AEMC OX7102-CII, User Manual

Page: 14 / 208

Description of the instrument
II - 14 SCOPIX Oscilloscopes
Description of the instrument (cont'd)
Initial operation of
the oscilloscope The portable oscilloscopes in this range are designed to operate on a power
source delivering 98 to 264 V (ACrms) or in stand-alone mode with a
battery.
The instruments are delivered with a mains adapter, an external power
supply (battery charger) and a NiMH battery (9.6 V, 3.5 A/h).
Fuse Type: time delay, 2.5 A, 250 V, 5 x 20 mm
The external power supply is equipped with a protection fuse that must only
be replaced with an identical model.
Replacement must only be performed by qualified personnel.
Contact your nearest service center.
Starting up with the
external power
supply
•
Connect the 4-point lead of the external power supply to the "'DC-Input"
socket located on the side of the oscilloscope.
*
Do not insert any metal objects into this lead.
•
Connect the mains lead from the external power supply to the external
power supply.
The POWER LED on the adapter lights up, indicating that it is live.
The CHARGE LED flashes, indicating:
•
the absence of the battery or
•
slow charging of the battery, if it is present in the oscilloscope.
Press the instrument's ON switch: it lights up and then a clock is displayed
on the screen during the start-up sequence.
The message "Instrument start-up" is displayed.
The oscilloscope is then ready for use.
By default, the "Advanced" mode is not active (see page 90).
*
The symbol in the display area for the current value means
that the instrument is connected to the AC power supply.
external power supply