9
1. Introduction
Explanations of header file
DATASET
File name
VERSION
1 (This is a fixed value.)
SERIES
Name of each channel
DATE
Date when recording started (month-day-year)
TIME
Time when recording started (hour: minute: second)
RATE
Sampling frequency (Unit: Hz)
VERT_UNITS
Physical/engineering units of each channel
HORZ_UNITS
Time axis units (Sec: This is a fixed value)
COMMENT
Comment entered using FILE and RecFile settings.
NUM_SERIES
Number of recording channels
STORAGE_MODE
Data order. Fixed as INTERLACED because this is the scan order.
FILE_TYPE
In 16 bits A/D, INTEGER (1data, 2-byte integers)
In 24 bits A/D, LONG (1data, 4-byte integers)
SLOPE
Coefficient used when converting data to physical/engineering units
X_OFFSET
Location of the first data on the time axis; normally 0
The setting value (number of seconds to three decimal places) is written in minus for
the pre-trigger time.
Even if you set the number of scans for Pre-trigger, this will be in seconds.
Y_OFFSET
Offset used for converting data to physical/engineering units
NUM_SAMPS
Number of data items recorded per channel
DATA
The data that follows this entry is specific to this unit, and it might differ from the for-
mats of other models.
DEVICE
VR-24
CH1_
The channel name and amplifier settings (range, mode, HPF and LPF settings) appear
after the underscore
REC_MODE
Recording destination device (CFast, SD)
END_TIME
Recording end time
START_TRIGGER
Recording starting conditions: PANEL: Transport buttons
LEVEL: Level trigger
DATE: Starting time designation if interval operation
EXT: External trigger
TIME_OUT: Timeout
SYNC: Synchronized recording
PRE: Added for a pre-trigger
STOP_CONDITION
Recording stopping conditions: PANEL: Transport buttons
LEVEL: Level trigger
TIMER: Specified recording time
EXT: External trigger
MEDIA_FULL: When medium becomes full
SYNC: Synchronized recording
POST: Added for a post-trigger
START_PRE_COUNT
Number of scans recorded by a pre-trigger
STOP_POST_COUNT
Number of scans recorded by a post-trigger
MARK
Number of scans at the instant an event mark was attached.
VOICE_MEMO
The number of bits per sample for voice-memo data
CAMERA_USE
Camera use setting
OFF
HD_1Ch
VGA_1Ch
QVGA_1Ch
VGA_2Ch
QVGA_2Ch
IMAGE_OFFSET
Number of camera video offset scans
Continued on the next page
e
Summary of Contents for VR-24
Page 1: ...Analog Visual Recorder Owner s Manual Z VR 24 D01255010D...
Page 67: ...67 15 Exterior drawings 260 77 12 5 186 Unit mm...
Page 70: ...70...
Page 71: ...71...
