ProForm 680 Lt Treadmill English Manual - Page 16

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4.

Change the incline of the treadmill as desired.

To change the incline of the treadmill, press the

Incline increase and decrease buttons or one of

the numbered Quick Incline buttons. Each time you

press the Incline increase or decrease button, the

incline will change by 0.5%. If you press one of the

numbered Quick Incline buttons, the treadmill will

adjust to the selected incline setting. Note: After

you press the buttons, it may take a moment for

the treadmill to reach the selected incline setting.

5.

Follow your progress with the displays.

When the

manual

mode is se-

lected, the

upper display

will show a

track that

represents 1/4 mile (400 meters). As you walk or

run, indicators will appear in succession around the

track until the entire track appears. The track will

then disappear and the indicators will again begin

to appear in succession.

The left side of the lower

display will show the

elapsed time, the dis-

tance that you have

walked or run, and the in-

cline level of the treadmill.

Press the Display button to view the time or the dis-

tance. Note: When a preset workout is selected,

the display will show the time remaining in the

workout instead of the elapsed time.

The right side of the

lower display will show

the approximate number

of calories you have

burned, the speed of the

walking belt, and your

pace in minutes per mile. Press the Display button

to view the speed or the pace. The right side of the

display will also show your heart rate when you use

the handgrip pulse sensor.

To reset the display, press the Stop button, remove

the key, and then reinsert the key.

6.

Measure your heart rate if desired.

Before using the

handgrip pulse

sensor, remove

the sheets of

clear plastic from

the metal con-

tacts. In addition,

make sure that

your hands are

clean.

To measure your heart rate,

stand on the foot

rails

and place your hands on the metal contacts—

avoid moving your hands.

When your pulse is de-

tected, the heart symbol in the display will begin to

flash each time your heart beats, one or two dashes

will appear, and then your heart rate will be shown.

For the most accurate heart rate reading, con-

tinue to hold the contacts for at least 15 sec-

onds.

7.

Turn on the fan if desired.

The fan features high, low, and auto speed set-

tings. Press the Fan button repeatedly to select a

fan speed or to turn off the fan. When the auto

mode is selected, the speed of the fan will auto-

matically increase and decrease as the speed of

the walking belt increases and decreases. Note: If

the fan is on when the walking belt is stopped, the

fan will turn off automatically after a few minutes.

The auto mode can only be selected while the

walking belt is moving.

8.

When you are finished exercising, remove the

key from the console.

Step onto the foot rails, press the Stop button, and

adjust the incline of the treadmill to the lowest

setting. The incline must be at the lowest setting

or you may damage the treadmill when you fold

it to the storage position.

Next, remove the key

from the console and put it in a secure place.

When you are finished using the treadmill, switch

the reset/off circuit breaker to the “off” position and

unplug the power cord.

IMPORTANT: If you do

not do this, the treadmillʼs electrical compo-

nents may wear prematurely.

Track

Metal Contacts

ProForm 680 Lt Treadmill English Manual - Page 16

setting. The incline must be at the lowest setting

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