Acumen HR409 Heart Rate Monitor User Manual

Soft flexible electrodes comfortably hug your chest providing optimum stability. Easy to adjust and includes a unique angled design patented clip which helps eliminate slippage and provides added comfort.

VETTA BIKE MOUNT

The head unit of the HR409 can be detached from the wrist strap mount and inserted into the handlebar mount as shown.

BUTTON FUNCTIONS

SET/ALARM

Button Press to switch alarm sound ON/OFF

(when in Time or HR Mode).

MODE Button Press momentarily to change modes.

Note: All buttons produce one short beep when pressed. Press and hold commands also produce another beep.

MODES OF OPERATION

To switch between different display modes, click the MODE button.

DISPLAY MODES

SET TARGET ZONE

SETTING MODES

The two Setting modes are accessed from the Time of Day & HR display modes.

Press & hold the SET button to enter Setting Mode.

Adjust blinking digits with the MODE button.

Press MODE button to increase the digits. Press and hold changes the digits fast.

Proceed to the Target Zone Setting option with the SET button.

To exit Setting Mode when finished, just press and hold the SET

Note: If no button is pressed after 1 minute, the monitor will

automatically exit the Setting Mode.

SETTING THE CLOCK

Start from the Time-of-Day Mode.

1. Press & hold the SET button to enter the time Setting Mode.

2. Hour (blinking) -Set by using the

MODE button. Press the SET button to proceed to the next item.

3. Minutes (blinking) -Set by using the MODE button. Press the SET button to proceed to the next item.

4. 12/24hr. time display(blinking)-Set by using the MODE button. Press the

SET button to proceed to the next

5. Daily Alarm (blinking) -Set on or off with the MODE button. Press the

SET button to proceed to the next

6. Alarm hour (blinking) -Set by using the MODE button. Press the SET button to proceed to the next item.

7. Alarm minutes (blinking) -Set by using the MODE button. Pres