Instruction manual

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RECORDING INSTRUMENT
The recording instrument is powered by a toggle switch located next to the instrument or, in some units,
will be wired to come on with the control instruments. The instrument can record one or both chamber’s
processes. Input 1 is the upper chamber and input 2 is the lower chamber. To avoid a print-out on an
unused chamber, the inputs can be disabled. All operating parameters have been entered here at the
factory, but the time will have to be set upon arrival. Please refer to the instrument manual for procedures.
This instrument, as well as the programmable instruments, have internal lock-out features. These
are used to prevent un-authorized tampering with control parameters. None of these lock-outs have
been activated. To activate lock-out, please refer to the instrument manuals.