We are dedicated to deliver a superior product that will provide many years of trouble free service. As an ISO9000 registered company, Doran Scales is dedicated to delivering products built with strict compliance to our high quality standards. If you have any questions regarding your scale, please contact Doran Scales, Inc.
Assembly Instructions Before assembly, ensure you have all the components below. If any items are missing, contact Doran Scales. Please be careful to follow all instructions. Improper assembly may void the warranty. If you notice any shipping damage, notify the shipper immediately. Be sure to retain all shipping materials in case the scale must be shipped elsewhere.
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3. Insert the Tower (1) into the Platform (2) blue plastic trim caps. Carefully pull the wire harness from the top of the Tower (1) as the tower is inserted into the blue plastic trim caps to prevent pinching the cable between the Tower (1) and the Scale platform (2).
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4. Connect the cable at the top of the Tower (1) to the rear of the indicator. Push the connector into place until a click is heard. DO NOT force the connectors in place, it is keyed and can only be connected when inserted properly.
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5. Lean the scale backwards so that the Tower (1) is resting on the floor. Insert a lock washer (10) and then a washer (9) onto the tower bolt (5). Insert each bolt but do not tighten completely until all eight bolts are installed.
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6. Insert the Handrails (4) into the holes of the Tower (1). Align the bottom of the Handrails (4) into the opening in the rubber pad. Insert the handrail platform bolts (7), lock washer (11) and washer (12) but do not fully tighten. Insert the handrail tower bolts (6), lock washer (9) and washer (10) into the rear of the Tower (1).
7. Stand on the scale platform and press Zero before weighing patients. Leveling Scale If the scale is to be used in a permanent location, it is recommended to level the scale. Leveling the scale will provide a stable weighing surface and optimal accuracy.
Section 2. Battery Operation Battery Installation The DS7100 comes with a set of six AA alkaline batteries. These batteries supply two years of typical use with the standard Automatic Shutoff Timer settings. The batteries can be accessed on the lower right hand side of the indicator. To remove the battery tray, use a Phillips screwdriver to remove the screw holding the battery compartment in place.
Section 3. Scale Operation Fig. 3 DS7100 Front Panel Display Pushbuttons The Model DS7100 controls consist of LAST WEIGHT, LB, KG, ZERO, REWEIGH and BMI buttons. The display is used to provide weight indications and operator messages indicating scale operation.
Once a weight is held, the height of the patient can be entered using the arrow keys above and below the BMI button. Display Annunciators The display annunciators will indicate the scale status. Motion When the scale platform senses motion, MOTION will be indicated. Once motion ceases, a stable hold reading will be displayed.
Weighing a Patient 1. Stand on the scale platform. NOTE: The handrails and indicator tower can be grasped during weighing. 2. The indicator will automatically turn on and display weight. 3. The indicator will beep and hold the weight on the display until the scale shuts off automatically.
Section 4. Scale Calibration Entering and Exiting Setup Mode To enter setup mode from the front panel, press and hold REWEIGH and then press and hold ZERO. Release both buttons when the display reads CAL n. To exit the setup mode, press REWEIGH. Two calibration procedures are offered.
Multiple Point Calibration Procedure 1. When the setup mode is entered the display reads CAL n. 2. Press the up arrow key to change the display to CAL y. 3. Press BMI. 4. The display reads 000. Use the BMI and the arrow buttons to enter 123. When the correct flashing digit is displayed, press BMI to accept the current digit.
Calibration Troubleshooting If Err 0 appears on the display the calibration zero is out of range. Remove all weight from the platform and press BMI to perform the zero calibration again. If this error persists, consult the raw counts table below. If ErrSp appears on the display, the span calibration is out of range.
Section 5. Parameter Setup The DS7100 has many adjustable setup parameters, which control the scale’s operation. Parameter settings shown in bold are the default settings. Entering and Exiting Setup Mode To enter setup mode from the front panel, press and hold REWEIGH and then press and hold ZERO.
Automatic Shutoff Timer Automatic shutoff timer. The timer controls the period of time the scale stays on after non-use. 10 seconds 30 Seconds 1 minute 2 minutes 5 minutes 10 minutes 15 minutes Automatic shutoff timer disabled. Average Aperture Determines the amount of motion allowed to hold a stable weight.
Data Output Controls when information is d.o. transmitted from the scale though the serial port Transmits a data string after the patient steps off of the scale or before the scale times out. Data is transmitted when the “W” data request command is received through the RS-232 or USB port.
Stable or Average Hold Weight Beep Enables/Disables beep when a stable or average hold weight is achieved Beep enabled. Beep disabled. Battery Voltage Level Displays current battery voltage (DC) 5.0-9.6 Empty Battery Symbol 5.1 – 5.9 V Battery Bar Indications: One Bar 6.0 –...
The typical value is 9600. The DS7100 is factory set for eight bits, no parity and one stop bit also known as 8n1. The receiving units must be set to 8n1 for proper communications.
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“F0” Example 150.2 lb Print String Definition for Each Weight Unit: Pounds STX | POL | WEIGHT| SP | lb | SP | CR | LF Kilograms STX | POL | WEIGHT| SP | kg | SP | CR | LF “F1”...
Section 7. Specifications Scale Platform Dimensions 20.5” L x 22.5” W x 2” H Scale Dimensions 25” L x 29” W x 46” H Wheels Permanently sealed and lubricated Wheel Material EVA Power 6 AA Alkaline Batteries Optional AC Adapter (UL, ULc and CE approved) Two year battery life with 10 second Automatic Shutoff Timer setting...
Section 8. Troubleshooting General Problem Resolution Problem What to Do or Check Weight reading will not repeat or If on carpet, verify the bottom of the platter scale does not return to zero when is not touching the carpet. weight is removed. Person or object other than that being weighed is touching the scale.
Error Messages Error Message What to Do or Check The setup parameters loaded in nonvolatile memory have become corrupted. Er EP Reset all parameter to factory default with the rst parameter. The A/D communication is not detected. Ensure the cable is connected to the rear of the indicator. Er Ad If problem persists, internal connectors will need to be checked.
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Limited Three Year Warranty Doran Scales, Inc. warrants Model DS7100 to be free from defects in material and workmanship for a period of three (3) years from date of shipment. Any product found to be defective within this time period may be returned to Doran’s factory, freight prepaid, with prior return authorization and proof of purchase showing date of original sale, for repair or replacement at no charge.
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