2012 IQ400 Computer
Setup and Owners Manual - 11/11
1. Press
FUNCTION
until the “
ODO
” displays.
2. Press and hold
SET
for >3 seconds to begin programming.
3. Press
SET
to change to “
KM/H
” or “
M/H
”
4. Determine your
Tire Size
then find the corresponding
L (mm)
in the chart below.
5. Press
FUNCTION
to move the cursor to the first field.
6. Press
SET
to change the 1st digit of 4 numbers for the
L (mm)
.
Repeat steps 5 and 6 until the proper
L (mm)
is entered.
7. Press and hold
FUNCTION
for 3 seconds to exit programming.
8. Verify the computer shows speed and cadence. If not, you may have to complete the
Final Set up steps shown in these instructions.
SETTING THE WHEEL SIZE
L (mm)
tire size
l (mm)
tire size
l (mm)
24 X 1.75
1890
27 X 1-3/8
2169
24 X 2.00
1925
650 X 20C
1938
24 X 2.125
1965
650 X 23C
1944
26 X 7/8
1920
650 X 35A
2090
26 X 1(59)
1913
650 X 38A
2125
26 X 1(65)
1952
650 X 38b
2105
26 X 1.25
1953
700 X 18C
2070
tire size
l (mm)
26 X 1-1/8
1970
700 X 19C
2080
14 X 1.50
1020
26 X 1-3/8
2068
700 X 20C
2086
14 x 1.75
1055
26 X 1-1/2
2100
700 X 23C
2096
16 X 1.50
1185
26 X 1.40
2005
700 X 25C
2105
16 X 1.75
1195
26 X 1.50
2010
700 X 28C
2136
18 X 1.50
1340
26 X 1.75
2023
700 X 30C
2146
18 X 1.75
1350
26 X 1.95
2050
700 X 32C
2155
20 X 1.75
1515
26 X 2.00
2055
700C Tubular
2130
20 X 1-3/8
1615
26 X 2.10
2068
700 X 35C
2168
22 X 1-3/8
1770
26 X 2.125
2070
700 X 38C
2180
22 X 1-1/2
1785
26 X 2.35
2083
700 X 40C
2200
24 X 1
1753
26 X 3.00
2170
29 X 2.1
2288
24 X 3/4 Tubular
1785
27 X 1
2145
29 X 2.3
2326
24 x 1-1/8
1795
27 X 1-1/8
2155
24 X 1-1/4
1905
27 X 1-1/4
2161
IMPORTANT:
After the computer is programmed, final set up must be confirmed.
1. Install the computer onto the mounting bracket.
2. Gently spin the wheel. Verify the Speed and Cadence magnets to not hit the sensor
arms.
3. Gently spin the cranks then check the display to verify the Speed and Cadence are
showing on the computer. The green LeD light on the sensor should also flash verifying
proper set up. If either is not appearing on the sreen and the LeD is not flashing, adjust
the gaps between magnets. Spin the cranks again.
4. If the speed or cadence do not appear on the screen after steps 1-3 are complete, you
may have to pair the sensor to the computer again.
4a. With the computer mounted, press and hold the SeT and FuNCTION buttons at the
same time for 5 seconds.
4b. Turn the cranks. A 2 digit ID code between “00-63” will appear on the screen. Press
the SeT button. Turn the cranks when the Sub-Display flashes lines “--------”. Continue
turning the cranks for 10 seconds. Pairing is complete when the computer returns to
the home screen.
4c. If “eRR” appears in the screen, repeat steps 1 through 4b.
5. When all setup including sensors and magnets is complete, draw the nylon ties securely.
Carefully snip the tie ends 1-2mm from tie head.
FINAL SET UP
TROUBLESHOOTING
CONDITION
ACTION
Wheel moving but current speed does not
appear
Check/adjust sensor and magnet gap.
battery is low –> replace
“eRR01” appears on display
battery low –> replace
“eRR” appears on display
Interference from another electronic
device-> turn off or move electronic
device
Display is blank, very light or black
battery low –> replace.
Computer too hot –> move to cool area.
Display changes slowly
Computer too cold –> move to warm
area
IQ400 Specifications
Operating Temperature
0° C ~ 40° C, ( 32° F ~ 104°F)
Storage Temperature
-10° C ~ 50° C, ( 14° F ~ 122°F)
battery
3 volt lithium, CR2032 cell
Weight
30.6 grams
Timer Range: 0~29 (hour): 59 (minute): 59 (second)
Current Speed Range: 0 ~ 99.9 kM/ 0~62 Mile
Average Speed Range: 0 ~ 99.9 kM/ 0~62 Mile
MAX Speed Range: 0 ~ 99.9 kM/ 0 ~ 62 Mile
(Trip) Distance Range: 0 ~ 999.99 kM/ 0~600 Mile
Odometer Range: 0 ~ 99999 kM/ 0 ~ 62000 Mile
BATTERY REPLACEMENT
Remove the computer from the handlebar mount. use a coin to unscrew the battery door.
Turn counter-clockwise. Remove the old battery. Place a new battery (CR2032) into the
computer with the positive “+” marking of the battery facing up. Replace the battery door.
Follow these steps for replacing the sensor battery (CR2032).
Verify the computer shows speed and cadence. If not, you may have to complte the Final
Set up steps shown in these instructions.
CANNONDALE USA
Cycling Sports Group, Inc.
172 Friendship Road,
bedford, Pennsylvania, 15522 , uSA
(Voice): 1-800-bIke-uSA
(Fax): 814-623-6173
CANNONDALE EUROPE
Cycling Sports Group europe, b.V.
mail: Postbus 5100
visits: Hanzepoort 27
7570 GC, Oldenzaal, Netherlands
(Voice): + 41 61.4879380
(Fax): 31-5415-14240
CANNONDALE AUSTRALIA
Cycling Sports Group Australia Pty Limited
unit 8, 31-41 bridge Road
Stanmore, NSW 2048, Australia
(Voice): 61-2-85954444
(Fax): 61-2-85954499
CANNONDALE JAPAN
Namba Sumiso building 9F,
4-19, Minami Horie 1-chome,
Nishi-ku, Osaka 550-0015, Japan
(Voice): 06-6110-9390
(Fax): 06-6110-9361
CANNONDALE UK
Cycling Sports Group
Vantage Way, The Fulcrum,
Poole, Dorset, bH12 4Nu
(Voice): +44 (0)1202 732288
(Fax): +44 (0)1202 723366
CANNONDALE CONTACT INFORMATION
