EN

WATCH

You can wear the receiver watch on your wrist or strap it to a bike or exercise machine, as shown below.

TRANSMISSION SIGNAL

The heart rate chest belt and watch have a maximum transmission range of about 62.5 centimetres (25 inches). They are equipped with the latest digital coding system to reduce signal interference from the environment, as well as analog technology. For more accurate readings use the digital transmission signal. You should only switch to the analog transmission signal if the situation in point 2 occurs (see below). Your watch will advise you which system it is using and the signal status by displaying the following icons:

NOTE Whenever the watch is searching for the chest belt signal (manual or automatic search), make sure that the chest belt is no further than 10 cm (4 inches) from the watch.

ICON

DESCRIPTION

 

 

Outside heart is

Searching for a signal

flashing

 

 

 

Inside heart is

A signal has been found

and the digital system is

flashing

being used

 

 

 

 

A signal has been found

Heart is flashing

and the analog system is

 

being used

/

No signal has been found

 

 

NOTE To switch from digital to analog or analog to digital system, press the chest belt button for more than 4 seconds and then force a signal search.

IMPORTANT If the heart icon does not appear on the display or is not flashing because no signal has been found, force a signal search. See “Signal Search” section on how to do this.

In the event that you experience a weak signal or your signal is disrupted by interference in the environment, follow the instructions below to identify and resolve the situation.

1.The signal is weak - the watch heart rate monitor will only show “0”:

Shorten the distance between the heart rate chest belt and watch.

Re-adjust the position of the heart rate chest belt.

Check the conductive pads are moist enough to ensure solid contact.

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Oregon Scientific SE188 user manual Transmission Signal, Watch