Befour PS-6615 Instruction Manual

Professional

Portable Scale

INSTRUCTION MANUAL

PS-6615

“ The BEST in scales
and portable scoring systems.”

2

Table of Contents

Introduction ......................................

Cautions & Warnings .......................

Assembly Instructions

Before Assembly ...........................

Assembling the PS-6615 …...…....

Mounting Bracket ……………..….

Battery Installation ........................

Leveling the Platform ...................

Operation Instructions

Weighing Quick-Start ....................

Console Keypad ...........................

Special Features ...........................

Using the Pro-BMI Function …......

Using the Tare Function …..…......

Using the Recall Function ............

Changing Display Units ................

Programming Auto-Off Time .........

Programming Time & Date ……....

Battery Life Indicators ...................

User Setting Options ….…………..

Calibration .....................................

Care and Maintenance

Cleaning .......................................

Troubleshooting ............................

Cable Replacement ………………

Warranty

Model PS-6615

Warranty .......................................

Obtaining Service …………...........

Owner Record ..............................

Specifications

Model PS-6615

Specifications ................................

Transmitting Data

How to Transmit Data …………….

Optional AC Power Operation ......

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6

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10

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12

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3

Introduction

The Befour, Inc. line of electronic
portable scales uses the most
sophisticated microprocessor
technology available. Each precision
instrument is designed to provide
accurate, reliable and repeatable
weight measurements, as well as
many other features that make the
weighing process simple, fast and
convenient.

This operations manual contains
instructions for use of this scale. In
order to achieve satisfactory results,
the operator must read this manual
thoroughly before using this scale.

If any questions arise regarding this
scale or its use, please contact
Befour, Inc.

Failure to comply with the following may
void the warranty on the scale.

 To ensure proper operation of the

Model PS-6615 electronic scale, this
operator’s manual should be
reviewed carefully before operation.
Keep this manual available for future
reference and also for use in the
orientation of new personnel.

 If the scale becomes damaged, it

should not be used until properly
serviced. All repairs should only be
performed by Befour, Inc.

 Scales are designed for static

weighing only. No scale should be
used for human or object transfer.

 Do not gas sterilize or autoclave the

scale.

 Do not place liquids on top of the

readout console.

 Do not exceed the weight limit of

500 lbs. (225 kg.)

 Scales contain delicate sensors.

Do not bang into doors, elevators,
etc., as damage may result.

Cautions & Warnings

4

ASSEMBLY INSTRUCTIONS

Before Assembly

Carefully inspect the carton for shipping damage before unpacking. If
significant damage is found, keep all packaging and contact your shipper or
Befour immediately. Claims must be filed with the shipper as soon as
possible after receipt of damaged goods.

Carefully unpack the components from the shipping container. Your
scale has been shipped in one (1) carton and contains the following items:

 Scale Platform with leveling feet installed
 Control Console
 Four (4) D-cell alkaline batteries

If the optional AC adapter is ordered with the scale, the adapter will be
included in the shipping carton with the other components.

Assembling the Scale

1. Carefully open shipping carton, platform is packaged with leveling feet facing

upwards.

2. Remove console and set it nearby.

3. Remove platform and uncoil the cable. Place platform on the floor and
position as to minimize the potential for tripping over any cables.

4. Connect the cable to USB platform port receptacle on right side of console
(see Fig. 4). The silver label side of the connector should be facing up.

Teardrop holes

Figure 1: Wall Mounting Holes

Figure 2: Table-top Position

5

Leveling the Platform

To level or adjust the height of the scale platform, carefully lift the platform and
adjust the leveling feet by screwing them in or out as needed. When leveled
properly, the scale should rest evenly on all four feet.

NOTE: Use caution when using scale on shag carpeting or similar surfaces. An incorrect

reading will result if the platform touches the floor or carpeting.

Mounting Bracket

Battery Installation

This scale is powered by four (4) disposable D-cell alkaline batteries and features
Befour’s exclusive ECO Weigh system that will provide 100,000+ weighings.

Use the following procedure when installing a new set of batteries:

1. Using a medium Phillips screwdriver, loosen the two screws on the left side of

the control console.

2. Gently slide the battery tray out until it stops,
about 3 inches.

3. Remove old batteries if necessary.

4. Insert new batteries as shown on the bottom of
the tray.

5. Slide tray back into control console and
tighten the screws to secure closed.

Figure 3: Battery Tray

NOTE: Do not attempt to slide the tray out past its stops. When replacing old batteries,

always use four fresh ones.

A mounting bracket is pre-installed on the back side of the display console You
have three options to view your display console.

Option One: Console Flat on Surface

The console can lay flat on any surface. The wire arm should be flat against the
console bottom as show in Fig. 1.

Option Two: Wall Mounted

The bracket has two teardrop shaped holes used to mount the console to a wall
(Fig 1). You will need to drill two holes 5-3/4” apart. We recommend using wall
plugs and screws and leaving a 1/8” gap from screw head to the wall. Position
the console so the screw heads align with the large opening in the teardrop
holes and lower into place.

Option Three: Table-top Mounted

Rotate the wire arm until it is locked into the slots in the plastic bracket. The
console can now be positioned as shown in Fig. 2.

6

OPERATION INSTRUCTIONS

1. Depress ON/ZERO button.

2. Wait until “0.0” appears on display.

3. Step on scale.

Weighing Quick-Start

Console Keypad

The CX7 console has seven buttons. Note that some buttons perform more than
one function.

ON/ZERO: Depress to turn scale on or reset to zero.

MENU: Depress for advanced functions such as programming the clothing

deduction for the Pro-BMI calculation.

RECALL: Depress after the subject has stepped off the scale to recall weight.

“PRIOR WT” displays on the console and locks the scale so that no
further weighing can take place. While a person or object (> 6 lbs.)

is on the scale platform, depress RECALL to reweigh the subject.

LB/KG: Depress to switch between pounds mode and kilograms mode.

TARE: Depress to activate the Tare function which will subtract the weight of

the person or object on the scale.

HEIGHT: Depress to lock-in weight and to enter height value via keypad. BMI

will display automatically.

TRANSMIT: Transmit data to a computer. With optional equipment, the scale can

send data to a printer or to a wireless device.

AC Port

Data Port

Platform Port

Figure 4: Display Console

7

Special Features

The scale comes standard with these special features.

1. Auto-Zero: The scale will automatically display “0.0” when turned on. If the
display reads between “-1.0” and “1.0” at any time, regardless of what is on the
platform, the scale will automatically reset to “0.0” after 8 seconds.

2. English/Metric Readout: With normal operation, you may switch the display
units between kilograms and pounds at any time before or after a weighing.
When turned on, the scale will display the last used unit of measure. (See pg 9)

3. Smart View Display: The CX7 console shows only the information you want:
weight only or weight, height, and BMI.

4. Body Mass Index Calculator with Clothing Deduction: When calculating body
mass index, a clothing deduction can be user-programmed from 0.0 to 6.0 lbs.
Factory setting is 2.5 lbs. (See pg 8)

5. MotionLock Technology: In most cases the scale will display a true, accurate
weight based on a series of consistent and stable measurements. However, if a
person or object is moving on the platform, the scale may not achieve consistent
readings that are required to give a “stable” weight. This condition is indicated by
moving dashes on the display. If movement on the platform continues for seven
seconds, the scale will automatically activate the MotionLock feature and
“AVG WT” will be displayed on the console.

Because of the movement on the platform, average weight indicates that the

scale was not able to achieve a true measurement in line with the listed accuracy
specification. However, the average weight deviation from the true weight of a
person or object will be minimal, based on the severity of the motion during the
weight reading.

6. Auto-Off: As a battery saving feature, the scale will automatically turn off when
not being used. The Auto-Off feature does not apply to 120V AC power use. The
length of the Auto-Off timeout is programmable by the user. (See pg 10)

7. Always-On: As a time saving feature, the scale can take normal weighings
without the need to press any buttons. Simply stand on the scale and the weight
will be displayed within seconds. (See pg 11)

8. Tare: An object weighing more than 1.6 lbs. (ie. cane) can be subtracted from the

total weight to determine net weight. (See pg 9)

9. ECO Weigh: Befour’s exclusive ECO Weigh battery management system
provides many more weighings (100,000+) per set of batteries than other brands
of scales (5 x when compared to other D cell powered scales, 10 x compared to
C cell powered scales, and 50 x compared to AA celled scales). Over the life of
the scale, the savings from battery replacement costs (in both batteries, and more
importantly, time) are substantial.

8

Clothing Deduction

Your Pro-BMI scale has been preset with a clothing deduction of 2.5 lbs. This
level can be programmed from 0.0 to 6.0 lbs.

1. Depress ON/ZERO and wait for “0.0” to display on the readout console.

2. Hold MENU button down and depress the RECALL button. “Set-0” will be

displayed along with the up and down arrows; the “0” will be flashing.

3. Depress the button until “Set-4” appears; depress ENTER button.

4. The current clothing deduction will be displayed (i.e. “2.5”). Use the and
keys to set the desired value; press ENTER to advance to the next digit.

5. Press ENTER when complete to save and return to normal weighing.

Using the Pro-BMI Function

When using the scale, the Body Mass Index (BMI) of a user can be calculated.
The height of the user must be entered to correctly determine BMI. The Pro-BMI
function operates in both pounds (height input in inches or feet and inches) and
kilograms (height input in centimeters).

Figure 5: Input height display (inches format)

Figure 6: Body Mass Index display

Entering Height

1. Turn the scale on and wait for the display to read “0.0”.

2. Stand on scale platform; the display will show weight.

3. Depress the HEIGHT button. Console will display a height value in the

chosen format. In inches format, 66.0 will display as shown in Figure 5 with

the left most 6 flashing. Use the and buttons to input the proper height
value for the flashing digit. Press ENTER. Continue for all the digits until

desired height is entered. If operating in feet and inches mode, 5’ 06.0” will

initially display. In kilograms mode, 169.0 cm will initially be displayed.

4. Depressing the ENTER button for the right most digit and the Body Mass

Index value will now display (Fig. 6). A legend below the display explains the

significance of the BMI result.

5. Scale will return to the weight display after a few seconds. Press ON/ZERO to
immediately return to weighing mode.

Note: It is often convenient to attend to the patient immediately after the weighing. The

last measurement may be recalled after the patient steps off the scale and locked on
the display simply by pressing RECALL.(See pg 9)

inch

BMI

inch

9

Using the Tare Function

Note: Only for objects heavier than 1.6 lbs.

1. Turn the scale on and wait for the display to read “0.0”.

2. Place the object(s) on the scale platform. The display will indicate the weight
of the object(s).

3. Depress the TARE button. “0.0” will be displayed on the console.

If the object is removed from the platform, its weight will be displayed as a

negative value.

4. Step on the platform with the object still on it. The weight displayed will be
the person’s net weight.

5. Depress ON/ZERO to return the scale back to normal weighing operation.

Changing Display Units

Your scale can display weight readings in either pounds or kilograms. The unit
of measure can be changed at any time by pressing the LB/KG button. The
current mode of the scale is identified on the bottom of the LCD display.

When powered on, the scale will use the last selected mode. For example, if the
scale turns off when in kilograms mode, it will power on with kilograms as the
unit of measure.

Note: You may disable the LB/KG button so that the scale only will display your selected

unit of measure. (See User Settings section on page 11.)

Using the Recall Function

The scale has the ability to recall and display the last weight measurement
taken.

1. While “0.0” is displayed on the console, depress the RECALL button.

2. The most recent weighing will be displayed along with “PRIOR WT” (Fig. 7);
if last weight was an averaged reading, “AVG WT” will display (Fig. 8).

3. The scale will be locked from further use for 30 seconds or until either of the
following occurs:

a. RECALL is depressed again
b. ON/ZERO is depressed

PRIOR WT

STABLE

lb

Figure 7: Stable prior weight display

PRIOR WT

AVERAGE WT

PRIOR WT

lb

Figure 8: Average prior weight display

PRIOR WT

AVG WT

10

Programming Auto-Off Time

Your scale has been preset at the factory to shut down after one minute of no use.
This can be programmed from 12 seconds to 25 minutes to suit your needs.

1. Depress ON/ZERO and wait for the display to show “0.0”. Do not stand on

platform.

2. Hold MENU button down and depress the RECALL button. “Set-0” will be

displayed along with the up and down arrows; the “0” will be flashing.

3. Depress the button repeatedly until “Set-3” appears, depress ENTER.

4. The Auto-Off time currently programmed in the scale will display as minutes and
tenths of minutes (i.e. “03.2”); the far left digit will be flashing. Use the and
buttons to set the desired value, press ENTER to advance to the next digit. For
example, setting the time to “00.5” will turn the scale off after 30 seconds of no
use; “02.0” will turn the scale off after 2 minutes; “25.0” will turn the scale off
after 25 minutes.

5. Press ENTER when complete to save and return to normal weighing operation.

NOTE: If an AC adapter is used to power the scale, the scale will remain on at all

times and the Auto-Off function is disabled.

Battery Life Indicators

Figure 9: Battery indicators

Programming Time & Date

1. Depress ON/ZERO and wait for the display to show “0.0”. Do not stand on
platform.

2. Hold MENU button down and depress the RECALL button. “Set-0” will be
displayed along with the up and down arrows; the “0” will be flashing.

3. Press once, “Set-1” appears, depress ENTER.

4. Use the , and ENTER buttons to set the time, date and year.

5. Press ENTER when complete to save and return to normal weighing operation.

The scale has excellent battery life with most users getting more than two years
from a single set of batteries. Your battery longevity will vary with the frequency
of use and the length of the Auto-Off timer. To help ensure you are never
without the use of your scale, it comes with a battery life indicator. When the
battery pictorial is empty and the frame is flashing, replace batteries within a
couple weeks (Fig. 9).

NOTE: Properly dispose of old batteries. Install four (4) new alkaline D-cell

batteries. Do not mix new and used batteries.

11

User Setting Options

Your scale has four additional settings that you may customize for your
specific needs. They are:

Tone on/off: A tone sounds whenever a weight is locked in or a button is

pressed. (Factory setting = 1 is “on”.) 0 = tone off.

LB/KG lock: The LB/KG button can be disabled so that the scale will weigh in

only the selected unit of measure. (Factory setting = 1 is “unlocked”.)
0 = locked.

Note: When setting the weight mode lock, make sure the scale is in the

mode you want locked before proceeding.

Always-On mode: The scale may be set up so that the ON button need not

be pressed to turn on the scale. This can save valuable time in certain
situations. The downside is that the batteries will be depleted faster - battery
life will be approximately 1.5 years when the scale operates in this mode.
When Auto-On mode is enabled, the scale’s display will not turn off and the
Always-On symbol will display (oval in the top right corner of LCD display).

Height Display Format: When measuring weight in pounds, height may be

displayed in feet & inches (5’ 6.2”) or in inches (66.2”). When weight is in
kilograms, height always displays in centimeters.

To change any (or all) of these settings:

1. Depress ON/ZERO button and wait for the scale to display “0.0”.

2. Hold MENU button down and depress RECALL button. “Set-0” will

be displayed and the “0” will be flashing.

3. Depress the button repeatedly until “Set-5” appears. Depress

the ENTER button.

4. “A1101” will display with the left most “1” flashing. This sets the
Tone: “1” = on, “0” = off. Use the and buttons to input your
desired setting. Press ENTER.

5. The second position will now be flashing. This disables the LB/KG
button: “1” = unlocked, “0” = locked out. Again use the and
buttons to input your desired setting. Press ENTER.

6. The third position will now be flashing. This enables/disables the
“Always-On” mode: “1” = always on, “0” = normal operation. Use
the and buttons to input your desired setting. Press ENTER.

Note: If the optional 120V AC adapter is used to power the scale,
the scale will remain on at all times regardless of this setting.

7. The fourth position will now be flashing. This indicates the height

format in the “English mode”: “1” = feet & inches, “0” = inches. Use
the and buttons to input your desired setting. Press ENTER.

8. “b0111” will display with the left most “1” flashing. These positions
are not currently used. Press ENTER four times to exit.

12

Calibration

Your scale has been properly calibrated at the factory and should not require any
further adjustments. The following procedure should be performed only to
correct any error in calibration. Calibration is protected by a security code to avoid
inadvertent access.

1. Depress the ON/ZERO button on the console and wait for the display to show 0.0”.

2. Place an accurately known “sure” weight (100 lbs. minimum) on the platform. If the
display reads other than the known weight value by +/- 0.1 pounds, then the scale
is out of calibration.

IMPORTANT NOTE: A “sure” weight is a weight that has been accurately calibrated

and its license is traceable to NBS weights & measures. Weight room free weights are
not normally suitable to use as check weights as they may vary from their stated value.
If you do not have access to “sure weights”, use a weight that has been weighed on a
scale you are sure is accurate.

3. The calibration security code must be entered before attempting to calibrate the
scale. Hold the MENU button down and press RECALL button. Release both
buttons. “Set-0” will be displayed and the “0” will be flashing.

4. Depress the button repeatedly until “Set-6” appears. Depress the ENTER
button.

5. Use the and keys to input “125” as the calibration security code. Press
ENTER to advance to the next digit. After entering the third digit, press ENTER
and the scale will return to normal weighing mode. The security code needs to be
entered only once, unless the scale is powered off. Access to calibration is denied
if the proper code is not entered.

6. With the known weight still on the scale, the weight value will display representing
the current calculation of the known weight. The hundreds of pounds digit will be
flashing. Use the and keys to input the proper value. Press ENTER to
advance to the next digit. After entering the tenths of pounds digit, press ENTER
and “-CAL-” will display while the scale calibrates itself.

7. The readout will then re-weigh to show the new calibration weight.

8. Remove weight and depress the ON/ZERO button. Wait for “0.0” to display and
verify calibration by placing the same known weight back on the platform.

NOTE: Although the scale will permit a calibration weight as low as 100 pounds (45 kg.),

for the most accurate operation, a known weight of at least 200 pounds (90 kg.) is
recommended. The scale can be calibrated in either pounds or kilograms.

Calibration Error Code

“Err-4” Scale is below minimum calibration weight. Use at least 100 lbs. (45 kg.) to

calibrate the scale.

13

CARE AND MAINTENANCE

Cleaning Procedures

Proper care and cleaning of Befour scales is essential to ensure a long life of
accurate and effective operation. In addition to routine cleaning, include a
regular check of all structural apparatus.

All external surfaces can be wiped clean with a damp cloth or tissue. A mild
soap and water solution may be used as well. Wipe unit dry with a clean, soft
towel.

 DO NOT immerse control console into cleaning or other liquid solution.

 DO NOT use isopropyl alcohol or other such solutions to clean control

surfaces.

 Remove batteries during extended periods of non-use or extended

transport.

 Check overall appearance of the scale for any obvious damage or wear and

tear.

Troubleshooting

Scale will not turn on

 Check that fresh batteries are properly inserted into the battery tray.
 If using an AC adapter, be sure adapter is plugged in firmly and/or that there

is voltage in the wall plug.

Incorrect weight readings

 Platform is too low and touching the floor. See the section on leveling and

adjusting the platform.

 Person or object other than that being weighed is touching the scale.
 Platform is touching a wall or other object.
 Platform is not level. Be sure all four leveling feet are touching the floor.

Weight reading consistently too high or too low

 Check scale calibration and calibrate if necessary.
 Possible broken wire in the connector. Contact the Befour service

department for further information.

Cable Replacement

The PS-6615 features a standard computer cable to connect the scale platform
to the display console. Should the cable ever become damaged, it can easily
be replaced by the scale owner.

For optimal scale performance, only replacement cables from Befour should be
used. Please call Befour at 800-367-7109 to order. We will need the serial
number of your scale so we can verify the part you will need.

Please contact Befour Technical Service if you require assistance in replacing
the cable.

14

WARRANTY / SERVICE

Befour PS-6615 Warranty

Owner Record

Model: PS-6615

Serial Number:

_________________

Date Purchased:

_________________

Obtaining Service

Call the Befour, Inc.
service department at
1-800-367-7109 to
obtain a return
authorization (RA#)
number. Send the
product with freight and
insurance to:

Befour, Inc.
RA# _____________
102 Progress Drive
Saukville, WI 53080

Make certain that your
scale is properly
packaged to avoid
damage in transit to the
factory. If your scale is
not covered by
warranty, or has been
damaged, an estimate
of repair or replacement
costs will be provided to
you for approval prior to
servicing or replacing.

Record the product
serial number below for
reference when
communicating with
Befour, Inc. (This

information is located on
the back of the console.)

This electronic scale has been inspected and tested
in accordance with rigid quality specifications at
Befour, Inc. As a result, Befour, Inc. warrants for a
period of three (3) years from the date of purchase
that this product is free from defects in material and
workmanship. Warranty excludes any batteries or
AC power adapter (if supplied).

Befour’s obligation under this warranty is limited to
the repair and/or replacement of defective parts or
(at the discretion of Befour) the complete
replacement of the scale or a related component.

This warranty does not apply to scales that have
been altered, subject to apparent misuse, abuse,
accidents, unauthorized repair, or operated other
than in accordance with the instructions herein.
Befour, Inc. must be notified promptly and within
the warranty period of the existence of a defect.
Befour shall have the sole right to determine
whether a defect exists.

If a product is to be returned to the factory for
repair, call for a return authorization number (RA#).
Products returned without an RA# will be refused.
Purchaser must pay freight charges to Befour on
products authorized for return.

If the product is within the warranty period and the
defect is in material or workmanship, the product
will be repaired or replaced and shipped back at no
charge.

If the product is out of warranty or some other
defect exists due to misuse, etc, Befour will call with
an estimate for repair and return freight.

This warranty is the exclusive obligation of Befour,
and the exclusive remedy of the purchaser
regarding defects in the scale. Befour, Inc. makes
no other warranties expressed or implied. No
person is authorized to modify in any manner
Befour’s obligation as described above. In the
event of questions related to this warranty, to report
defects, or to request an authorization for return,
please contact the Befour service department at
1-800-367-7109.

15

DIMENSIONS

Platform

Height
Width
Length
Weight

Console
Height
Width
Depth
Weight

POWER REQUIREMENTS

Batteries

Battery Life (approx.)
(1 min Auto-Off)

Using “Bluetooth transmission
mode
AC Adapter

OPERATING CONDITIONS

STORAGE & TRANSPORTATION

SCALE DESCRIPTION

Type
Capacity
Accuracy
Resolution

SPECIFICATIONS

Model PS-6615 Specifications

1.75 inches (4.5 cm)
16 inches (41 cm)
18 inches (46 cm)

11.5 lbs. (5.2 kg)

2.25 inches (6 cm)
6 inches (15.2 cm)

8.75 inches (22.4 cm)

2.3 lbs. (1 kg)

4 D-cell Alkaline (6 V)

100,000 weighings
700 hours

Optional, 6 VDC, 200mA

68 to 85 degrees F (20 to 30
degrees C)
0% to 85% relative humidity
700 to 1030 hPA atmospheric
pressure
Avoid exposure to high pressure
water or steam

14 to 122 degrees F (-10 to 50
degrees C)
0% to 85% relative humidity
500 to 1060 hPA atmospheric
pressure
Remove batteries if storing longer
than 3 months

Strain Gauge
500 lbs. (225 kg)
+/- 0.1 lbs. (+/- 0.05 kg)

0.1 lbs (0.05 kg)

Befour, Inc.

102 Progress Drive

Saukville, WI 53080

Phone: [phone]

Toll Free: 1-800-367-7109

Fax: [phone]

Email: [e-mail]

www.befour.com

©2019 Befour, Inc.

Rev. 1s

Optional AC Power Operation

An AC adapter to power your scale through a standard AC outlet is available
from Befour as an option. It plugs into the port located on the console left
endcap.

Due to the exceptional battery life, most owners will find battery operation to be
the preferred method of powering the scale. If running on AC power instead of
the batteries, the Auto-Off feature is disabled as battery preservation is not an
issue.

Transmitting Data

This scale supports Befour’s optional Bluetooth Smart Module which wirelessly
transmits the scale’s output to a device.

If you purchased the module with the scale, it may be already installed in your
scale console. You may also purchase the module at a future date and install
it yourself — it is easy and takes only minutes.

Please refer to the Bluetooth Smart Module instruction manual for its operation.