User's Guide

8
When charging, please connect the charger to the 220V power supply, after the light
on the charger turn green then insert rechargeable batteries to battery jack.
Battery Safety Points
The equipment is powered by 4AA battery or chargeable battery, please follow
attention points：
■ Protect battery from water and short circuit.
■ Don’t link short battery connector, or else, it will damage battery and short-links.
■If battery at rest for long term, please charge every three months.
■ To make life of Ni-MH battery as long as possible, please recharge until low
power.
How Crane Scale works
Scale body work:
Install antenna and batteries on hoist scale, turn on switch, work indicator light glitter,
shows scale body enter into work state.
Use attention points:
Body at rest for an hour, scale body shutdown Automatically. To use, one must turn off and
re-turn on switch of hoist scale.
Display work:
Press key "ON" of instrument, instrument in the full scale, access to self-test, after self-test
if normal communications, instrument signal sign on, after seconds shows current
weighing of scale body, shows upper end and lower end work normally.
Use attention:
■ After turning on power，if hand-held instrument displays L, shows batteries of hoist scale
end under-voltage, please recharge. Or After 15min transmitter of hoist scale
shutdown automatically.
■ In condition of stable Weighing data, without any operational and data changes within
30 minutes, Instrument shutdown automatically. Used again, need to turn it on.
■ When instrument is placed for long term, please turn off switch at back of the instrument
to protect the battery. If use normally daily, no need to use this switch.