Battery Change - Sigma BC 2209 MHR STS Manual Del Usuario

10 tECHNICAL DAtA

10.2 BAttERY CHANGE

2209
The battery change on the computer head and the transmitters (speed, cadence,
and/or chest belt) is shown on the display. After changing the battery, only the time
has to be entered again.
Computer head:
k Open cover with tool.
k Take note of polarity. When the battery compartment is open,
you must see the plus side of the battery.
k If the sealing ring is loose, put it back in place.
k Close cover with tool.
transmitters:
k Open cover with tool.
k Remove battery from cover.
k Take note of polarity.
k Insert new battery in the cover.
k Close cover with tool.
Battery:
Computer head:
Transmitter:
Battery lifespan:
Computer head:
Transmitter:
* if used one hour a day
2209 2209
Lithium button battery CR 2450
Lithium button battery CR 2032
approx. 1 year*
approx. 1 year*
2209
BC 2209 MHR
25 26
27 28
29 30
31 32
CR 2450
CR 2032
55