road bike and mountainbike)
The following default values are preset
Wheelsize 1 WS1 = 2155 mm wheel circumference
Wheelsize 2 WS2 = 2000 mm wheel circumference
Warning: After a battery change the above defaults are automatically applied.
After a battery change, you have to re-enter the precise values for your bike.
4.2.1 How is the wheelsize precisely determined??
Place the front wheel of your bike with the valve at the bottom, mark this position with a line and push your bike ahead until exactly one rotation of the front wheelis completed. Draw another line where the valve now is. Take a ruler and measure the distance between marks 1 and 2 which reflects the wheelsize = wheel-circumference. The figure measured (inches or mm) is the wheelsize to be entered into your computer.
If you have selected MPH readout you must enter your wheelsize in inches.
If you have selected KMH readout you must enter your wheelsize in mm.
Standard wheelsizes and respective values in mm and inches.
4.2.2 How to switch from wheelsize 1 to wheelsize 2
You can switch from wheelsize 1 (WS 1) to wheelsize 2 (WS 2) and vice-versa by pressing the MODE 1+ MODE 2 button for 3 sec.
P9
P10
8
4.2.3 Entering the precise wheelsize
Step 1: By pressing MODE 1 call TRIP DIST in your display.
Step 2: Press MODE 1 for 3 sec. In the upper part of the display you see "WS1" and "KMH" or "MPH" flashing. The lower part of the display alternately shows
"ENTER MTRIC SYSTM" and "KMH"/"MPH"
Step 3: With MODE 2 you choose whether you want kilometers=KMH oder miles=MPH as a measuring unit.
Step 4: Once the conversion of KMH or MPH has been chosen, you proceed by briefly pressing (0.1 sec) MODE 1. The lower part of the display now alternates
"ENTER WHEELSIZE1" and 2155. The last number "5" flashing. or 84.8. (if MPH selected)The last number "8"flashing.
Step 5: With MODE 1 and MODE 2 you enter your measured wheelsize 1 (bike1). MODE 2 increases the flashing number MODE 1 jumps to the next number, see set-up mode.
Step 6: Once you have entered the last number of wheelsize 1 and press the MODE 1 button, the computer automatically jumps to the setup mode for wheelsize 2. The lower part of the display alternately shows "ENTER WHEELSIZE2" and 2000 with the last number "0" flashing. Enter your wheelsize 2 as described in Step 5.The lower part of the display alternately shows "ENTER WHEELSIZE2" and 2000 or 78.7
(if MPH selected) with the last number "0" or "7" flashing.
Step 7: Once you have entered wheelsize 2, press MODE 1 for 3 sec to exit set-up mode. The computer will return to displaying TRIP DIST.
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Warning: Exiting setup procedure before having completely entered the precise wheelsize may lead to faulty readouts.
4.3 setting the clock CLK
Your VDO HC 12.6 features a clock with hour and minute display in12 or 24 h mode.
To access the clock setup mode proceed as follows:
Step 1: MODE 2 calls the CLK information into your display
Step 2: Press the MODE 1 for 3 sec. The set-up mode for the clock starts. The lower part of the display alternately shows "ENTER CLOCK" and "24h"/12h
Step 3: With MODE 2 you choose whether you want your time in a 24 or 12 hour mode.
Step 4: With MODE 1 you start the hour setup. The hour display will be flashing and can be changed with MODE 2.
Step 5: With MODE 1 you start the minute setup. The minute display will be flashing and can be changed with MODE 2.
Step 6: Once hours and minutes are correctly entered, you exit CLK set-up mode by pressing MODE 1 for 3 sec.
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4.4 The NAVIGATOR
The NAVIGATOR is a second, individual trip distance counter that can be:
• manually reset to zero
• preset to a certain value, the trip distance is then counted from this value.
The NAVIGATOR is very helpful following road book instructions or tour suggestions of bike magazines.
For example, your road book tour wants you "to go straight for a mile and then make a right turn, then go on for half a mile and make a sharp left turn".
These instructions can be precisely followed by using the NAVIGATOR. Once you have arrived at the first intersection after the first mile, you reset the
NAVIGATOR to zero and and follow the next leg for half of a mile. At the second intersection you reset to zero again and follow the next instruction of your road book.
The NAVIGATOR can be preset and proceed from this individual value. For example, you are unable to start your tour at the point 0 km/m, but at 5.3 km.
This value can be preset / entered into the NAVIGATOR. The NAVIGATOR will then count on from 5.3 km.Also after a mistake in following the road book, you can reset/reenter the correct value.
4.4.1 Presetting the NAVIGATOR
Step 1: MODE 2 calls NAVIGATOR into display
Step 2: Press MODE 1 for 3 sec. The lower part of the display alternetely shows "ENTER NAVIGATOR" and "000.00" with the last digit "0" flashing.
Step 3: By pressing MODE 2 you increase the flashing number, by pressing MODE 1 you jump to the next number 000.00, etc.
Step 4: Once the NAVIGATOR is preset, exit setup mode by pressing MODE 1 for 3 sec. The display shows NAVIGATOR and the preset value.
Your VDO HC 12.6 will be counting on from this preset value.
4.4.2 Resetting the NAVIGATOR to zero
Step 1: MODE 2 calls NAVIGATOR into display
Step 2: Press MODE 2 for 5 sec., the value indicated is being reset to zero. Your VDO HC 12.6 will be counting on from zero.
Warning: Before resetting to zero, make sure the information NAVIGATOR is called in.
If NAVIGATOR is not in the display, you are accidentally re-setting other information to zero.
10
P13
P14
4.5 Presetting the odometer
After a battery change, you can re-enter previous odometer values (for both bikes) into your VDO HC 12.6.
Step 1: With MODE 2 call "ODO1 METER" or "ODO2 METER" into display, depending which one of these values you want to re-enter.
Step 2: Press MODE 1 for 3 sec. The lower part of the display alternately shows "ENTER ODO1 METER" or "ENTER ODO2 METER" plus the respective value with the last number flashing.
Step 3: With MODE 2 you increase the number, with MODE 1 you jump to the next number etc.
Step 4: Once you have entered your values for ODOMETER 1 and ODOMETER 2, you exit set-up mode by pressing MODE 1 for 3 sec.
5. Service Interval Indicator
Your VDO HC 12.6 features a Service Interval Indicator to remind you to have your bike serviced at your trusted bike shop.The service interval reminder is indicated separately for both your bikes. Every 750 km / 468 mi, the service icon is activated. The service icon flashes and the lower part of the display shows "BIKE CHECK"
By pressing any of the buttons, the "BIKE CHECK" information disappears. Other information can still be reviewed. The service icon will remain flashing.
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After another 50 km / 35 mi, the service interval icon will also disappear.
P16
6. Sleep-Mode
Your VDO HC 12.6 features SLEEP-Mode. During SLEEP-Mode the display is shut down. The clock and, if activated, the service interval icon, remain displayed.
Additionally, the internal receiver for pulse signals is also shut down in order to save battery power!
Your VDO HC 12.6 automatically goes into SLEEP-Mode after 5 min if
• no buttons are pressed
• no speed impulses are processed
• no pulse signals are received
SLEEP-Mode is terminated if
• any button is pressed
• speed impulses are processed
Warning: If you want pulse signals to be received and processed while you are off your bike, the SLEEP-Mode must be cancelled by switching the computer on / pressing any button.
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7. Pulse information of your VDO HC 12.6
Your VDO HC 12.6 permanentely displays following pulse / heart rate information:
• Actual pulse / heart rate
• Lower limit LO
• Upper limit HI
• Heart icon to indicate receiption of signals
• Audible alarm / beeper (if activated)
Information that is displayed by pressing the PULSE button
STOP WATCH Manual stopwatch for your pulse values
AVG PULSE
MAX PULSE
TIME ABOVE
TIME IN
TIME BELOW
Your average pulse within a training period maximum pulse during a training period
Indication of the time your pulse / heart rate is above the pre-set limit
Indication of the time your pulse / heart rate is between the pre-set upper and lower limit.
Indication of the time your pulse / heart rate is below the pre-set limit
The pulse information can be viewed by pressing the PULSE button in the following order.
STOP WATCH/ AVG PULSE/ MAX PULSE/ TIME ABOVE/ TIME IN/ TIME BELOW
8. Putting on the chest belt
Men have to put on the chest belt below the pectoral muscles, women below the bust on the ribs. Electrodes incorporated to the chest belt measure your pulse.
To ensure precise measuring either the electrodes or your skin must be moistened.
A little water or saliva will do that. Later, during training, your sweat is then providing the required moist. The chest belt must not be put on too tight or your breathing may become hindered. The perfect fit of the chest belt is achieved by adjusting the elastic strap. When done training you may clean the chest belt by rinsing it with warm water. The elastic strap is machine washable
The flashing heart icon in the display indicates the functioning transmission of pulse signals from the chest belt to the computer.
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9. Setting of pulse limits
With your VDO HC 12.6 you determine upper and lower limits for your pulse / heart rate to define your training zone.
During initial setup or when the AC-button at the rear of the housing has been pressed, following values apply by default:
• Lower limit LO 80
• Upper limit HI 140
Step 1: Call any pulse information into display by pressing the PULSE button.
Step 2: Press MODE 1 for 3 sec. The lower part of the display alternately shows "ENTER and HIGH LIMIT" plus the number "140" or the value you have last entered. The middle part of the display shows "HI" and the respective value
Step 3: By pressing MODE 2 you can change this value, pressing once increases by 1, constant pressing increases by increments of 5, i.e. up to 160.
Upper limit may be set from 80 to 220 beats per minute. Exceeding 220, setup will start anew at 80.
Step 4: Once your upper limit is set, i.e. 160, MODE 1 will compulsorily take you to setup your lower limit.
The lower part of the display alternately shows "ENTER and LOW LIMIT" plus the number "150" (= set value for upper limit minus 10).
The middle part of the display shows "LO" and the respective value, here "150".
Step 5: By pressing MODE 2 you can change this value, pressing once decreases by 1, constant pressing decreases by increments of 5, i.e. "145".
Step 6: Once you have set up your lower limit, you may exit setup by pressing MODE 1 for 3 sec.
Preset values for your upper and lower pulse limits are permanentely displayed in the middle part of the LCD. (HI and LO)
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10. The stopwatch
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10.1 Stopwatch (automatic)
With your VDO HC 12.6 running (not in Sleep-Mode), the receiver for pulse signals is activated as well. As soon as the chest belt (sender) starts transmitting pulse signals, the STOPWATCH will start automatically.
The STOPWATCH may also be manually started and stopped. (see manual operation of the stopwatch).
If you don't stop the STOPWATCH manually, it stops automatically as soon as the receiver is no longer being transmitted pulse signals from the chestbelt sender.
For example, you have put off the chestbelt after your training or the distance between receiver (computer) and sender (chestbelt) has become too big.
Only with the STOPWATCH running, values and information for TIME ABOVE--TIME IN--TIME BELOW and AVG PULSE can be processed and displayed.
10.2 Manual operation of the STOPWATCH
Only with the receiver (computer) on and the chestbelt transmitting pulse signals (actual pulse displayed), the STOPWATCH is manually operable.
Step 1: By pressing PULSE call STOPWATCH in your display
Step 2: To either stop or restart the STOPWATCH press MODE 1 and MODE 2 simultaneously.
Once you have put your STOPWATCH to an halt, the lower part of the display alternately shows "STOPWATCH" and the respective value. Additionally you see "FREEZ". "FREEZ" indicates that the STOPWATCH has been put to a manual halt. Restarting the STOPWATCH
(MODE 1 and MODE 2 simultaneously), your display shows "STOPWATCH" and the respective value. "FREEZ" will then disappear from the display.
11. Calling up your average pulse / heart rate
AVG PULSE information is called up by pressing the PULSE key. Average pulse is calculated by the number of heartbeats and the STOPWATCH time.
With the STOPWATCH manually put to halt, average pulse can only be calculated for the time measured to date.
With the STOPWATCH manually put to halt and calling up AVG PULSE, the lower part of the display alternately shows the then actual value and "FREEZ".
"FREEZ" indicates that the STOPWATCH has been put to a manual halt.
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12. Display of training times within preset target range training zones.
With your VDO HC 12.6 you determine your upper and lower pulse limits
Limits setup see paragraph 9.
Training times within preset target range training zones are only registered if
• the computer is switched on,
• the chestbelt sender is transmitting pulse signals,
• the STOPWATCH has not been put to a manual halt,
Training times within preset target range training zones are called up by pressing the PULSE button.
TIME ABOVE indicates the time your pulse has been above the preset upper limit, i.e. 12:15 mm:ss
In case the display alternately shows "FREEZ" and the actual value, the STOPWATCH has been put to a manual halt. Hence, registering training times within target zones has been interrupted. "FREEZ" indicates that status.
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TIME IN indicates the time your pulse / heart rate is within the preset upper and lower limit window, i.e. 1:14:40 h:mm:ss This window is your desired target range zone in which you should be most of the time to achieve optimum results. Same here, "FREEZ" indicates the STOPWATCH has been put to a manual halt and time zone registering is interrupted.
TIME BELOW indicates the time your pulse has been below the preset lower limit, i.e. 8:40 m:ss
In case the display alternately shows "FREEZ" and the actual value, the STOPWATCH has been put to a manual halt.
13. BEEPER activating / deactivating
Should your actual pulse be either higher than the preset upper limit or lower than the preset lower limit, an audible alarm
(BEEPER) warns you about that status.
The beeper may be activated or deactivated.
ON / OFF BEEPER
Press PULSE for 3 sec
The beeper icon emerges on or disappears from the display.
15
14. Troubleshooting
GB
HC
12.6
This chart outlines possible malfunctions, their causes and removal.
malfunctions irregular LCD readout (i.e. after battery change) no speed display display fades or disappears no pulse display no average pulse display no time display for training zones most likely cause computer software is not running smoothly check for proper distance between sensor and magnet cable from sensor to computerhead broken computerhead is incorrectly twisted onto handlebarholder no wheelsize value entered removal solutions press AC-button at the rear of computer head
to reset readjust sensor and magnet check cable and replace if necessary place computerhead on handlebar holder and twist until detent (CLICK) enter wheelsize number battery in computer empty temperatures below -15
°
C (40
°
F) dull display readout check battery and replace if necessary.
Back in normal temperatures, display picks up working correctly.
computer in sleep-mode, receiver not activated press any button to activate receiver chestbelt battery empty check battery and replace if necessary.
chestbelt electrodes not moistened moisten the electrodes with water or saliva distance from computer to chestbelt is too big reduce distance stopwatch not running, stopwatch manually arrested start stopwatch or take off manual halt
16
15. Warranty
We warrant VDO HC 12.6 (chestbelt, sensor, computer head and handlebar holder) to the original purchaser for five years from date of purchase against defects in material and workmanship.
This does not cover the batteries, cables and defects resulting from normal wear and tear, improper care, accidents, abuse or alteration.
Please take care to retain your receipt of purchase.
In case of legitimate complaints, you are entitled to receive a comparable replacement model. Due to possible model changes, your model might not be available any more.
You may contact your retailer or store where you purchased your VDO HC 12.6 or send the computer directly to us:
CYCLE PARTS GMBH
Grosse Ahlmuehle 33
76865 Rohrbach / Germany
In case of technical queries, call our consumer-service-hotline Tel.+49-6349-9635-10.
Technical specifications of VDO HC 12.6 are subject to change.
GB
HC
12.6
17
GB
HC
12.6
16. Technical data dimensions computer chestbelt handlebar holder batteries radio frequency chest belt (transmitter) range operating temperature range speed measuring range width 42 x ht 52 x depth 14mm weight 40(g) weight 80(g) weight 30(g)
3V, type 2032 computer chestbelt chestbelt
LCD-display
2,5 km/h minimum
3V, type 2032
5,2 Khz (POLAR-compatibel)
0.75 m
-15
°
C to +80
°
C
120 km/h maximum trip distance counter
NAVIGATOR odometer 1 odometer 2 up to 999,99 km or mi up to 999,99 km or mi up to 99.999 km or mi
TOTODO odometers 1+2 wheelsize pulse measuring range
100 mm minimum
40 minimum up to 199.999 km or mi
3999 mm maximum
240 maximum
17. Contents
1 computer head
1 handlebar holder with sensor, cable and screw
1 rubber shim for sensor mount
1 spoke magnet
1 chestbelt plus Elastic strap
5 cable ties
1 battery 3 V Type CR 2032
1 installation and operation manual
18

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Key features
- Heart rate monitor
- Stopwatch
- Trip distance counter
- Odometer
- Supports two different bicycles
- Measures speed, distance, time, and heart rate