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Summary of Contents for marsden M300
- Page 1 M300 BABY SCALE OPERATION MANUAL...
- Page 2 Introduction Thank you for purchasing a Marsden Professional Medical Scale. This is a precision Class III Weighing Instrument and considerate use will result in many years of accurate weighing results. Description Capacity: 0 ~ 6 kg 6 ~ 15 kg...
- Page 3 Useage The scale is designed to measure the weight of a baby placed in the weighing area. Do not overload the scale. The scale should only be used in accordance with the supplied operating instructions. Do not operate the scale in a hazardous environment. The Service mode, to adjust the calibration of the Baby Scale, is only accessible to the service agent.
- Page 4 Power Supply Either a) insert two alkaline AA batteries in the battery compartment, taking care to match + and –, b) connect the mains adaptor lead to the baby scale and plug the mains adaptor to a mains supply, matching the input voltage marked on the adaptor. Weight or message Tare Stable reading...
- Page 5 Quick Start Place the Baby Scale on a firm, level surface. Adjust the feet of the Baby Scale (by rotating) so that the spirit bubble is in the centre of the circle and all four feet are touching the surface. Ensure that there is nothing on the Baby Scale and nothing to obstruct its free movement.
- Page 6 Battery Level .kg Mains adaptor power. .kg Full battery. .kg Battery OK. .kg Low battery. Very low battery. Measurement disabled until batteries replaced. ~~~~~~~~~~~~ Automatic Power Down There is no automatic power down when the Baby Scale is powered from a mains adaptor. Otherwise the Baby Scale will turn off automatically, to preserve battery power.
- Page 7 Troubleshooting Display off: - try pressing the On/Zero/Off button for at least 2 seconds; - or disconnect and reconnect the mains supply, - or replace the batteries ensuring the correct polarity. Display - this may be caused by external vibrations, wind or air movement. fluctuating - try turning the scale off and on again, or move the scale to a different location.
- Page 8 FREEPHONE: 0800 169 2775 HEAD OFFICE: ANVIL HOUSE SALES, SERVICE, MARKETING, ACCOUNTS TUNS LANE HENLEY ON THAMES RG9 1SA Telephone: 0845 130 7330 Fax: 0845 130 7440 E-mail: sales@marsdengroup.co.uk NORTHERN OFFICE: Unit 7 DESPATCH, PRODUCTION, TECHNICAL SUPPORT Centurion Business Park Coggin Mill Way Rotherham S60 1FB...
- Page 9 M300 BABY SCALE SERVICE MANUAL Service Menu Service mode can only be selected by breaking the tamper-proof seal, on the underside of the scale, to gain access to the hidden Service switch. If the Service switch is pressed whilst the scale is ‘on’, using a suitable tool (e.g. a cocktail stick), then the...
- Page 10 - Calibration mode When is selected, by pressing the Tare button, the display shows the currently stored ‘calibration gravity’, but to only one decimal place. The ‘calibration gravity’ is the local gravity where the calibration is performed. Whilst adjusting the ‘calibration gravity’, the top left arrow is illuminated, as a reminder that the display is showing ‘calibration gravity’.
- Page 11 The Tare button is used to sequence through the calibration, loading the Baby Scale with a 10kg calibrated load in five different positions, as directed by a small arrow on the display (either off or pointing to a corner). Calibration is then complete, the scale leaves Service mode, and the display shows . The new calibration and ‘calibration gravity’...
- Page 12 - Local Gravity Setting mode If G mode is selected, by pressing the Tare button, the display shows the currently stored ‘local gravity’ to one decimal place. The ‘local gravity’ is the local gravity where the scale is to be used. Whilst adjusting the ‘local gravity’, the bottom left arrow is illuminated, as a reminder that the display is showing ‘local gravity’...
- Page 13 - Measurement Units mode If mode is selected, by pressing the Tare button, the display shows the currently selected units. Pressing the Hold button toggles the display between When the desired units are displayed, the Tare button is pressed to store the units selection and to return from service mode to normal measurement mode.
- Page 14 - Reset mode If the mode is selected, by pressing the Tare button, the display shows . Pressing the Hold button toggles the display between and . If the display shows and the Tare button is pressed to select this setting, then the scale returns to normal measurement mode with no changes made.
- Page 15 Software Version and Serial Number In normal measurement mode, but not in diagnostic mode, if the Hold button is pressed for more than 8 seconds, then the display shows the software version number, e.g. When the Hold button is released, the display shows the 5 digit serial number of the scale, with an indicator to signify that this is the serial number, e.g.
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