AEMC OX 7102 Quick Start User Manual

Contents

OX III - Quick Start User Guide 131.6 External Power Supply Start Up• Connect the 4-pin lead of the external power supply to the “DC-Input”socket located on the side of the oscilloscope.WARNING: Do not insert any metal objects into this lead.• Connect the power cord from the external power supply to the powerline.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 button. It lights up and a clock is displayed onthe screen during the start-up sequence. The message “Instrument start-up” is displayed. The oscilloscope is then ready for use.The symbol in the display area for the current value meansthat the instrument is connected to the AC power supply.NOTE: By default, the “Advanced” mode is not active.1.7 Turning the instrument ON/OFF• Power on by a short press.• Switch the instrument to standby (yellow LED flashing inside thekey) by one short press. A second press on the key reactivates theinstrument.• Power off by a long press (>3 s): the configuration and files aresaved after approximately 15 s.WARNING: If the instrument is not equipped with a battery, never disconnectthe instrument from the AC power while the message “System shut down:Please wait before switch off power” is displayed on the screen. Otherwise,the current file and all the files previously saved will be lost.