16
5. Power Adaptor, Built-In Batteries and Recharging
5.1 Power Adaptor
Always use the power adaptor supplied together with this instrument to avoid un-recoverable damages to this
instrument.
5.2 Before Plugging in Power Adaptor to Electricity Grid
Double check if the input voltage marked on adaptor data matches with the electricity grid. If not, do not plug in
and contact your dealer immediately.
5.3 Before First Time Use
To ensure the best battery performance, plug in the power adaptor to recharge the built-in battery for at least 8
hours before power on instrument.
5.4 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.
5.5 Battery Voltage and Battery-Operation Application
Battery voltage is displayed during power on countdown process on LCD1 and by means of internal function
F2.
Battery voltage below 6.0 is low and is not recommended for any battery-operated application which lasts for
longer than 60 minutes (depends on actual system configuration).
5.6 Battery Lo
When battery voltage level drops below 6.0, battery-operated time may less than 60 minutes (depends on actual
system configuration).
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.
5.7 Battery Charging Status
Battery charging status is shown on the dual color
Charge Status Indicator
: -
•
Red: - Recharging in process,
•
Green: - Charging completed.
Содержание C-10 Series
Страница 2: ...2 ...
Страница 95: ...Fidelity Measurement Co Ltd www fi measurement com e mail info fi measurement com ...