Instruction manual

Page 19
Selection for the Automatic Measurement
This setting initializes measurement intervals that are based on the internal
24-hour clock.
Mode
mode I 07:00 ~ 21:59 The measurement is performed every quarter hour.
22:00 ~ 06:59 The measurement is performed every half hour.
mode II The AUTO ON/OFF key is pressed at rising and going to bed so that the
measurement intervals are changed and the time during sleep can be
distinguished on the data.
When "S" is off, the measurement is performed every quarter hour.
When "S" is displayed, the measurement is performed every half hour.
mode III The measurement interval can be changed six times within a maximum of 24
hours. (The recorder can store six measurement intervals (blocks) in 24
hours. A block consists of a start time and frequency.)
Display & key
Steps for selecting a mode
ex. Mode II is selected.
Step 1 Press and hold the START STOP key for about 3 seconds. The
current mode is displayed.
Step 2 Press the AUTO ON/OFF key to display for mode II.
Step 3 Press the START STOP key. The recorder stores the mode and
displays the clock.
START STOP
AUTO ON/OFF
START STOP
AUTO
ON/OFF
START
STOP
Mode
Sign of setting parameters
for automatic measurement
Selecting a mode
Saving a mode