sauter SW 1000 Instruction Manual page 3

4.3.11 Timer .......................................................................................................................................... 27
4.3.12 24 h Measurement with Timer .................................................................................................... 28
4.4 Setup ............................................................................................................................................... 29
4.4.1 Contrast ........................................................................................................................................ 29
4.4.2 Backlight ....................................................................................................................................... 29
4.4.3 Battery .......................................................................................................................................... 29
4.4.4 Trigger .......................................................................................................................................... 30
4.4.5 Date & Time .................................................................................................................................. 30
4.4.6 Auto Power Off ............................................................................................................................. 31
4.4.7 RS-232 ......................................................................................................................................... 32
4.4.8 File Manager ................................................................................................................................. 32
4.4.9 Boot Mode .................................................................................................................................... 33
4.4.10 USB Mode .................................................................................................................................. 34
4.4.11 GPS ............................................................................................................................................ 35
4.4.12 Setup Template .......................................................................................................................... 35
4.4.13 About .......................................................................................................................................... 35
4.5 Language ........................................................................................................................................ 35
4.6 Output ............................................................................................................................................. 36
4.6.1 AC OUT ........................................................................................................................................ 36
4.6.2 DC OUT ........................................................................................................................................ 36
4.6.3 Printer ........................................................................................................................................... 37
4.7 Factory Settings ............................................................................................................................ 37
5. RS-232 Data Transmission Protocol ................................................................. 38
5.1 Hardware configuration and interface settings .......................................................................... 38
5.2 Transmission protocol .................................................................................................................. 38
5.2.1 Beginning and end of block transmission ..................................................................................... 39
5.2.2 Device ID ...................................................................................................................................... 39
5.2.3 Attribute character (ATTR) ........................................................................................................... 39
5.2.4 Block check character (BCC) ....................................................................................................... 39
5.2.5 Block transmission format ............................................................................................................ 40
5.2.6 Restoration after transmission errors ........................................................................................... 41
5.2.7 Flow control .................................................................................................................................. 41
5.2.8 Operation with several devices .................................................................................................... 41
5.2.9 Nominal parameters ..................................................................................................................... 42
5.3 Instructions .................................................................................................................................... 42
6. Operation guidelines .......................................................................................... 43
6.1 Operation ........................................................................................................................................ 43
6.2 Troubleshooting ............................................................................................................................ 43
6.3 Calibration ...................................................................................................................................... 44
6.4 Firmware updating ........................................................................................................................ 44
6.4.1 Installation of USB driver .............................................................................................................. 44
6.4.2 Firmware updating procedure ...................................................................................................... 45
6.5 Warranty ......................................................................................................................................... 46
6.6 Service Department telephone number ...................................................................................... 46
Glossary .................................................................................................................. 46
Appendix 2 .............................................................................................................. 48
Weightings for the sound level meter and sound broadcasting around the
microphone at typical building reflections ........................................................... 48
Appendix 3 .............................................................................................................. 49
Weightings related to the use of a wind shield outdoors ................................... 49
Appendix 4 .............................................................................................................. 50
Electret microphone weightings ........................................................................... 50
Appendix 5 .............................................................................................................. 51
Typical frequency response and corresponding upper limits ............................ 51
SW-BA-e-1710 3