Rion DA-21, Инструкция по эксплуатации

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i
Organization of this manual
This manual describes the features, operation and other aspects of the 4 channel
Data Recorder DA-21. If the unit is used together with other equipment to confi gure
a measurement system, consult the documentation of all other components as well.
The section starting on page iii contains important information and precautions
about safety. Be sure to read and observe these in full.
This manual contains the following sections.
Outline
Gives basic information on the unit.
Controls and Functions
Explains the keys, indicators, connectors, and all other parts on the panels
of the unit.
Power On/Off
Explains how to turn the unit on and off.
Display Explanation
Explains the various items that are shown on the display panel.
Menu Operations and Setting Items
Lists the basic steps that are common to all menus, and explains the indi-
vidual setting items.
Preparations
Explains checks and other steps to take before starting to record. Sensor
connection and setup as well as other functions are also explained here.
Recording
Explains the recording process as well the voice memo and marker functions.
Recall/Playback of Recorded Data
Explains how to recall and delete recorded data.