Delta OHM HD37AB1347, Руководство пользователя

Страница: 4 / 68

- - 4
TABLE OF CONTENTS
1. GENERAL CHARACTERISTICS............................................................................................................................ 6
2. THE USER INTERFACE........................................................................................................................................... 7
2.1 T
HE
D
ISPLAY
................................................................................................................................................................ 7
2.2 T
HE
K
EYBOARD
............................................................................................................................................................ 8
3. OPERATION ............................................................................................................................................................. 10
3.1.1 “ ► /UNIT” key for the unit of measurement................................................................................................. 11
3.1.2 Immediate printing of data............................................................................................................................ 12
3.1.3 The maximum, minimum and average values of the captured quantities...................................................... 12
3.1.4 Instrument Setup............................................................................................................................................ 13
3.1.5 Start of a new logging session....................................................................................................................... 13
4. MAIN MENU............................................................................................................................................................. 14
4.1 I
NFO
M
ENU
................................................................................................................................................................. 14
4.2 L
OGGING
M
ENU
.......................................................................................................................................................... 16
4.2.1 Log Interval................................................................................................................................................... 16
4.2.2 AutoPowerOff– AutoPowerOff Mode............................................................................................................ 17
4.2.3 Start/Stop Log – Automatic Start................................................................................................................... 18
4.2.4 Cancel Auto-Start.......................................................................................................................................... 20
4.2.5 Log File Manager ......................................................................................................................................... 21
4.3 S
ERIAL
M
ENU
(S
ERIAL
C
OMMUNICATION
) ................................................................................................................. 23
4.3.1 The Baud Rate ............................................................................................................................................... 24
4.3.2 Print Interval................................................................................................................................................. 24
4.4 S
ETTINGS
.................................................................................................................................................................... 25
4.4.1 Contrast......................................................................................................................................................... 25
4.4.2 Backlight ....................................................................................................................................................... 26
4.4.3 Reset .............................................................................................................................................................. 26
4.5 A
IR
S
PEED
.................................................................................................................................................................. 27
4.5.1 Speed ............................................................................................................................................................. 27
4.5.2 Flow rate ....................................................................................................................................................... 28
4.5.3 Section........................................................................................................................................................... 28
4.6 V
ENTILATION
R
ATE
.................................................................................................................................................... 29
4.6.1 Definition of % Outdoor Air.......................................................................................................................... 29
4.6.2 Outdoor Air Calculation ............................................................................................................................... 30
4.7 P
ROBE CALIBRATION
.................................................................................................................................................. 35
4.7.1 CO
2
Calibration ............................................................................................................................................ 36
4.7.2 CO Calibration – only P37AB147................................................................................................................ 37
4.7.3 RH calibration............................................................................................................................................... 41
4.8 L
ANGUAGE
................................................................................................................................................................. 43
5. SERIAL INTERFACE AND USB............................................................................................................................ 44
5.1 S
TORING AND
T
RANSFERRING
D
ATA TO A
PC ............................................................................................................ 46
5.1.1 Logging Function .......................................................................................................................................... 46
5.1.2 Clearing the memory..................................................................................................................................... 46
5.1.3 Print function ................................................................................................................................................ 46
6. CONNECTION TO A PC......................................................................................................................................... 47
6.1 C
ONNECTION TO THE
RS232-C
SERIAL PORT
.............................................................................................................. 47
6.2 C
ONNECTION TO THE
USB 2.0
PORT
........................................................................................................................... 47
6.3 R
EMOVING THE
USB D
RIVERS
................................................................................................................................... 51
7. INSTRUMENT SIGNALS AND FAULTS.............................................................................................................. 53
8. BATTERY SYMBOL – MAINS POWER SUPPLY .............................................................................................. 54
8.1 B
ATTERIES
R
ECHARGING
............................................................................................................................................ 54
8.2 N
OTES FOR THE BATTERIES USE
.................................................................................................................................. 55
8.3 R
EPLACEMENT OF THE BATTERY PACK
....................................................................................................................... 55