Rice Lake 160-10-7N Low-Profile Digital Athletic Scale

1.1 FCC Compliance

United States: This equipment complies with Part 15 of the FCC Rules for Class A digital devices, providing reasonable protection against harmful interference in a commercial environment. Operation in a residential area may cause interference, requiring the user to correct it.

Canada: This digital apparatus does not exceed Class A limits for radio noise emissions as set out in the Radio Interference Regulations of the Canadian Department of Communications.

1.2 Disposal

Product Disposal: Dispose of the product at appropriate waste collection centers to promote recycling and prevent negative environmental and health effects. Illegal disposal may result in administrative sanctions.

Battery Disposal: Dispose of batteries according to local laws. Batteries may contain harmful substances (e.g., cadmium, lithium, mercury, lead). Do not dispose of batteries in household waste. WARNING: Risk of fire and explosion. Do not burn, crush, disassemble, or short-circuit batteries. Do not replace batteries with an incorrect type.

1.4 Safety

Safety Definitions:

• DANGER: Imminent hazard that could result in death or serious injury.
• WARNING: Potentially hazardous situation that could result in serious injury or death.
• CAUTION: Potentially hazardous situation that could result in minor or moderate injury.
• IMPORTANT: Information regarding procedures that, if not observed, could result in equipment damage or data loss.

General Safety:

• Read and understand the manual before operating or working on the equipment. Failure to do so could result in injury or death.
• Ensure all users understand safety information.
• Do not transport the scale with a person on it.
• Do not allow minors or inexperienced persons to operate the scale.
• Do not use in the presence of flammable materials.
• Do not use if components are loose or cracked.
• Do not use near water.
• Do not use on slippery surfaces or with wet feet.
• Keep fingers away from pinch points.
• Clean the scale regularly to avoid cross-contamination, ensuring it is disconnected from the power source before cleaning.
• People with disabilities or who are frail should be assisted when using the scale.
• IMPORTANT: Do not drop the scale or subject it to violent shocks. Do not jump on the scale.
• Place the scale on a flat, stable surface for accurate weighing.
• Operating at incorrect voltages or frequencies can damage the equipment.
• Avoid excessive moisture.
• Do not make alterations or modifications to the scale. Using unauthorized AC adapters voids the warranty.
• Exceeding the maximum capacity may damage the scale.

2.1 Unpacking

Unpack the scale in an open area. Notify Rice Lake Weighing Systems and the shipper immediately if parts were damaged. Included parts:

• Scale base and indicator
• Six AA batteries
• AC adapter
• USB 2.0 Cable AM/BM 1.5 M
• Serial cable 9.5 foot with female DB9 and RJ45 connectors

2.1.1 Repacking

Retain packaging for returns or moves. Pack securely with sufficient materials, preferably in the original carton. IMPORTANT: Damage from improper packaging is not covered by the warranty.

2.2 Scale Setup

Place the scale on a hard, level surface for accurate weighments. Thin carpeting is acceptable but not recommended as it can cause discrepancies.

2.2.1 Leveling the Scale

Adjust the scale feet until the bubble level indicates the scale is level. [Image: Bubble Level indicator showing a level scale].

2.3 Indicator Setup

Follow these sections to set up the Rice Lake indicator.

2.3.1 Load Cell Connection

The indicator and scale come with a factory-installed load cell connection. If replacement or reconnection is needed:

1. Unscrew and remove the tilt stand bracket to access the load cell connection. [Image: Indicator with tilt stand removed].
2. Remove the four back retaining screws to take off the back cover. [Image: Indicator back cover removed].
3. Plug the load cell cable into the load cell connection until it clicks. [Image: Load cell connection point, highlighting the correct port and indicating the incorrect port with a red X].
4. Reinstall the back cover and attach the tilt stand.

2.3.2 Insert Batteries

The six AA batteries provide approximately 25 hours of continuous use. To install:

1. Turn the thumbscrew counterclockwise and remove the battery cover. [Image: Battery chamber showing the thumbscrew].
2. Insert batteries into the battery chamber as illustrated. [Image: Battery chamber with AA batteries inserted].
3. Replace the cover and turn the thumbscrew clockwise to secure.

NOTE: Remove batteries if the product will not be used for an extended period. If the "LO BAT" indicator appears, replace batteries or connect to AC power for accurate weighing.

2.3.3 Power Connection

An optional AC power adapter can be used if a power outlet is available. IMPORTANT: Only use power adapters supplied by or purchased from Rice Lake Weighing Systems; unauthorized adapters void the warranty.

[Image: Back of the indicator showing the AC power connection port].

NOTE: The battery indicator turns off when using AC power. Backlight brightness is reduced to 60% when using battery power.

3.1 Key Descriptions

The display has 10 front panel keys. Key functions are detailed below:

3.2 Weighing

To weigh:

1. Press On/Off. The scale displays "0.0" with "ZERO" annunciator.
2. Place the patient on the scale. The weight displays, "LOCK" annunciator is on, and the indicator beeps when weighing is complete.
3. Press LB/KG to toggle between pounds and kilograms.
4. Press and hold On/Off until "OFF" displays to turn off the scale.

3.3 Hold/Release Function

To use Hold/Release:

1. Press On/Off. The scale displays "0.0" with "ZERO" annunciator.
2. Press Hold once the patient's weight stabilizes. The weight, "HOLD", and "LOCK" annunciators remain displayed when the patient is off the scale.
3. Press Hold again to return the scale to zero.

NOTE: The Zero button (>0<) does not work during Hold/Release. Pressing Hold before the patient gets on the scale will hold the "0.0" display.

3.4 Preset Tare

To use Preset Tare before patient weighing:

1. Press On/Off. The scale displays "0.0" with "ZERO" annunciator.
2. Place additional item(s) on the scale.
3. Press Tare until the display shows "0.0" and the "NET" annunciator appears.
4. Remove the additional item(s). The weight displays with a negative symbol.
5. Place the patient and additional item(s) on the scale. The display shows the patient weight, and "NET" remains active. The weight of the additional item(s) is stored.
6. To cancel tare weight, remove the patient and press Tare until "NET" disappears and "0.0" with "GROSS" appears.

NOTE: Tare weight is also canceled when the scale is turned off.

3.5 Toggle Tare

To use Toggle Tare when the weight of an additional item is known:

1. Press Tare when the scale is empty and "0.0" displays. Default values prompt while "0.0" flashes (default is 33.0 lb/15.0 kg).
2. Use the Up Arrows (▲) and Down Arrows (▼) to adjust the value. Press Enter to start the tare function. The "NET" annunciator turns on instead of "GROSS".

3.6 Using the Body Mass Index (BMI) Function

NOTE: The BMI key does not function if the scale is set up as NTEP-certified.

To determine BMI:

3.6.1 LB Mode

1. Ensure the scale is at zero.
2. Have the patient step onto the scale to obtain weight. The "LOCK" annunciator appears.
3. Press BMI. The "BMI" and "FT/IN" annunciators light up, and a default height of 5 ft 7.5 in flashes.
4. Use the Up Arrows (▲) and Down Arrows (▼) to adjust the height.
5. Press Enter.
6. The BMI value and "BMI" annunciator are shown. Press Clear to return to Weighing mode; the BMI function will turn off.

3.6.2 KG Mode

1. Ensure the scale is at zero.
2. Have the patient step onto the scale to obtain weight. The "LOCK" annunciator appears.
3. Press BMI. The "BMI" and "CM" annunciators appear, and a default height of 170.0 cm flashes.
4. Use the Up Arrows (▲) and Down Arrows (▼) to adjust the height.
5. Press Enter.
6. The BMI value and "BMI" annunciator are shown. Press Clear to return to Weighing mode; the BMI function will turn off.

3.7 Troubleshooting

Refer to the following table to check and correct issues before contacting service personnel.

4.1 Push-button Keypad Print

With a stable weight, press and hold the Print button for at least three seconds, or until the scale emits two quick beeps.

NOTE: If the scale does not beep after five seconds, release the button as the weight may be in motion or out of range.

• If displaying weight (not BMI), the scale sends a 21-character string: xxxxxxxxx<SP>uu<SP>mmmmm<SP><CR><LF>

Where:

Example output:

-10 Lb net = <SP><SP><SP><SP>-10.0<SP>lb<SP><SP>Net<SP><SP><SP><CR><LF>

10 Lb gross = <SP><SP><SP><SP>10.0<SP>lb<SP>Gross<SP><CR><LF>

• When in BMI mode, the scale sends the following data:

4.2 USB Connection

The scale can connect to a Windows PC using a USB cable and terminal emulation software. This allows data transfer between the scale and PC.

[Image: Connection ports on the scale indicator showing USB and RS-232 connections].

NOTE: Apple® and Macintosh® computers cannot transfer data. Use a PC only.

NOTE: Consult your IT department regarding software/driver installation. Driver protections on Windows 10+ may need temporary disabling for USB driver installation.

1. Connect the scale indicator to a PC using a USB-Type B to USB-Type A cable.
2. Turn the indicator on. The PC should automatically detect and configure the driver.
3. Open a terminal emulation program (e.g., Advanced Serial Port Terminal, PuTTY, or Hercules).
4. Connect to the assigned serial port (e.g., COM5). This can be found in Device Manager. Press Open. [Image: Device Manager window showing COM ports and Hercules SETUP utility window configured for serial communication].
5. With weight on the scale, press and hold the Print button for three seconds. The patient's weight is sent to the PC. [Image: Hercules SETUP utility displaying received patient weight data].

5.1 NTEP Regulations

Weights and Measures stickers or foil labels are used on both sides of the unit to seal it. The installer is responsible for placing these stickers in the desired locations. [Image: Diagram showing the desired sealing sticker location on the unit].

5.2 Measurement Canada Regulations

Lead wire sealing can be used to comply with Measurement Canada and NTEP regulations. [Image: Diagram showing the wire sealing location on the unit].

6.1 Basic Maintenance

Before first use and after periods of non-use, check the scale for proper operation. If issues arise, contact qualified service personnel.

• Check the overall appearance for any signs of damage.
• Inspect the AC power adapter cord for damage (cracking, fraying, bent prongs).

6.2 Cleaning

Proper care ensures longevity and effective operation. Disconnect the scale from the AC power source before cleaning.

• Clean external surfaces with a clean, damp cloth or tissue. Mild soap and water solution may be used. Dry with a clean, soft cloth.
• Do not immerse the scale in cleaning or other liquid solutions.
• Do not use isopropyl alcohol or other solutions on the display surface.