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17. Built-in Batteries & Recharging
17.1 Before First Time Use
To ensure the best battery performance, recharge the built-in battery for at least 8 hours before first time use.
17.2 Battery Operation Time
Depends on the battery operation condition, a new and fully charged rechargeable battery can provide
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50~80
operation hours. The following setting helps increasing battery service time: -
•
F8 Brightness: - the brighter the setting, the shorter the battery service time.
•
F31 Auto Power Saving: - always set this to On. This will help save power especially when the
instrument is unattended.
17.3 Battery Lo
When
Lo. Bat message
appears, it means battery level is at extremely low level. Recharge battery immediately.
To protect the built-in rechargeable battery, this instrument will power off automatically when battery is at
extremely low level. If this is the case, do not attempt to power this instrument on. Recharge this instrument
immediately. Fail to do so may cause unrecoverable damages to the built-in rechargeable battery.
17.4 Battery Charging Status
Battery charging status is shown on the dual color
Charge Status Indicator
: -
•
Red: - Recharging in process,
•
Green: - Charging completed.
17.5 CR1220 Real Time Clock Backup Battery
A CR1220 battery is installed to back up the real time clock of the system and other application parameters.
Replace this battery with new one every 12 months for best performance. Contact your dealer for details and
supports.
18. Daily Care & Maintenance
a.
Clean the instrument with a soft, damp cloth. If necessary, use a mild detergent in water.
b.
Do not use any harsh, abrasive material, acetone, volatile solvent, thinner or alcohol for cleaning.
c.
Verify the accuracy of this instrument periodically. Re-calibrate if necessary. In some countries,
calibration requires authorized/qualified agent. Contact your dealer for more information.
d.
Store this instrument in a dry and clean place,
e.
Recharge battery before and every 4 months during long time storage.
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When connect to one 350 ohm load cell.