Velleman VTBAL9, Руководство пользователя

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VTBAL9
V. 01 – 26/03/2013 5 ©Velleman nv
Examples:
 When the basic weight is set to ‘100 PCS’, removing weight until the
display shows ‘75’ (%) means that 3/4
th
of the basic weight is now on
the scale.
 When the basic weight is set to 25 PCS, adding weight until the display
shows ‘50’ means that on the scale is two times the basic weight.
Adding weight until the display shows ‘100’ means that the basic weight
times 4 is now on the scale.
 Quit the relative measurement mode by switching the scale off and on.
 Note that the scale has an auto-power off function. The scale will switch
off after ±30 seconds when no activity is detected.
 To calibrate the scale, a weight of exactly 500g (or 2500 carat,
321.5075 pennyweight or 7716, 1792 grains) is needed.
 Press and hold the mode button until the word ‘ CAL ’ flashes. Put down
the calibration weight and wait until the word ‘ PASS ’ appears. The scale
is now calibrated. Remove the weight.
7. Battery
 To replace the battery, slide away the battery cover on the back of the
scale.
 Replace the old battery with 2 new AAA size batteries (LR03C). Make
sure to use the correct polarity.
 Close the battery compartment by sliding the battery cover back in
place.
 Remove the battery when the device is not in use for a long time.
 Do not recharge batteries and do not throw in fire as they may explode.
WARNING: handle batteries with care, observe warnings on
battery casing. Dispose of batteries in accordance with local
regulations.
Keep the battery away from children.
8. Technical Specification
capacity 500g
resolution 0.1g
tare range 0-500g
operating temperature 0°C ~ 40°C
power supply
2 x AAA (LR03C), incl.
dimensions 130 x 70 x 15mm
weight ±95g
Use this device with original accessories only. Velleman nv cannot
be held responsible in the event of damage or injury resulting from
(incorrect) use of this device.