Powering On And Off - Digitimer SPP-100 Operator's Manual

Digitimer Limited

Powering On and Off

IMPORTANT Ensure that the SPP-100 is powered ON before connecting the preparation to
the active inputs of the headstage. Do NOT switch the power on or off while a preparation is
connected to the headstage, as this can lead to harmful current spikes.
Powering ON
1. Connect the SPP-100-HS Preamplifier Headstage to the SPP-100 Amplifier/Filter, via
the 4-pole Lemo connector, ensuring the key-way marked with the red dot is
correctly aligned.
2. Connect the supplied SPP-100 external power supply to the power input socket on
the left side of the SPP-100 Amplifier/Filter and ensure the mains supply is switched
on.
3. Press and release the rotary encoder control located to the left of the display screen.
The screen should switch on, showing the Digitimer logo splash screen followed by
the amplifier settings home screen. At the same time, the LED next to the rotary
encoder will illuminate blue, red then green to confirm the amplifier is ready to use.
SPP-100 Operator's Manual Issue 1
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