Retrotec DM-2 - Manual (Page 3)

Page 3 of 72
©Retrotec Inc. 2012
2.1.8 Baseline ................................................................................................................................................ 14
To establish a baseline pressure ......................................................................................................................... 14
2.1.9 Time Avg ............................................................................................................................................... 15
2.1.10 Auto Zero ......................................................................................................................................... 15
2.1.11 Set Pressure ...................................................................................................................................... 15
To use the Set Pressure function ........................................................................................................................ 15
2.1.12 Set Speed ......................................................................................................................................... 16
To use the Set Speed function............................................................................................................................ 16
2.1.13 Jog/Hold ........................................................................................................................................... 16
To activate Hold: ............................................................................................................................................... 16
In Set Speed ...................................................................................................................................................... 17
In Set Pressure................................................................................................................................................... 17
2.1.14 @ Pressure ....................................................................................................................................... 17
In Set Speed mode ............................................................................................................................................. 17
In Set Pressure mode ......................................................................................................................................... 18
Example #1 - Inaccuracy .................................................................................................................................... 18
Example #2 – Cannot reach desired pressure in Set Speed mode ....................................................................... 18
Example #3 – Display results at any pressure. .................................................................................................... 18
3 Set the Gauge up with only the Devices and results you use regularly ............ 19
3.1 Setup Menu ....................................................................................................................... 19
3.1.1 Full Screen Timeout .............................................................................................................................. 20
To change the Full Screen Timeout time period.................................................................................................. 20
3.1.2 Restore Settings .................................................................................................................................... 20
To restore the factory settings ........................................................................................................................... 20
3.1.3 Language .............................................................................................................................................. 21
To change the language ..................................................................................................................................... 21
3.1.4 Battery Type ......................................................................................................................................... 21
To select a battery type ..................................................................................................................................... 21
3.1.5 Display Version Info .............................................................................................................................. 21
To view version information .............................................................................................................................. 21
3.1.6 n setting for estimating flow @ pressure during house and duct leakage test ........................................ 22
To change the n value ........................................................................................................................................ 23
3.1.7 Power Down Hour ................................................................................................................................. 23
To change the Power Down Hour....................................................................................................................... 23
3.1.8 Surface Area Unit .................................................................................................................................. 24
To change the Area units ................................................................................................................................... 24
3.1.9 Building Volume Unit ............................................................................................................................ 24
To change the Volume units .............................................................................................................................. 24
3.1.10 European, Separator ......................................................................................................................... 24