Pro-form PFEX78916.0 User Manual

www.proform.com

Model No. PFEX78916.0
Serial No.

Write the serial number in the space
above for reference.

Serial

Number

Decal

ACTIVATE YOUR
WARRANTY

To register your product and
activate your warranty today,
go to www.proformservice.com/
registration.

USER’S MANUAL

CUSTOMER CARE

For service at any time, go to
www.proformservice.com.

Or call 1-888-533-1333
Mon.–Fri. 6 a.m.–6 p.m. MT
Sat. 8 a.m.–12 p.m. MT

Please do not contact the store.

CAUTION

Read all precautions and instruc­tions in this manual before using
this equipment. Keep this manual
for future reference.

TABLE OF CONTENTS

WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

IMPORTANT PRECAUTIONS ..................................................................3

BEFORE YOU BEGIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

PART IDENTIFICATION CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

HOW TO USE THE EXERCISE BIKE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

MAINTENANCE AND TROUBLESHOOTING ....................................................16

FCC INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

EXERCISE GUIDELINES ....................................................................18

ORDERING REPLACEMENT PARTS .................................................. Back Cover

LIMITED WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover

WARNING DECAL PLACEMENT

This drawing shows the location(s) of the
warning decal(s). If a decal is missing or

illegible, see the front cover of this manual
and request a free replacement decal.
Apply the decal in the location shown.

Note: The decal(s) may not be shown at
actual size.

PROFORM is a registered trademark of ICON Health & Fitness, Inc.

2

IMPORTANT PRECAUTIONS

WARNING: To reduce the risk of serious injury, read all important precautions and

instructions in this manual and all warnings on your exercise bike before using your exercise bike.
ICON assumes no responsibility for personal injury or property damage sustained by or through the
use of this product.

1. It is the responsibility of the owner to ensure
that all users of the exercise bike are ade­quately informed of all precautions.

2. Before beginning any exercise program,
consult your physician. This is especially
important for persons over age 35 or per­sons with pre-existing health problems.

3. The exercise bike is not intended for use by
persons with reduced physical, sensory, or
mental capabilities or lack of experience and
knowledge, unless they are given supervi­sion or instruction about use of the exercise
bike by someone responsible for their safety.

4. Use the exercise bike only as described in
this manual.

5. The exercise bike is intended for home use
only. Do not use the exercise bike in a com­mercial, rental, or institutional setting.

6. Keep the exercise bike indoors, away from
moisture and dust. Do not put the exercise
bike in a garage or covered patio, or near
water.

7. Place the exercise bike on a level surface,
with a mat beneath it to protect the floor or
carpet. Make sure that there is at least 2 ft.
(0.6 m) of clearance around the exercise bike.

8. Inspect and properly tighten all parts each
time the exercise bike is used. Replace any
worn parts immediately.

9. Keep children under age 13 and pets away
from the exercise bike at all times.

10. Wear appropriate clothes while exercising;
do not wear loose clothes that could become
caught on the exercise bike. Always wear
athletic shoes for foot protection.

11. The exercise bike should not be used
by persons weighing more than 250 lbs.
(113 kg).

12. Be careful when mounting and dismounting
the exercise bike.

13. Always keep your back straight while using
the exercise bike; do not arch your back.

14. The heart rate monitor is not a medical
device. Various factors may affect the accu­racy of heart rate readings. The heart rate
monitor is intended only as an exercise aid
in determining heart rate trends in general.

15. The exercise bike does not have a freewheel;
the pedals will continue to move until the
flywheel stops. Reduce your pedaling speed
in a controlled way.

16. Over exercising may result in serious injury
or death. If you feel faint, if you become short
of breath, or if you experience pain while
exercising, stop immediately and cool down.

3

STANDARD SERVICE PLANS

4

BEFORE YOU BEGIN

Thank you for selecting the new PROFORM® DESK
BIKE exercise bike. Cycling is an effective exercise for
increasing cardiovascular fitness, building endurance,
and toning the body. The DESK BIKE exercise bike
provides a selection of features designed to make your
workouts at home more effective and enjoyable.

For your benefit, read this manual carefully before
you use the exercise bike. If you have questions after

Heart Rate Monitor

Handlebar

Seat

Backrest

reading this manual, please see the front cover of this
manual. To help us assist you, note the product model
number and serial number before contacting us. The
model number and the location of the serial number
decal are shown on the front cover of this manual.

Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.

Desk Tray

Console

Water Bottle Holder*

Seat Knob

*Water bottle is not included

Resistance Knob

Pedal/Strap

Length: 3 ft. 9 in. (114 cm)
Width: 2 ft. (61 cm)

5

PART IDENTIFICATION CHART

Use the drawings below to identify the small parts needed for assembly. The number in parentheses below each
drawing is the key number of the part. The number following the key number is the quantity needed for assem­bly. Note: If a part is not in the hardware kit, check to see if it has been preassembled. Extra parts may be

included.

M8 Split

Washer (20)–2

M8 Locknut

(16)–4

M8 x 35mm Screw

(21)–2

M8 x 45mm Bolt

(22)–2

M8 Washer

(17)–6

M8 Acorn

Nut (15)–4

M8 Curved

Washer (14)–6

M4 x 10mm

Screw (19)–10

M8 x 40mm Screw

(28)–2

M8 x 50mm Carriage

Bolt (13)–4

M8 x 55mm Carriage

Bolt (34)–2

6

ASSEMBLY

• To hire an authorized service technician to
assemble this product, call 1-800-445-2480.

• Assembly requires two persons.

• Place all parts in a cleared area and remove the
packing materials. Do not dispose of the packing

materials until you nish all assembly steps.

• Left parts are marked “L” or “Left” and right parts
are marked “R” or “Right.”

1. Go to www.proformservice.com/registration

on your computer and register your product.

• activates your warranty

• saves you time if you ever need to contact
Customer Care

• allows us to notify you of upgrades and offers

Note: If you do not have internet access, call

Customer Care (see the front cover of this
manual) and register your product.

• In addition to the included tool(s), assembly
requires the following tool(s):

one Phillips screwdriver

one adjustable wrench

Assembly may be easier if you have a set of
wrenches. To avoid damaging parts, do not use
power tools.

1

2. Attach the Rear Stabilizer (3) to the Handlebar
Frame (1) with two M8 x 55mm Carriage Bolts
(34), two M8 Curved Washers (14), and two M8
Acorn Nuts (15).

2

1

15

14

3

34

15

14

7

3. Attach the Front Stabilizer (7) to the Seat Frame
(2) with two M8 x 50mm Carriage Bolts (13), two
M8 Curved Washers (14), and two M8 Acorn
Nuts (15) (only one Curved Washer and one
Acorn Nut are shown).

3

4. Orient the Backrest Frame (27) and the Seat
Handlebar (30) as shown.

Attach the Backrest Frame (27) to the Seat

Handlebar (30) with two M8 x 45mm Bolts
(22), two M8 Washers (17), and two M8
Locknuts (16).

15

4

14

2

7

13

22

17

27

30

5. Attach the Seat (5) to the Seat Post (4)
with three M8 Locknuts (16) and three M8
Washers (17). Note: The Locknuts and Washers
may be preattached to the Seat.

16

5

5

4

17

16

17

16

8

6. Orient the Seat Post (4) and the Backrest Frame
(27) as shown.

Attach the Seat Post (4) to the Backrest

Frame (27) with two M8 x 50mm Carriage
Bolts (13), two M8 Washers (17), and two M8
Locknuts (16).

6

16

17

13

27

4

7. Insert the Seat Post (4) into the Seat Frame (2).

Next, insert the Seat Knob (12) into the Seat

Frame (2) and into one of the adjustment holes
in the Seat Post (4); make sure that the Seat

Knob is in one of the adjustment holes in the
Seat Post. Then, tighten the Seat Knob.

8. Attach the Backrest (26) to the Backrest Frame
(27) with two M8 x 40mm Screws (28) and two
M8 Washers (17).

7

4

2

12

8

26

17

28

27

9

9. Attach the Water Bottle Holder (18) to the
Backrest Frame (27) with two M4 x 10mm
Screws (19).

9

27

18

19

10. Attach the Handlebar (6) to the Handlebar
Frame (1) with two M8 x 35mm Screws (21),
two M8 Split Washers (20), and two M8 Curved
Washers (14).

11. The Console (8) requires two AA batteries (not
included); alkaline batteries are recommended.
Do not use old and new batteries together or
alkaline, standard, and rechargeable batter­ies together. IMPORTANT: If the Console has

been exposed to cold temperatures, allow
it to warm to room temperature before you
insert batteries. Otherwise, you may dam­age the console displays or other electronic
components.

Press the tab on the battery cover, and remove

the battery cover. Next, insert two batteries into
the battery compartment; make sure to orient

the batteries as shown by the diagram inside
the battery compartment. Then, reattach the

battery cover.

10

21

20

14

6

1

11

8

Battery

Cover

10

12. Have a second person hold the Console (8) near
the Handlebar Frame (1). Connect the wires on
the Console to the Reed Switch Wire (23) and
the Monitor Wire (24).

Tip: Avoid pinching the wires. Slide the

Console (8) onto the console mount on the
Handlebar Frame (1).

12

Avoid pinching

the wires

8

13. Identify the Right Pedal (11).

Using an adjustable wrench, firmly tighten the

Right Pedal (11) clockwise into the Right Crank
Arm (25).

Firmly tighten the Left Pedal (29)

counterclockwise into the Left Crank Arm
(not shown). IMPORTANT: You must turn the
Left Pedal counterclockwise to attach it.

14. Identify the bottom edge (A) of the Desk Tray
(10); the tray is deeper at the bottom edge of
the Desk Tray.

13

14

29

23

24

1

25

11

10

Attach the four Handlebar Clamps (9) to the

underside of the Desk Tray (10) with eight
M4 x 10mm Screws (19); make sure that all

the Handlebar Clamps are facing the bottom
edge (A) of the Desk Tray.

A

19

10

9

9

A

11

15. Press the Handlebar Clamps (9) on the
underside of the Desk Tray (10) onto the
Handlebar (6) in the locations shown; press

on the two upper Handlebar Clamps first,
and then press on the two lower Handlebar
Clamps.

15

10

9

6

16. After the exercise bike is assembled, inspect it to make sure that it is assembled correctly and that it

functions properly. Make sure that all parts are properly tightened before you use the exercise bike.

Extra parts may be included. Place a mat under the exercise bike to protect the floor.

9

12

HOW TO USE THE EXERCISE BIKE

HOW TO USE THE DESK TRAY

To attach the
desk tray to the
handlebar, press

the handlebar
clamps on the
underside of the
desk tray onto the
handlebar in the
locations shown;

press on the two
upper handlebar
clamps first, and
then press on
the two lower
handlebar clamps.

To remove the
desk tray, carefully

push the two lower
handlebar clamps
off the handlebar
first. Then, lift the
desk tray and care­fully push off the two
upper handlebar
clamps.

Tray

HOW TO ADJUST THE SEAT POST

For effective exercise, the seat should be at the proper
height. As you pedal, there should be a slight bend in
your knees when the pedals are in the lowest position.

To adjust the height of the seat, first loosen and
remove the seat knob. Next, slide the seat post upward
or downward and align one of the adjustment holes in
the seat post with the hole in the frame. Then, insert
the seat knob into the frame and the seat post, and
tighten the seat knob. Make sure that the seat knob

is inserted into one of the adjustment holes in the
seat post.

HOW TO FOLD THE EXERCISE BIKE

When the exercise bike is not in use, it can be folded to
a compact position. IMPORTANT: Remove the desk
tray. Then, hold the handlebar with one hand, hold the
seat with the other hand, and push the handlebar and
the seat towards each other.

HOW TO ADJUST THE PEDALING RESISTANCE

To increase the
resistance of
the pedals, turn
the resistance
knob clockwise;
to decrease the
resistance, turn the
knob counterclock­wise. IMPORTANT:

Stop turning the
knob when turning
becomes difficult,
or you may dam­age the exercise bike.

Knob

13

FEATURES OF THE CONSOLE

The easy-to-use console features six modes that
provide instant exercise feedback during your
workouts. The modes are described below.

Scan—This mode displays the time, speed, distance,
calories, and pulse modes, for a few seconds each, in
a repeating cycle.

Time—This mode displays the elapsed time that you
have pedaled during your workout.

Speed (SPD)—This mode displays your pedaling
speed, in kilometers per hour.

Distance (DIST)—This mode displays the distance
that you have pedaled during your workout, in
kilometers.

Calories (CAL)—This mode displays the approximate
number of calories that you have burned during your
workout.

Pulse (PUL)—This mode displays your heart rate in
beats per minute when you are using the heart rate
monitor (see step 3 on page 15). When your pulse is
not detected, a P will appear in the display.

HOW TO USE THE CONSOLE

Make sure that there are batteries (not included) in the
console (see assembly step 11 on page 10). If there
is a sheet of clear plastic on the display, remove the
plastic.

1. Turn on the console.

To turn on the console, press either button on the

console or simply begin pedaling.

2. Select one of the six modes:

Scan mode—

When the
console is
turned on, the
scan mode will
automatically be
selected. One
mode arrow will
point to the word
SCAN, and a
second mode
arrow will show which mode is currently displayed.
Note: If a different mode is selected, select the
scan mode again by repeatedly pressing the Mode
button.

Time, speed,

distance,
calories, or
pulse mode—

To select one
of these modes
for continuous
display, press
the Mode button
repeatedly. The
mode arrows
will show which mode is selected. Make sure that

there is not a mode arrow pointing to the word
SCAN.

14

3. Measure your heart rate, if desired.

Note: To use the handgrip heart rate monitor, you

must remove the desk tray from the handlebar (see
HOW TO USE THE DESK TRAY on page 13).

If there are

sheets of plastic
on the metal
contacts of the
handgrip heart
rate monitor,
remove the
plastic. Place
your hands on
the handgrip
heart rate moni­tor, with your
palms on the contacts. Avoid moving your hands.
When your pulse is detected, your heart rate will be
shown when the pulse mode is displayed. For the

most accurate heart rate reading, continue to
hold the handgrips for about 15 seconds.

Contacts

If your heart rate is not shown, make sure that the

pulse mode is displayed. In addition, make sure
that your hands are positioned as described and
that you are not moving your hands excessively or
squeezing the contacts tightly. For optimal perfor­mance, periodically clean the contacts using a soft
cloth; never use alcohol, abrasives, or chemi-

cals to clean the contacts.

4. Reset the console, if desired.

To reset the console, hold down the Reset button

for a few seconds. After the console is reset, the
scan mode will be selected.

5. When you are finished exercising, the console
will turn off automatically.

If the pedals are not moved for a few seconds, the

console will pause.

The console has an auto-off feature. If the ped-

als are not moved and the console buttons are
not pressed for a few minutes, the console will
turn off automatically to save the batteries.

15

MAINTENANCE AND TROUBLESHOOTING

MAINTENANCE

Regular maintenance is important for optimal
performance and to reduce wear. Inspect and properly
tighten all parts each time the exercise bike is used.
Replace any worn parts immediately.

To clean the exercise bike, use a damp cloth and a
small amount of mild detergent. IMPORTANT: To

avoid damage to the console, keep liquids away
from the console and keep the console out of
direct sunlight.

CONSOLE TROUBLESHOOTING

If the console display becomes dim, replace the
batteries (see assembly step 11 on page 10); most
console problems are the result of low batteries.

If the heart rate monitor does not function properly, see
step 3 on page 15.

HOW TO ADJUST THE REED SWITCH

If the console does not display correct feedback, the
reed switch should be adjusted. Before adjusting the
reed switch, turn the resistance knob to the lowest
setting.

Next, loosen the
screws (not shown)
in the Shields (31,

32), and carefully

remove the Shield
Cover (33).

Locate the Reed
Switch (23), and slide
it upward or down­ward slightly. Then,
turn the pedals for
a moment and see
whether the console
displays correct feed­back. Repeat this
step until the console
displays correct feedback.

33

31, 32

23

When the console displays correct feedback, reattach
the Shield Cover (33).

16

FCC INFORMATION

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

FCC CAUTION: To assure continued compliance, use only shielded interface cables when connecting to
computer or peripheral devices. Changes or modifications not expressly approved by the party respon­sible for compliance could void the user’s authority to operate this equipment.

17

EXERCISE GUIDELINES

WARNING: Before beginning this

or any exercise program, consult your physi­cian. This is especially important for persons
over age 35 or persons with pre-existing
health problems.

The heart rate monitor is not a medical device.
Various factors may affect the accuracy of
heart rate readings. The heart rate monitor is
intended only as an exercise aid in determin­ing heart rate trends in general.

These guidelines will help you to plan your exercise
program. For detailed exercise information, obtain a
reputable book or consult your physician. Remember,
proper nutrition and adequate rest are essential for
successful results.

Burning Fat—To burn fat effectively, you must exer­cise at a low intensity level for a sustained period of
time. During the first few minutes of exercise, your
body uses carbohydrate calories for energy. Only after
the first few minutes of exercise does your body begin
to use stored fat calories for energy. If your goal is to
burn fat, adjust the intensity of your exercise until your
heart rate is near the lowest number in your training
zone. For maximum fat burning, exercise with your
heart rate near the middle number in your training
zone.

Aerobic Exercise—If your goal is to strengthen your
cardiovascular system, you must perform aerobic
exercise, which is activity that requires large amounts
of oxygen for prolonged periods of time. For aerobic
exercise, adjust the intensity of your exercise until your
heart rate is near the highest number in your training
zone.

EXERCISE INTENSITY

Whether your goal is to burn fat or to strengthen your
cardiovascular system, exercising at the proper inten­sity is the key to achieving results. You can use your
heart rate as a guide to find the proper intensity level.
The chart below shows recommended heart rates for
fat burning and aerobic exercise.

To find the proper intensity level, find your age at the
bottom of the chart (ages are rounded off to the near­est ten years). The three numbers listed above your
age define your “training zone.” The lowest number is
the heart rate for fat burning, the middle number is the
heart rate for maximum fat burning, and the highest
number is the heart rate for aerobic exercise.

WORKOUT GUIDELINES

Warming Up—Start with 5 to 10 minutes of stretch-

ing and light exercise. A warm-up increases your body
temperature, heart rate, and circulation in preparation
for exercise.

Training Zone Exercise—Exercise for 20 to 30 min­utes with your heart rate in your training zone. (During
the first few weeks of your exercise program, do not
keep your heart rate in your training zone for longer
than 20 minutes.) Breathe regularly and deeply as you
exercise; never hold your breath.

Cooling Down—Finish with 5 to 10 minutes of stretch­ing. Stretching increases the flexibility of your muscles
and helps to prevent post-exercise problems.

EXERCISE FREQUENCY

To maintain or improve your condition, complete three
workouts each week, with at least one day of rest
between workouts. After a few months of regular exer­cise, you may complete up to five workouts each week,
if desired. Remember, the key to success is to make
exercise a regular and enjoyable part of your everyday
life.

18

SUGGESTED STRETCHES

The correct form for several basic stretches is shown at the right. Move slowly as you stretch; never bounce.

1. Toe Touch Stretch

Stand with your knees bent slightly and slowly bend forward from
your hips. Allow your back and shoulders to relax as you reach down
toward your toes as far as possible. Hold for 15 counts, then relax.
Repeat 3 times. Stretches: Hamstrings, back of knees and back.

2. Hamstring Stretch

Sit with one leg extended. Bring the sole of the opposite foot toward
you and rest it against the inner thigh of your extended leg. Reach
toward your toes as far as possible. Hold for 15 counts, then relax.
Repeat 3 times for each leg. Stretches: Hamstrings, lower back and
groin.

3. Calf/Achilles Stretch

With one leg in front of the other, reach forward and place your hands
against a wall. Keep your back leg straight and your back foot flat on
the floor. Bend your front leg, lean forward and move your hips toward
the wall. Hold for 15 counts, then relax. Repeat 3 times for each leg.
To cause further stretching of the achilles tendons, bend your back leg
as well. Stretches: Calves, achilles tendons and ankles.

4. Quadriceps Stretch

With one hand against a wall for balance, reach back and grasp one
foot with your other hand. Bring your heel as close to your buttocks as
possible. Hold for 15 counts, then relax. Repeat 3 times for each leg.
Stretches: Quadriceps and hip muscles.

1

2

3

4

5. Inner Thigh Stretch

Sit with the soles of your feet together and your knees outward. Pull
your feet toward your groin area as far as possible. Hold for 15 counts,
then relax. Repeat 3 times. Stretches: Quadriceps and hip muscles.

5

19

ORDERING REPLACEMENT PARTS

For information about available replacement parts, see the front cover of this manual. To help us assist you, be
prepared to provide the following information when contacting us:

• the model number and serial number of the product (see the front cover of this manual)

• the name of the product (see the front cover of this manual)

• the key number and description of the replacement part(s) (see ASSEMBLY on pages 7 through 12)

LIMITED WARRANTY

IMPORTANT: To protect your fitness equipment with an extended service plan, see page 4.

ICON Health & Fitness, Inc. (ICON) warrants this product to be free from defects in workmanship and
material, under normal use and service conditions. The frame is warranted for one (1) year from the date
of purchase. Parts and labor are warranted for ninety (90) days from the date of purchase.

This warranty extends only to the original purchaser (customer). ICON’s obligation under this warranty is
limited to repairing or replacing, at ICON’s option, the product through one of its authorized service centers.

All repairs for which warranty claims are made must be preauthorized by ICON. If the product is shipped

to a service center, freight charges to and from the service center will be the customer’s responsibility. If

replacement parts are shipped while the product is under warranty, the customer will be responsible for a
minimal handling charge. For in-home service, the customer will be responsible for a minimal trip charge.
This warranty does not extend to freight damage to the product. This warranty will automatically be voided
if the product is used as a store display model, if the product is purchased or transported outside the USA,
if all instructions in this manual are not followed, if the product is abused or improperly or abnormally used,

or if the product is used for commercial or rental purposes. No other warranty beyond that specically set

forth above is authorized by ICON.

ICON is not responsible or liable for indirect, special, or consequential damages arising out of or in con­nection with the use or performance of the product; damages with respect to any economic loss, loss of

property, loss of revenues or prots, loss of enjoyment or use, or costs of removal or installation; or other

consequential damages of any kind. Some states do not allow the exclusion or limitation of incidental or
consequential damages. Accordingly, the above limitation may not apply to the customer.

The warranty extended hereunder is in lieu of any and all other warranties, and any implied warranties of

merchantability or tness for a particular purpose are limited in their scope and duration to the terms set

forth herein. Some states do not allow limitations on how long an implied warranty lasts. Accordingly, the
above limitation may not apply to the customer.

This warranty provides specic legal rights; the customer may have other rights that vary from state to state.

ICON Health & Fitness, Inc., 1500 S. 1000 W., Logan, UT 84321-9813

Part No. 382150 R0916A Printed in China © 2016 ICON Health & Fitness, Inc.