Brecknell LPS150 Portable Shipping Scale User Manual

1. Pengenalan

This manual provides essential instructions for the proper setup, operation, and maintenance of your Brecknell LPS150 Portable Shipping Scale. Please read this manual thoroughly before using the scale to ensure safe and efficient operation. The LPS150 is designed for shipping, warehouse, and general-purpose weighing applications, offering portability and ease of use.

2. Maklumat Keselamatan

• Do not overload the scale beyond its maximum capacity of 150 lbs (68 kg).
• Avoid dropping the scale or subjecting it to severe shocks.
• Do not immerse the scale or its components in water or other liquids.
• Use only the provided AC adapter or specified batteries.
• Jauhkan penimbang daripada medan elektromagnet yang kuat.
• Ensure the scale is placed on a stable, level surface during operation.

3. Apa yang ada di dalam Kotak

Buka pek semua komponen dengan berhati-hati dan sahkan bahawa anda telah menerima item berikut:

• Weighing Platform with Indicator and Bracket
• Penyesuai Kuasa AC
• 4 x Bateri AAA
• Kabel RS-232
• Manual Pengguna (dokumen ini)

Image 3.1: All components included with the Brecknell LPS150 Portable Shipping Scale.

4. Produk Lebihview

4.1 Komponen

The Brecknell LPS150 scale consists of a stainless steel weighing platform and a remote LCD indicator connected by a coiled cable. The indicator features a digital display and control buttons.

Image 4.1: Labeled diagram of the LPS150 scale components.

4.2 Paparan dan Kawalan

The indicator features a 0.63-inch, 5-digit LCD display. The operator keys include:

• ON / OFF / ZERO: Powers the scale on or off, and zeros the display.
• UNIT: Changes the weighing unit (lb, kg, lb/oz).
• SASARAN: Subtracts the weight of a container.
• HOLD / PRINT: Holds the displayed weight or sends data via RS-232.

5. Persediaan

5.1 Penempatan

Place the weighing platform on a firm, level, and stable surface. Ensure there are no obstructions around the platform that could interfere with accurate weighing. The indicator can be placed on a desk or mounted to a wall using the included bracket.

Imej 5.1: Cthample of scale placement with wall-mounted indicator.

5.2 Sambungan Kuasa

The LPS150 scale can be powered by either the included AC adapter or four AAA batteries.

• Penyesuai AC: Connect the AC adapter to the power input port on the indicator and plug it into a standard electrical outlet.
• Bateri: Open the battery compartment on the back of the indicator and insert four AAA batteries, observing correct polarity.

5.3 Connecting the Indicator to the Platform

Connect the coiled cable from the weighing platform to the corresponding port on the indicator. Ensure the connection is secure.

6. Arahan Operasi

6.1 Penimbangan Asas

1. Tekan ke ON / OFF / ZERO button to power on the scale. The display will show "0.00" when ready.
2. Place the item to be weighed gently on the center of the weighing platform.
3. Baca berat yang dipaparkan pada LCD.
4. Remove the item from the platform. The display should return to zero. If not, press ON / OFF / ZERO to re-zero.

Image 6.1: The LPS150 scale ready for weighing.

Image 6.2: Weighing a package on the LPS150 scale.

6.2 Penukaran Unit

To change the weighing unit:

• With the scale on and displaying weight, press the UNIT butang.
• The display will cycle through available units: pounds (lb), kilograms (kg), and pounds/ounces (lb/oz).
• Release the button when the desired unit is shown.

6.3 Fungsi Tara

The Tare function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.

1. Letakkan bekas kosong di atas platform penimbang.
2. Wait for the weight to stabilize.
3. Tekan ke SASARAN button. The display will return to "0.00" and the TARE indicator will illuminate.
4. Add items to the container. The display will show only the weight of the added items.
5. Untuk membersihkan tayar, keluarkan bekas dari platform dan tekan butang SASARAN butang lagi.

6.4 Fungsi Tahan

The Hold function allows you to temporarily freeze the displayed weight, which is useful for weighing large or awkwardly shaped items that might obscure the display.

• Letakkan item pada platform.
• Once the weight is stable, press the HOLD / PRINT button. The displayed weight will be held, and the HOLD indicator will illuminate.
• To release the held weight, press the HOLD / PRINT butang lagi.

6.5 RS-232 Communication Setup (for UPS Worldship)

The LPS150 scale includes an RS-232 port for data communication with compatible software, such as UPS Worldship. Correct configuration of both the scale and your computer's serial port is crucial for proper functionality.

6.5.1 Konfigurasi Skala

1. Ensure the scale is powered off.
2. Tekan dan tahan butang ON / OFF / ZERO butang dan UNIT button simultaneously until the display shows "P1". This enters the setup menu.
3. Tekan ke SASARAN button repeatedly to cycle through the programming parameters (P1, P2, P3, etc.) until you reach P4.
4. At P4, press the UNIT button to change the setting to 7 (NCI protocol).
5. Tekan ke SASARAN button to save the P4 setting and advance to P5.
6. At P5, press the UNIT button to change the setting to 2 (4800 baud rate).
7. Tekan ke SASARAN button to save the P5 setting and advance to P6.
8. At P6, press the UNIT button to change the setting to 2 (7E1 data format).
9. Tekan ke ON / OFF / ZERO button to save all settings and exit the setup menu.

6.5.2 Computer Serial Port Configuration (Windows PC)

1. Connect the RS-232 cable from the scale indicator to an available serial port on your computer. If your computer does not have a serial port, a USB-to-serial adapter may be required.
2. Open Device Manager (search for "Device Manager" in the Windows search bar).
3. Expand the "Ports (COM & LPT)" section.
4. Identify the COM port assigned to your scale (e.g., COM1, COM3). Double-click on it to open its Properties.
5. Go to the "Port Settings" tab and configure as follows:
   • Bit sesaat: 4800
   • Bit data: 7
   • pariti: Malah
   • Hentikan Bit: 1
   • Kawalan aliran: Tiada
6. Click "OK" to save the settings and close Device Manager.

6.5.3 UPS Worldship Configuration

1. Open UPS Worldship software.
2. Navigate to the "Tools" tab.
3. Select "System Preferences" and then click on "Hardware".
4. Under the Scale settings, change the "Scale port" to the COM port you identified in Device Manager (e.g., COM1).
5. Change the "Scale Type" to "NCI 3835".
6. Click "Test Scale" to verify communication. The weight from the scale should now be reported in Worldship.

7. Penyelenggaraan

7.1 Pembersihan

To maintain accuracy and prolong the life of your scale:

• Wipe the platform and indicator with a soft, damp kain.
• Jangan gunakan pembersih yang melelas, pelarut atau bahan kimia yang keras.
• Ensure no liquids enter the indicator or the gaps around the platform.

7.2 Penggantian Bateri

If the scale is powered by batteries and the display becomes dim or erratic, it's time to replace the batteries. Open the battery compartment on the back of the indicator, remove the old batteries, and insert four new AAA batteries, ensuring correct polarity.

8. Penyelesaian masalah

9. Spesifikasi

10. Waranti dan Sokongan

Brecknell products are manufactured to high standards and are warranted against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Brecknell webtapak.

For technical assistance, troubleshooting, or spare parts, please contact Brecknell customer support. Have your model number (LPS150) and purchase information ready when contacting support.

Brecknell Contact Information:
Please refer to the official Brecknell weblaman web atau pembungkusan produk anda untuk butiran hubungan terkini.