The SDHmini settings can be adjusted by a user-friendly software interface
incorporating multiple menus, hot key combinations, information displays and
control functions.
Use the supplied USB cable, attach between the PC and the instrument, an
automatic connection over USB is established.
The USB port allows:
● Charging of the battery (Li-ion) when connected to PC or dedicated
power supply
● Downloading of new firmware to the unit
● Downloading of setup data from dedicated PC software
The view panel allows access to many of the features, settings and information
pages within the instrument.
A micro SD card is fitted to the instrument, the contents of which can be explored
by clicking the SD card icon in the bottom left of the view panel. The contents may
include user manuals, service notes, calibration data sheets, firmware backups etc.
2 Important Information
2.1 Symbols Table
6
2.2 Lithium-ion Cell - Battery
The SDHmini is powered by a single lithium-ion cell. The cell is not
field replaceable by the user as it is completely enclosed within the
instrument. However, the cell may be exchanged by an authorised
agent who has received the necessary training, support systems
and accreditation. It is recommended to only use the USB power
supply supplied with the instrument.
It is recommended that the SDHmini be put on charge overnight
when the unit is first received.
To attain maximum cell life, the SDHmini should always be charged
at room temperature. The discharging cell life (hours of use from a
fully charged cell) will reduce when used in cold conditions. Switch
on the instrument to check if fully charged.
The symbol indicates that the device contains a battery which may
be charged via the USB connector.
Rating of instrument is less than 1 W in operation. Charging
voltage is 5 V nominal.
