Retrotec DM-2A Instrukcja Użytkownika Pobierz pdf (Strona 37)

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©Retrotec Inc. 2012

5.3 Mode Setup

The DM-2 gauge is set to use a preset unit measurement configuration for each of the available modes.

Table 6. Default mode set-up.

Mode

Settings

Pressure

n/a

Flow

CFM

@ 50 Pa

EfLA

Off

@ 4 Pa

EqLA

@ 10 Pa

Air Changes

@ 50 Pa

Flow per Area

Off

@ 50 Pa

EqLA per Area

Off

@ 50 Pa

EfLa per Area

Off

@ 50 Pa

Hole Flow

Off

n/a

Velocity

Off

n/a

Velocity Flow

Off

n/a

The DM-2 mark II supports a number of calculations which can simplify the testing procedure. Some of

these may be useful for specific testing needs. Use Mode Setup to customize the gauge to enable

access to only specific results that will be used regularly. The configuration is permanently saved, but

can be changed at any time. Once configured, the gauge will cycle through only those modes that are

enabled in the Mode Setup menu.

To configure Mode Setup

1. Press [Setup] to access the Setup menu.

2. Press [] or [] to select "Mode Setup" in the list. Press [Enter].

3. Press [] or [] to select a mode. Press [] or [] to select the units associated with each

mode. Select 'off' to disable that mode on the Main Screen.

4. Some modes have an associated @ Pressure. To change it, highlight the associated "@

Pressure", and press [Enter].

5. Input the new value using the number keys on the keypad, and press [Enter] again.

Some versions of the Firmware do not support velocity and velocity flow.

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