Rice Lake RL-DBS-2 User manual

RL-DBS-2
Digital Baby Scale
Operation Manual
PN 161724 Rev B

An ISO 9001 registered company
© Rice Lake Weighing Systems. All rights reserved.
Rice Lake Weighing Systems®is a registered trademark of
Rice Lake Weighing Systems.
All other brand or product names within this publication are trademarks or
registered trademarks of their respective companies.
All information contained within this publication is, to the best of our knowledge, complete
and accurate at the time of publication. Rice Lake Weighing Systems reserves the right to
make changes to the technology, features, specifications and design of the equipment
without notice.
The most current version of this publication, software, firmware and all other product
updates can be found on our website:
www.ricelake.com

Contents
Contents i
© Rice Lake Weighing Systems. All rights reserved. Printed in the United States of America.
Specifications subject to change without notice.
Rice Lake Weighing Systems is an ISO 9001 registered company.
December 15, 2016
Technical training seminars are available through Rice Lake Weighing Systems.
Course descriptions and dates can be viewed at www.ricelake.com/training
or obtained by calling 715-234-9171 and asking for the training department.
1.0 Introduction..................................................................................................................................... 1
1.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.0 Assembly......................................................................................................................................... 3
3.0 Setup ............................................................................................................................................... 4
3.1 Display Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 Set Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3.1 KG Units Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3.2 LB Units Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3.3 Unlock Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.0 Operation......................................................................................................................................... 6
4.1 With a Tare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 Without a Tare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.0 Maintenance ................................................................................................................................... 7
5.1 Basic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
RL-DBS-2 Limited Warranty ........................................................................................................................ 9

ii RL-DBS-2 Operation Manual
Rice Lake continually offers web-based video training on a growing selection
of product-related topics at no cost. Visit www.ricelake.com/webinars

Introduction 1
1.0 Introduction
The Rice Lake Digital Baby Scale (RL-DBS-2) provides precise weighing of babies with a highly sophisticated
microprocessor technology that produces accurate, reliable and repeatable weighments. Movement compensation
technology eliminates errors caused by spontaneous movement of the baby. The weight can be displayed in
pounds/ounces or in kilograms.
This manual can be viewed and downloaded from the Rice Lake Weighing Systems website at
www.ricelake.com/health
Figure 1-1. Rice Lake Digital Baby Scale
Standard Features
• Convenient lb/kg toggle key
• Large, easy-to-read one inch LCD (Liquid Crystal Display)
• Built-in measuring tape
• Recall key to view the last weight measurement
• Power: four AA batteries (included), 120V or 230V AC adapter (included)
• Automatic shut off ensures long battery life

2RL-DBS-2 Operation Manual
1.1 Safety
Safety Signal Definitions:
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.
Includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided could result in serious injury or death.
Includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
Indicates information about procedures that, if not observed, could result in damage to equipment or
corruption to and loss of data.
General Safety
Do not operate or work on this equipment unless this manual has been read and all instructions are
understood. Failure to follow the instructions or heed the warnings could result in injury or death.
Contact any Rice Lake Weighing Systems dealer for replacement manuals.
Failure to heed may result in serious injury or death.
Ensure every individual operating or working with this unit has read and understands the following safety information.
Do not transport the scale with an infant on the weighing tray.
Clean the scale regularly to avoid cross contamination.
Do not allow minors (children) or inexperienced persons to operate this scale.
Do not use in the presence of flammable materials.
Do not use this product if any of the components are loose or cracked.
Do not drop the scale or subject it to violent shocks.
For accurate weighing, the scale must be placed on a level, stable surface.
Weight exceeding the maximum rated scale capacity may damage the scale.
Avoid contact with excessive moisture.
Do not make alterations or modifications to the scale; any alterations void the warranty.
For accurate weighing, verify proper setup is complete prior to first use. See Section 3.2 on page 4.
Operation at voltages and frequencies other than specified could damage the scale.
Utilizing adapters not supplied by Rice Lake Weighing Systems voids all warranties.
DANGER
WARNING
CAUTION
Important
WARNING

Assembly 3
2.0 Assembly
The RL-DBS-2 comes fully assembled and includes the scale and a 120 V or 230 V AC adapter.
Use the following instructions to set up the scale.
1. Place the scale on a sturdy, level surface.
2. Connect the 120 V or 230 V AC adapter to the back of the scale.
AC Power Connection
120V Adapter 230V Adapter
Figure 2-1. AC Power Connection Site
The RL-DBS-2 can also be powered by four AA batteries if an additional power source is not available. Replace the
batteries or connect to an AC power source as soon as possible, if the low battery indicator (Lo) displays.
Figure 2-2. Low Battery Indicator

4RL-DBS-2 Operation Manual
3.0 Setup
The following section describes the RL-DBS-2 operating keys and their functions.
3.1 Display Descriptions
ON/TARE
LB/KG
RECALL
zero mem lb oz
1
2
34
6
7
8
5
9
Figure 3-1. RL-DBS-2 Display
Note
The Rice Lake Digital Baby Scale (RL-DBS-2) comes pre-calibrated from the factory.
3.2 Initial Setup
Use the following steps to set up and verify the RL-DBS-2 upon initial power up and periodically thereafter.
1. Plug the AC adapter cable into the back of the scale (Figure 2-1 on page 3) and the AC adapter plug into a
power source.
2. Turn on the scale. A self test runs and 0.00.0 lb or 0.00 kg displays when complete.
3. Place a weight, not exceeding 40 lb, on the scale. The weight measurement is complete when odisplays.
4. Press
LB/KG
to select to display the weight in lb/oz or kg.
5. Remove the weight from the scale. To display the weight again, press
RECALL
.
Note
If the setup procedure failed, see Section 5.3 on page 7. If the problem is not resolved, refer to a qualified
service provider.
Item Description Function
1 Motion indicator Displays when a weight reading is complete
2 Negative or Minus indicator Indicates a negative weight reading
3 Zero indicator Indicates the scale is stable and ready for use
4 Memory indicator Indicates the weighing process is complete
5 6-Digit LCD digital display Displays the weight in pounds/ounces or kilograms
6On/Off Press to turn On
Press and hold to turn Off
Tare With weight on the scale, short press to tare off the weight, 0 displays
7 LB/KG Selects pounds/ounces or kilograms
8
RECALL
Recalls the last weight measurement
Example: Weigh a baby on the scale and then remove the baby
Press RECALL and the baby’s weight displays again
9 LB/OZ indicator Indicates the scale is weighing in pounds/ounces
KG indicator Indicates the scale is weighing in kilograms
Table 3-1. Front Panel with Annunciators Displayed

Setup 5
3.3 Set Units
The RL-DBS-2 can be set up to display weights in lb only, kg only or to toggle between lb and kg units on the scale.
3.3.1 KG Units Only
Lock the weight units to display in kg only.
1. Power on the scale, if not already on.
2. Press
LB/KG
to change the displayed units to kg
3. Press and hold
LB/KG
for five seconds until the kg indicator flashes
4. Release
LB/KG
. The weight units are now locked in kg. Pressing
LB/KG
does not switch units to lb.
3.3.2 LB Units Only
Lock the weight units to display in lb only.
1. Power on the scale, if not already on.
2. Press
LB/KG
to change the displayed units to lb.
3. Press and hold
LB/KG
for five seconds until the lb oz indicator flashes.
4. Release
LB/KG
. The weight units are locked in lb. Pressing
LB/KG
does not switch units to kg.
3.3.3 Unlock Units
Unlock the weight units to toggle between lb and kg.
1. Power on the scale, if not already on.
2. Press and hold
LB/KG
for five seconds until the kg or lb oz indicator flashes.
3. Release
LB/KG
. Pressing
LB/KG
toggles units between lb and kg.

6RL-DBS-2 Operation Manual
4.0 Operation
The RL-DBS-2 accurately weighs babies up to 44 lb (20 kg). Use one of the following procedures to weigh a baby.
Note
The scale automatically turns off to save battery life, if it has not been used for two minutes. 
Press
ON/TARE
to restart the scale.
4.1 With a Tare
The tare function removes the weight of additional items, for example a pad or blanket, on the scale at the time the
baby is weighed.
1. Turn on the scale. 0:0.0 lb oz or 0.00 kg displays.
2. Place a pad on the weighing tray; ensure the edges of the pad are not touching the stand. odisplays when
the weight reading is complete.
3. Press
ON/TARE
to remove the weight of the pad or any other accessory on the weighing tray.
4. Place a baby on the scale. odisplays when the weight reading is complete.
5. Remove the baby from the scale.
6. Press
RECALL
to display the weight again, if necessary.
4.2 Without a Tare
Use this procedure when there are no additional items on the scale at the time the baby is weighed.
1. Turn on the scale. 0:0.0 lb oz or 0.00 kg displays.
2. Place a baby on the scale. odisplays when the weight reading is complete.
3. Remove the baby from the scale.
4. Press
RECALL
to display the weight again, if necessary.